| OR | Jackson County | Central Point Building Department | website |
| WI | Jackson County | City of Black River Falls Building Department | website |
| MI | Jackson County | City of Jackson Building Department | website |
| MI | Jackson County | City of Jackson Building Inspection Division | website |
| GA | Jackson County | Commerce Code Enforcement | website |
| OR | Jackson County | Eagle Point Building Department | website |
| MS | Jackson County | Gautier Planning and Building Department | website |
| AL | Jackson County | Hollywood Building Permits and Inspections | website |
| MI | Jackson County | Jackson County (no county building department) | website |
| WI | Jackson County | Jackson County (no county building department) | website |
| MS | Jackson County | Jackson County Building Department | website |
| OR | Jackson County | Jackson County Building Department | website |
| GA | Jackson County | Jackson County Building Inspections | website |
| NC | Jackson County | Jackson County Code Enforcement | website |
| AL | Jackson County | Jackson County Zoning and Building Permits | website |
| AR | Jackson County | Jackson County, Arkansas (no building department published) | website |
| KY | Jackson County | Jackson County, Kentucky (no building department published) | website |
| TN | Jackson County | Jackson County, Tennessee (no building department found) | website |
| TX | Jackson County | Jackson County, Texas (no building department published) | website |
| OR | Jackson County | Jacksonville Building Department | website |
| OR | Jackson County | Medford Building Department | website |
| MS | Jackson County | Ocean Springs Building Department | website |
| OR | Jackson County | Phoenix Building Department | website |
| WV | Jackson County | Ravenswood Building Department | website |
| OR | Jackson County | Rogue River Building Department | website |
| AL | Jackson County | Scottsboro Building Department | website |
| OR | Jackson County | Talent Building Department | website |
| MI | Jackson County | Township of Blackman Building Department | website |
| MI | Jackson County | Township of Columbia Building Department | website |
| MI | Jackson County | Township of Concord Building Department | website |
| MI | Jackson County | Township of Grass Lake Building Department | website |
| MI | Jackson County | Township of Hanover Building Department | website |
| MI | Jackson County | Township of Henrietta Building Department | website |
| MI | Jackson County | Township of Leoni Building Department | website |
| MI | Jackson County | Township of Liberty Building Department | website |
| MI | Jackson County | Township of Napoleon Building Department | website |
| MI | Jackson County | Township of Norvell Building Department | website |
| MI | Jackson County | Township of Parma Building Department | website |
| MI | Jackson County | Township of Pulaski Building Department | website |
| MI | Jackson County | Township of Rives Building Department | website |
| MI | Jackson County | Township of Sandstone Building Department | website |
| MI | Jackson County | Township of Spring Arbor Building Department | website |
| MI | Jackson County | Township of Springport Building Department | website |
| MI | Jackson County | Township of Summit Building Department | website |
| MI | Jackson County | Township of Tompkins Building Department | website |
| MI | Jackson County | Township of Waterloo Building Department | website |
| WI | Jackson County | Village of Alma Center Building Department | website |
| MI | Jackson County | Village of Brooklyn Building Department | website |
| MI | Jackson County | Village of Concord Building Department | website |
| MI | Jackson County | Village of Grass Lake Building Department | website |
| MI | Jackson County | Village of Hanover Building Department | website |
| WI | Jackson County | Village of Hixton Building Department | website |
| WI | Jackson County | Village of Melrose Building Department | website |
| WI | Jackson County | Village of Merrillan Building Department | website |
| MI | Jackson County | Village of Parma Building Department | website |
| MI | Jackson County | Village of Springport Building Department | website |
| WI | Jackson County | Village of Taylor Building Department | website |
| CO | Jackson County | Walden Building Department | website |
| LA | Jackson Parish | Chatham Code Enforcement | website |
| MS | Jasper County | Jasper County (no building department published) | website |
| GA | Jasper County | Jasper County (no building department published) | website |
| SC | Jasper County | Jasper County Code Enforcement and Litter Control | website |
| TX | Jasper County | Jasper County, Texas (no building department published) | website |
| SC | Jasper County | Ridgeland Building Permits & Forms | website |
| GA | Jeff Davis County | Jeff Davis County (no building department found) | website |
| TX | Jeff Davis County | Jeff Davis County, Texas (no building department published) | website |
| FL | Jefferson | Jefferson County | website |
| KY | Jefferson County | Bancroft Building Permit Application | website |
| TN | Jefferson County | Baneberry Building Permits | website |
| TX | Jefferson County | Beaumont Building Codes | website |
| AL | Jefferson County | Bessemer Building Inspections | website |
| TX | Jefferson County | Bevil Oaks Building Permits & Inspections | website |
| MT | Jefferson County | Boulder Building Department | website |
| AL | Jefferson County | Center Point Code Enforcement | website |
| AL | Jefferson County | City of Birmingham Permitting | website |
| WI | Jefferson County | City of Fort Atkinson Building Department | website |
| WI | Jefferson County | City of Jefferson Building Department | website |
| WI | Jefferson County | City of Lake Mills Building Department | website |
| WI | Jefferson County | City of Waterloo Building Department | website |
| WI | Jefferson County | City of Watertown Building Department | website |
| AL | Jefferson County | Clay Building and Inspections | website |
| KY | Jefferson County | Coldstream Code Enforcement | website |
| TN | Jefferson County | Dandridge Building Department | website |
| CO | Jefferson County | Golden Building & Construction | website |
| AL | Jefferson County | Homewood Inspections & Permits | website |
| AL | Jefferson County | Hoover Property Development & Building Permits | website |
| AL | Jefferson County | Hueytown Building & Zoning Department | website |
| AL | Jefferson County | Irondale Inspections | website |
| TN | Jefferson County | Jefferson City Buildings & Codes Enforcement | website |
| MS | Jefferson County | Jefferson County (no building department published) | website |
| WI | Jefferson County | Jefferson County (no county building department) | website |
| TN | Jefferson County | Jefferson County Building Department | website |
| WV | Jefferson County | Jefferson County Building Department | website |
| OR | Jefferson County | Jefferson County Building Department | website |
| WA | Jefferson County | Jefferson County Building Inspections | website |
| AL | Jefferson County | Jefferson County Building Permits | website |
| ID | Jefferson County | Jefferson County Code Enforcement Complaints | website |
| KY | Jefferson County | Jeffersontown Code Enforcement | website |
| AL | Jefferson County | Kimberly Permits | website |
| CO | Jefferson County | Lakewood Building Inspections | website |
| AL | Jefferson County | Morris Permits | website |
| CO | Jefferson County | Morrison Building Department | website |
| AL | Jefferson County | Mountain Brook Building Inspections | website |
| AL | Jefferson County | Mulga Building Permits | website |
| TX | Jefferson County | Nederland Building Code Information | website |
| AR | Jefferson County | Pine Bluff Inspection and Zoning | website |
| AL | Jefferson County | Pinson Permits & Inspection Services | website |
| AL | Jefferson County | Pleasant Grove Building Dept | website |
| TX | Jefferson County | Port Arthur Building Department | website |
| TX | Jefferson County | Port Neches About Building Inspections Zoning | website |
| WA | Jefferson County | Port Townsend Planning and Community Development | website |
| AR | Jefferson County | Redfield Building/Code Enforcement | website |
| ID | Jefferson County | Rigby Planning & Zoning - Building | website |
| ID | Jefferson County | Roberts Building Permits & Applications | website |
| WV | Jefferson County | Shepherdstown Building Department | website |
| KY | Jefferson County | Shively Code Enforcement | website |
| KY | Jefferson County | St. Matthews Code Enforcement | website |
| AL | Jefferson County | Tarrant Building Inspector | website |
| AL | Jefferson County | Trussville Inspections | website |
| AL | Jefferson County | Vestavia Hills Building Safety | website |
| WI | Jefferson County | Village of Johnson Creek Building Department | website |
| WI | Jefferson County | Village of Palmyra Building Department | website |
| WI | Jefferson County | Village of Sullivan Building Department | website |
| GA | Jefferson County | Wadley Code Enforcement / Licensing & Inspections | website |
| CO | Jefferson County | Wheat Ridge Building Permits | website |
| TN | Jefferson County | White Pine Building Department | website |
| KY | Jefferson County | Windy Hills Code Enforcement | website |
| MS | Jefferson Davis County | Prentiss Building Inspections & Permits | website |
| LA | Jefferson Davis Parish | Jefferson Davis Parish (no building department published) | website |
| LA | Jefferson Parish | Gretna Building Department | website |
| LA | Jefferson Parish | Harahan Building Permits | website |
| LA | Jefferson Parish | Kenner Inspection & Code Enforcement Department | website |
| GA | Jenkins County | Jenkins County (no building department published) | website |
| ID | Jerome County | Hazelton Building Department | website |
| ID | Jerome County | Jerome County Code Enforcement | website |
| KY | Jessamine County | Jessamine County Planning & Zoning | website |
| KY | Jessamine County | Nicholasville Code Enforcement | website |
| TX | Jim Hogg County | Jim Hogg County, Texas (no building department published) | website |
| TX | Jim Wells County | Alice Building Inspection | website |
| TX | Jim Wells County | Jim Wells County Building Department | website |
| TX | Johnson County | Alvarado Building Safety | website |
| TX | Johnson County | Burleson Building Permits & Inspections | website |
| AR | Johnson County | Coal Hill Code Enforcement | website |
| TX | Johnson County | Coyote Flats Permits & Inspections | website |
| TX | Johnson County | Cross Timber Building Department | website |
| TX | Johnson County | Godley Building Department | website |
| GA | Johnson County | Johnson County (no building department found) | website |
| TX | Johnson County | Johnson County Building Department | website |
| WY | Johnson County | Johnson County Building Department | website |
| KY | Johnson County | Johnson County, Kentucky (no building department published) | website |
| TN | Johnson County | Johnson County, Tennessee (no building department published) | website |
| TX | Johnson County | Joshua Development Services | website |
| WY | Johnson County | Kaycee Building Department | website |
| TX | Johnson County | Keene Permits and Inspections | website |
| TX | Johnson County | Venus Adopted Building Codes | website |
| NC | Johnston County | Clayton Code Enforcement Nuisance and Zoning | website |
| NC | Johnston County | Four Oaks Code Enforcement | website |
| NC | Johnston County | Johnston County Building Department | website |
| NC | Johnston County | Princeton Building Department | website |
| NC | Johnston County | Selma Building Department | website |
| NC | Johnston County | Smithfield Building Department | website |
| NC | Johnston County | Wilson's Mills Planning Zoning Code Enforcement | website |
| TX | Jones County | Anson Building Department | website |
| MS | Jones County | Ellisville Building Permits | website |
| TX | Jones County | Hamlin Building Department | website |
| TX | Jones County | Hawley Building Department | website |
| NC | Jones County | Jones County Building Department | website |
| GA | Jones County | Jones County Environmental Code Enforcement | website |
| MS | Jones County | Laurel Building Department | website |
| NC | Jones County | Maysville Building Inspection | website |
| TX | Jones County | Stamford Building Department | website |
| OR | Josephine County | Grants Pass Building Department | website |
| OR | Josephine County | Josephine County Building Department | website |
| UT | Juab County | Juab County Building Department | website |
| UT | Juab County | Levan Building Inspector | website |
| UT | Juab County | Nephi Building Permits | website |
| UT | Juab County | Rocky Ridge Building Department | website |
| MT | Judith Basin County | Judith Basin County Building Department | website |
| WI | Juneau County | City of Elroy Building Department | website |
| WI | Juneau County | City of Mauston Building Department | website |
| WI | Juneau County | City of New Lisbon Building Department | website |
| WI | Juneau County | Juneau County (no county building department) | website |
| WI | Juneau County | Village of Camp Douglas Building Department | website |
| WI | Juneau County | Village of Hustler Building Department | website |
| WI | Juneau County | Village of Lyndon Station Building Department | website |
| WI | Juneau County | Village of Necedah Building Department | website |
| WI | Juneau County | Village of Union Center Building Department | website |
| WI | Juneau County | Village of Wonewoc Building Department | website |
| MI | Kalamazoo County | City of Galesburg Building Department | website |
| MI | Kalamazoo County | City of Kalamazoo Building Department | website |
| MI | Kalamazoo County | City of Parchment Building Department | website |
| MI | Kalamazoo County | City of Portage Building Department | website |
| MI | Kalamazoo County | Kalamazoo County (no county building department) | website |
| MI | Kalamazoo County | Township of Alamo Building Department | website |
| MI | Kalamazoo County | Township of Brady Building Department | website |
| MI | Kalamazoo County | Township of Charleston Building Department | website |
| MI | Kalamazoo County | Township of Climax Building Department | website |
| MI | Kalamazoo County | Township of Comstock Building Department | website |
| MI | Kalamazoo County | Township of Cooper Building Department | website |
| MI | Kalamazoo County | Township of Kalamazoo Building Department | website |
| MI | Kalamazoo County | Township of Oshtemo Building Department | website |
| MI | Kalamazoo County | Township of Pavilion Building Department | website |
| MI | Kalamazoo County | Township of Prairie Ronde Building Department | website |
| MI | Kalamazoo County | Township of Richland Building Department | website |
| MI | Kalamazoo County | Township of Ross Building Department | website |
| MI | Kalamazoo County | Township of Schoolcraft Building Department | website |
| MI | Kalamazoo County | Township of Texas Building Department | website |
| MI | Kalamazoo County | Township of Wakeshma Building Department | website |
| MI | Kalamazoo County | Village of Augusta Building Department | website |
| MI | Kalamazoo County | Village of Climax Building Department | website |
| MI | Kalamazoo County | Village of Richland Building Department | website |
| MI | Kalamazoo County | Village of Schoolcraft Building Department | website |
| MI | Kalamazoo County | Village of Vicksburg Building Department | website |
| HI | Kalawao County | Kalawao County (no building department) | website |
| MI | Kalkaska County | Kalkaska County Building Department | website |
| WV | Kanawha County | Chesapeake Building Department | website |
| WV | Kanawha County | Dunbar Buildinginspector | website |
| WV | Kanawha County | Glasgow Building Department | website |
| WV | Kanawha County | Marmet Building Department | website |
| WV | Kanawha County | Nitro Building Department & Code Enforcement | website |
| WV | Kanawha County | South Charleston Building Permits & Inspections | website |
| WV | Kanawha County | St. Albans Building Department | website |
| UT | Kane County | Kanab Building Department | website |
| UT | Kane County | Kane County Building Department | website |
| UT | Kane County | Orderville Building Department | website |
| TX | Karnes County | Falls City Building Department | website |
| TX | Karnes County | Karnes City Building Permits | website |
| TX | Karnes County | Kenedy Forms and permits | website |
| HI | Kauai County | Building Division | website |
| TX | Kaufman County | Crandall Building Inspections | website |
| TX | Kaufman County | Forney Building Inspection | website |
| TX | Kaufman County | Kaufman Building Safety Division | website |
| TX | Kaufman County | Kaufman County Building Permits | website |
| TX | Kaufman County | Mabank Permits & Inspections | website |
| TX | Kaufman County | Post Oak Bend Building Permit Requirement Checklist | website |
| TX | Kaufman County | Talty Building Department | website |
| TX | Kaufman County | Terrell Building Permits and Inspections | website |
| MS | Kemper County | Kemper County (no building department found) | website |
| TX | Kendall County | Boerne Development Services | website |
| TX | Kendall County | Kendall County Forms Permits | website |
| TX | Kenedy County | Kenedy County, Texas (no building department published) | website |
| WI | Kenosha County | City of Kenosha Building Department | website |
| WI | Kenosha County | Kenosha County (no county building department) | website |
| WI | Kenosha County | Village of Bristol Building Department | website |
| WI | Kenosha County | Village of Paddock Lake Building Department | website |
| WI | Kenosha County | Village of Pleasant Prairie Building Department | website |
| WI | Kenosha County | Village of Salem Lakes Building Department | website |
| WI | Kenosha County | Village of Somers Building Department | website |
| WI | Kenosha County | Village of Twin Lakes Building Department | website |
| DE | Kent County | Building Inspection | website |
| DE | Kent County | Building Inspections & Permitting | website |
| MI | Kent County | City of Cedar Springs Building Department | website |
| MI | Kent County | City of East Grand Rapids Building Department | website |
| MI | Kent County | City of Grand Rapids Building Department | website |
| MI | Kent County | City of Grandville Building Department | website |
| MI | Kent County | City of Kentwood Building Department | website |
| MI | Kent County | City of Lowell Building Department | website |
| MI | Kent County | City of Rockford Building Department | website |
| MI | Kent County | City of Walker Building Department | website |
| MI | Kent County | City of Wyoming Building Department | website |
| RI | Kent County | Coventry Building Official's Office | website |
| RI | Kent County | East Greenwich Building Department | website |
| DE | Kent County | Inspections & Enforcement | website |
| DE | Kent County | Inspections and Enforcement Department | website |
| DE | Kent County | Inspections Department | website |
| MI | Kent County | Kent County (no county building department) | website |
| TX | Kent County | Kent County, Texas (no building department published) | website |
| DE | Kent County | Planning & Inspections | website |
| DE | Kent County | Planning and Inspections | website |
| MI | Kent County | Township of Ada Building Department | website |
| MI | Kent County | Township of Algoma Building Department | website |
| MI | Kent County | Township of Alpine Building Department | website |
| MI | Kent County | Township of Bowne Building Department | website |
| MI | Kent County | Township of Byron Building Department | website |
| MI | Kent County | Township of Caledonia Building Department | website |
| MI | Kent County | Township of Cannon Building Department | website |
| MI | Kent County | Township of Cascade Building Department | website |
| MI | Kent County | Township of Courtland Building Department | website |
| MI | Kent County | Township of Gaines Building Department | website |
| MI | Kent County | Township of Grand Rapids Building Department | website |
| MI | Kent County | Township of Grattan Building Department | website |
| MI | Kent County | Township of Lowell Building Department | website |
| MI | Kent County | Township of Nelson Building Department | website |
| MI | Kent County | Township of Oakfield Building Department | website |
| MI | Kent County | Township of Plainfield Building Department | website |
| MI | Kent County | Township of Solon Building Department | website |
| MI | Kent County | Township of Sparta Building Department | website |
| MI | Kent County | Township of Spencer Building Department | website |
| MI | Kent County | Township of Tyrone Building Department | website |
| MI | Kent County | Township of Vergennes Building Department | website |
| MI | Kent County | Village of Caledonia Building Department | website |
| MI | Kent County | Village of Casnovia Building Department | website |
| MI | Kent County | Village of Kent City Building Department | website |
| MI | Kent County | Village of Sand Lake Building Department | website |
| MI | Kent County | Village of Sparta Building Department | website |
| RI | Kent County | Warwick Building Department | website |
| RI | Kent County | West Warwick Building Department | website |
| KY | Kenton County | Erlanger Code Enforcement 2 | website |
| KY | Kenton County | Park Hills Code Enforcement | website |
| KY | Kenton County | Ryland Heights Building Permits & Zoning | website |
| CA | Kern County | Bakersfield Building Division | website |
| CA | Kern County | Ridgecrest Building Department | website |
| CA | Kern County | Shafter Building Department | website |
| CA | Kern County | Tehachapi Building Department | website |
| CA | Kern County | Wasco Building Division | website |
| TX | Kerr County | Ingram Building Department | website |
| TX | Kerr County | Kerr County Building Department | website |
| TX | Kerr County | Kerrville Building Permits | website |
| SC | Kershaw County | Kershaw County Code Enforcement | website |
| WI | Kewaunee County | City of Algoma Building Department | website |
| WI | Kewaunee County | City of Kewaunee Building Department | website |
| WI | Kewaunee County | Kewaunee County (no county building department) | website |
| WI | Kewaunee County | Village of Casco Building Department | website |
| WI | Kewaunee County | Village of Luxemburg Building Department | website |
| MI | Keweenaw County | Keweenaw County Building Department | website |
| TX | Kimble County | Kimble County, Texas (no building department published) | website |
| WA | King County | Algona Building Permits | website |
| WA | King County | Beaux Arts Village Permits and Inspections | website |
| WA | King County | Bellevue Development Services | website |
| WA | King County | Black Diamond Building Division | website |
| WA | King County | Carnation Building Department | website |
| WA | King County | Des Moines Building Division | website |
| WA | King County | Enumclaw Building Department | website |
| WA | King County | Federal Way Building Division | website |
| WA | King County | Hunts Point Building Department: General Information | website |
| WA | King County | Issaquah Building Codes | website |
| TX | King County | King County Building Department | website |
| WA | King County | Kirkland Apply for a Development Permit | website |
| WA | King County | Maple Valley Development Services | website |
| WA | King County | Medina Development Services | website |
| WA | King County | Normandy Park Permits and Inspections | website |
| WA | King County | North Bend Building Department | website |
| WA | King County | Pacific Building Department | website |
| WA | King County | Redmond Construction and Permits | website |
| WA | King County | Sammamish Permit Center | website |
| CA | Kings County | Avenal Building Division | website |
| CA | Kings County | Corcoran Code Enforcement | website |
| CA | Kings County | Hanford Building Permits | website |
| CA | Kings County | Lemoore Building Division | website |
| TX | Kinney County | Kinney County, Texas (no building department published) | website |
| CO | Kiowa County | Eads Building Department | website |
| CO | Kit Carson County | Burlington Building Permits | website |
| WA | Kitsap County | Bainbridge Island Planning and Community Development | website |
| WA | Kitsap County | Poulsbo Building Department > Permit Applications | website |
| WA | Kittitas County | Cle Elum Building Department | website |
| WA | Kittitas County | Ellensburg Building Division | website |
| WA | Kittitas County | Kittitas County Community Development Services | Building | website |
| WA | Kittitas County | South Cle Elum Community Development | website |
| OR | Klamath County | Klamath County Building Department | website |
| TX | Kleberg County | Kingsville Planning & Development Services | website |
| WA | Klickitat County | Bingen Building Permit | website |
| WA | Klickitat County | Goldendale Building / Code Enforcement | website |
| WA | Klickitat County | Klickitat County Building Department | website |
| KY | Knott County | Knott County, Kentucky (no building department found) | website |
| TN | Knox County | Knox County Codes Administration | website |
| KY | Knox County | Knox County, Kentucky (no building department published) | website |
| TX | Knox County | Munday Building Department | website |
| ID | Kootenai County | Coeur d'Alene Building Services | website |
| ID | Kootenai County | Hauser Building Department | website |
| ID | Kootenai County | Hayden Code Enforcement | website |
| ID | Kootenai County | Hayden Lake City Code Enforcement | website |
| ID | Kootenai County | Kootenai Building Department | website |
| ID | Kootenai County | Rathdrum Code Enforcement | website |
| WI | La Crosse County | City of La Crosse Building Department | website |
| WI | La Crosse County | City of Onalaska Building Department | website |
| WI | La Crosse County | La Crosse County (no county building department) | website |
| WI | La Crosse County | Village of Bangor Building Department | website |
| WI | La Crosse County | Village of French Island Building Department | website |
| WI | La Crosse County | Village of Holmen Building Department | website |
| WI | La Crosse County | Village of Rockland Building Department | website |
| WI | La Crosse County | Village of West Salem Building Department | website |
| AZ | La Paz County | La Paz County Building Safety Permits | website |
| AZ | La Paz County | Quartzsite Building Department | website |
| CO | La Plata County | Bayfield Building Permits Inspections | website |
| CO | La Plata County | La Plata County Community Development Department | website |
| TX | La Salle County | Cotulla Building Department | website |
| TX | La Salle County | Encinal Building Department | website |
| FL | Lafayette | Lafayette County | website |
| WI | Lafayette County | City of Darlington Building Department | website |
| WI | Lafayette County | City of Shullsburg Building Department | website |
| WI | Lafayette County | Lafayette County (no county building department) | website |
| AR | Lafayette County | Lafayette County, Arkansas (no building department published) | website |
| MS | Lafayette County | Oxford Building Department | website |
| WI | Lafayette County | Village of Argyle Building Department | website |
| WI | Lafayette County | Village of Belmont Building Department | website |
| WI | Lafayette County | Village of Benton Building Department | website |
| WI | Lafayette County | Village of Blanchardville Building Department | website |
| WI | Lafayette County | Village of Gratiot Building Department | website |
| WI | Lafayette County | Village of South Wayne Building Department | website |
| LA | Lafayette Parish | Lafayette Parish Development and Planning | website |
| LA | Lafourche Parish | Lafourche Parish Building Department | website |
| LA | Lafourche Parish | Thibodaux Building Permits | website |
| FL | Lake | City of Clermont | website |
| FL | Lake | City of Eustis | website |
| FL | Lake | City of Fruitland Park | website |
| FL | Lake | City of Groveland | website |
| FL | Lake | City of Leesburg | website |
| FL | Lake | City of Mascotte | website |
| FL | Lake | City of Minneola | website |
| FL | Lake | City of Mount Dora | website |
| FL | Lake | City of Tavares | website |
| FL | Lake | City of Umatilla | website |
| FL | Lake | Lake County | website |
| FL | Lake | Town of Astatula | website |
| FL | Lake | Town of Howey-in-the-Hills | website |
| FL | Lake | Town of Lady Lake | website |
| FL | Lake | Town of Montverde | website |
| CA | Lake County | Clearlake Building Department | website |
| CO | Lake County | Lake County Building Codes | website |
| MT | Lake County | Lake County Building Department | website |
| MI | Lake County | Lake County Building Department | website |
| OR | Lake County | Lake County Building Department | website |
| CA | Lake County | Lake County Building Safety | website |
| TN | Lake County | Lake County, Tennessee (no building department published) | website |
| CA | Lake County | Lakeport Building Division Overview | website |
| GA | Lamar County | Barnesville Building and Zoning Department | website |
| TX | Lamar County | Blossom Building Permits & Inspections | website |
| AL | Lamar County | Lamar County (no building department found) | website |
| GA | Lamar County | Lamar County Building/Zoning | website |
| MS | Lamar County | Lamar County Code Enforcement | website |
| TX | Lamar County | Paris Building Safety | website |
| TX | Lamb County | Lamb County Building Department | website |
| TX | Lamb County | Littlefield Building Code & Permit Fees | website |
| TX | Lamb County | Olton Building Department | website |
| TX | Lamb County | Sudan Building Department | website |
| TX | Lampasas County | Lampasas Building Codes | website |
| SC | Lancaster County | Lancaster County (no building department published) | website |
| NV | Lander County | Lander County Building Department | website |
| OR | Lane County | Cottage Grove Building Department | website |
| OR | Lane County | Dunes City Building Department | website |
| OR | Lane County | Eugene Building Department | website |
| OR | Lane County | Florence Building Department | website |
| OR | Lane County | Junction City Building Department | website |
| OR | Lane County | Lane County Building Department | website |
| OR | Lane County | Lowell Building Department | website |
| OR | Lane County | Oakridge Building Department | website |
| OR | Lane County | Springfield Building Department | website |
| WI | Langlade County | City of Antigo Building Department | website |
| WI | Langlade County | Langlade County Building Department | website |
| WI | Langlade County | Village of White Lake Building Department | website |
| GA | Lanier County | Lanier County (no building department found) | website |
| MI | Lapeer County | City of Imlay City Building Department | website |
| MI | Lapeer County | City of Lapeer Building Department | website |
| MI | Lapeer County | Lapeer County (no county building department) | website |
| MI | Lapeer County | Township of Almont Building Department | website |
| MI | Lapeer County | Township of Arcadia Building Department | website |
| MI | Lapeer County | Township of Attica Building Department | website |
| MI | Lapeer County | Township of Burlington Building Department | website |
| MI | Lapeer County | Township of Burnside Building Department | website |
| MI | Lapeer County | Township of Deerfield Building Department | website |
| MI | Lapeer County | Township of Dryden Building Department | website |
| MI | Lapeer County | Township of Elba Building Department | website |
| MI | Lapeer County | Township of Goodland Building Department | website |
| MI | Lapeer County | Township of Hadley Building Department | website |
| MI | Lapeer County | Township of Imlay Building Department | website |
| MI | Lapeer County | Township of Lapeer Building Department | website |
| MI | Lapeer County | Township of Marathon Building Department | website |
| MI | Lapeer County | Township of Mayfield Building Department | website |
| MI | Lapeer County | Township of Metamora Building Department | website |
| MI | Lapeer County | Township of North Branch Building Department | website |
| MI | Lapeer County | Township of Oregon Building Department | website |
| MI | Lapeer County | Township of Rich Building Department | website |
| MI | Lapeer County | Village of Almont Building Department | website |
| MI | Lapeer County | Village of Clifford Building Department | website |
| MI | Lapeer County | Village of Columbiaville Building Department | website |
| MI | Lapeer County | Village of Dryden Building Department | website |
| MI | Lapeer County | Village of Metamora Building Department | website |
| MI | Lapeer County | Village of North Branch Building Department | website |
| WY | Laramie County | Cheyenne Building Permitting & Licensing | website |
| WY | Laramie County | Laramie County Building Department | website |
| CO | Larimer County | Berthoud Building Department | website |
| CO | Larimer County | Johnstown Building Department | website |
| CO | Larimer County | Timnath Building and Construction Services | website |
| CO | Larimer County | Wellington Building Department | website |
| CO | Larimer County | Windsor Building Permits | website |
| KY | Larue County | Hodgenville Code Enforcement | website |
| CO | Las Animas County | Branson Building Department | website |
| CO | Las Animas County | Trinidad Building Inspections and Permits | website |
| LA | LaSalle Parish | Opelousas Permits, Licenses & Inspections | website |
| CA | Lassen County | Susanville Building Division | website |
| ID | Latah County | Genesee Building Department | website |
| ID | Latah County | Juliaetta Building Inspection | website |
| ID | Latah County | Kendrick Building Inspection | website |
| ID | Latah County | Potlatch Building Permit Information | website |
| AL | Lauderdale County | Florence Building Department | website |
| TN | Lauderdale County | Halls Building Department | website |
| MS | Lauderdale County | Lauderdale County (no building department published) | website |
| AL | Lauderdale County | St. Florian Building Department | website |
| KY | Laurel County | Laurel County Code Enforcement | website |
| KY | Laurel County | London Code Enforcement | website |
| GA | Laurens County | Dublin Building Department | website |
| SC | Laurens County | Laurens County Building Codes | website |
| GA | Laurens County | Laurens County Code Enforcement | website |
| TX | Lavaca County | Hallettsville Building Department | website |
| TX | Lavaca County | Lavaca County Building Department | website |
| TX | Lavaca County | Shiner Inspections & Code Enforcement | website |
| TX | Lavaca County | Yoakum Building Department | website |
| AR | Lawrence County | Hoxie Code Enforcement | website |
| MS | Lawrence County | Lawrence County (no building department found) | website |
| KY | Lawrence County | Lawrence County, Kentucky (no building department published) | website |