Companies in smaller places — page 2 of 4
Localities with fewer than 10 listed entries — 1,034 in all.
| Place | Company | License number | Profession | Since |
|---|---|---|---|---|
| Enterprise, OR | JOSEPH EXCAVATING G LOWELL LEWIS CONSTRUCTION INC | PB3409 | Plumbing | — |
| Enterprise, OR | MILLER PLUMBING & SUPPLY CLAY MAC ENTERPRISES INC | 32-16PB | Plumbing | — |
| Enterprise, OR | SINCLAIR JUNGMANN LLC | PB3707 | Plumbing | — |
| Eureka, CA | WAYNE MAPLES PLUMBING & HEATING INC | PB3635 | Plumbing | — |
| Everett, WA | VALLEY ELECTRIC CO OF MT VERNON INC | C1754 | Electrical | — |
| Everett, WA | WILLIAMS MECHANICAL INC | 37-424PB | Plumbing | — |
| Everett, WA | WYATT REFRIGERATION LLC | BB369 | Boiler | — |
| Fairview, OR | AFFORDABLE ELECTRIC INC | C369 | Electrical | — |
| Fairview, OR | DIRT AND AGGREGATE INTERCHANGE INC | 26-797PB | Plumbing | — |
| Fairview, OR | ENVIRONMENTAL WORKS LLC | PB1756 | Plumbing | — |
| Fairview, OR | HOOD RIVER ELECTRICAL LLC | C1516 | Electrical | — |
| Fairview, OR | INTERLAKEN INC | PB1180 | Plumbing | — |
| Fairview, OR | IRON HORSE LLC | PB1861 | Plumbing | — |
| Fairview, OR | MOORE EXCAVATION INC | 26-775PB | Plumbing | — |
| Fairview, OR | MT JEFFERSON PLUMBING COMPANY | PB3606 | Plumbing | — |
| Fairview, OR | RMS PUMP INC | 153CPI | Electrical | — |
| Fall Creek, OR | AD SECONDARY SYSTEMS LLC | C2044 | Electrical | — |
| Fall River, WI | EK MACHINE CO INC | PFS793 | Prefab | — |
| Falls Church, VA | KASTLE SYSTEMS OF LOS ANGELES PSP KASTLE SYSTEMS OF LOS ANGELES LLC & KASTLE SYSTEMS OF CALIFORNIA LLC | CLE745 | Electrical | — |
| Falls City, OR | CORBETT MECHANICAL INC | 36-100PB | Plumbing | — |
| Faribault, MN | KGPCO SERVICES LLC | C1536 | Electrical | — |
| Farmington, UT | 1SOLAR TELT VENTURES LLC | C2190 | Electrical | — |
| Fayetteville, AR | PRIME ELECTRIC GROUP LLC | C1984 | Electrical | — |
| Fenton, MI | MILLER INDUSTRIES LLC A LIMITED LIABILITY COMPANY OF MICHIGAN | PFS880 | Prefab | — |
| Fenton, MO | SACHS ELECTRIC COMPANY | C782 | Electrical | — |
| Fife, WA | IDEAL SERVICES NW LLC | C990 | Electrical | — |
| Fife, WA | JOE HALL CONSTRUCTION INC | PB2675 | Plumbing | — |
| Fife, WA | MOBILITY CONCEPTS INC | 37-1012ECM | Elevator | — |
| Fishers, IN | SECURITAS HEALTHCARE LLC | CLE721 | Electrical | — |
| Fishers, IN | SECURITAS TECHNOLOGY CORPORATION | 37-1054CLE | Electrical | — |
| Fontana, CA | CROWN TECHNICAL SYSTEMS LLC | PFS853 | Prefab | — |
| Fort Jones, CA | SCOTT RIVER PUMP & IRRIGATION INC | CPI265 | Electrical | — |
| Fort Lauderdale, FL | ITG COMMUNICATIONS LLC | CLE740 | Electrical | — |
| Fort Mill, SC | CLEANLEAF ENERGY LLC | C1960 | Electrical | — |
| Fort Worth, TX | KPS Global, LLC | PFC552 | Prefab | — |
| Foster, OR | CAMAS CREEK ELECTRIC LLC | C1116 | Electrical | — |
| Fredericksburg, VA | KAESER COMPRESSORS INC | BB356 | Boiler | — |
| Freeport, IL | MORSE ELECTRIC INC | C1294 | Electrical | — |
| Fremont, CA | DIRECT LINE DIRECT LINE GLOBAL LLC | CLE623 | Electrical | — |
| Fremont, CA | NORTHLAND CONTROL SYSTEMS INC | CLE720 | Electrical | — |
| Fremont, CA | PACIFIC COMBUSTION ENGINEERING / PONDER BURNER COMPANY NATIONWIDE BOILER INCORPORATED | BB251 | Boiler | — |
| Fremont, CA | TESLA ENERGY TESLA ENERGY OPERATIONS INC | C562 | Electrical | — |
| Friendswood, TX | BIG STAR ELECTRICAL LLC | C2240 | Electrical | — |
| Fruitland, ID | FARMERS MUTUAL TELEPHONE CO | CLE245 | Electrical | — |
| Fruitland, ID | FRUITLAND ELECTRIC INC | 37-303C | Electrical | — |
| Fruitland, ID | JANGULAS ELECTRICAL CONNECTIONS INC | C1047 | Electrical | — |
| Fruitland, ID | PIONEER PLUMBING AND DRAIN LLC | PB2177 | Plumbing | — |
| Fruitland, ID | SUPERIOR INDUSTRIAL REFRIGERATION LLC | BB330 | Boiler | — |
| Fruitland, ID | TREASURE VALLEY PLUMBING & DRAIN SVC TREASURE VALLEY PLUMBING & DRAIN SVC INC | PB560 | Plumbing | — |
| Gales Creek, OR | LEOS EXCAVATING & TRUCKING INC | PB2456 | Plumbing | — |
| Garden City, ID | QUALITY COMMUNICATIONS INC A CORP OF IDAHO | CLE38 | Electrical | — |
| Garden Grove, CA | SOUTHLAND INDUSTRIES INC | BB324 | Boiler | — |
| Garden Grove, CA | SOUTHLAND INDUSTRIES INC | CRE243 | Electrical | — |
| Garden Grove, CA | SOUTHLAND INDUSTRIES INC | LHR497 | Electrical | — |
| Garden Grove, CA | SOUTHLAND INDUSTRIES INC | PB1142 | Plumbing | — |
| Garibaldi, OR | MIAMI COVE ELECTRIC COVE CORP INC | 29-35C | Electrical | — |
| Gaston, OR | BENTLEY ELECTRIC INC | 2-20C | Electrical | — |
| Gaston, OR | ELLIS MECHANICAL LLC | BP57 | Combo License | — |
| Gaston, OR | HYPERION COMMUNICATIONS LLC | CLE242 | Electrical | — |
| Gaston, OR | JACKALOPE ELECTRIC, LLC | C2245 | Electrical | — |
| Gaston, OR | RANES EXCAVATING INC | PB3415 | Plumbing | — |
| Gates, OR | ARC ELECTRIC GROUP INC | C2109 | Electrical | — |
| Georgetown, TX | GAF ENERGY LLC | C1907 | Electrical | — |
| Gervais, OR | AMBIENCE ELECTRIC LLC | C1405 | Electrical | — |
| Gervais, OR | COPPER STONE ELECTRIC LLC | C1897 | Electrical | — |
| Gervais, OR | J SONS ELECTRIC LLC | C1820 | Electrical | — |
| Gervais, OR | MID VALLEY PLUMBING INC | 24-220PB | Plumbing | — |
| Gervais, OR | SP PLUMBING SERVICES LLC | PB3462 | Plumbing | — |
| Gig Harbor, WA | LEGACY TELECOMMUNICATIONS LLC | C1613 | Electrical | — |
| Gilchrist, OR | KEEN ELECTRIC LLC | C2180 | Electrical | — |
| Glendale, AZ | ISRAEL PLUMBING LLC | PB1715 | Plumbing | — |
| Glendora, CA | VBS ENTERPRISES INC | C1104 | Electrical | — |
| Gleneden Beach, OR | SUNSET SERVICE PLUMBING LLC | PB3675 | Plumbing | — |
| Glens Falls, NY | MILLER MECHANICAL SERVICES INC | B99-2379 | Boiler | — |
| Glide, OR | CAMCO ELECTRICAL CONTRACTOR LLC | C1913 | Electrical | — |
| Gold Beach, OR | JOSAN SUPPLY CO INC | 8-14PB | Plumbing | — |
| Gold Beach, OR | MARK HODGSON EXCAVATION INC | PB3165 | Plumbing | — |
| Gold Beach, OR | MARK R HENDRIX CONSTRUCTION LLC | PB2424 | Plumbing | — |
| Gold Beach, OR | MCGINNIS ELECTRIC INC | C2071 | Electrical | — |
| Gold Hill, OR | ALL SYSTEMS PLUMBING LLC | PB2467 | Plumbing | — |
| Gold Hill, OR | MR DIXON PLUMBING LLC | PB3460 | Plumbing | — |
| Goldendale, WA | BIG RIVER PLUMBING LLC | PB3632 | Plumbing | — |
| Goldendale, WA | WEST COAST AUTOMATION CORP DBA TLC MODULAR | 414PFS | Prefab | — |
| Goldsboro, NC | BALFOUR BEATTY INFRASTRUCTURE INC | C996 | Electrical | — |
| Goodyear, AZ | KPS Global, LLC | 456PFC | Prefab | — |
| Government Camp, OR | ANDREWS BUILDING SOLUTIONS WHO LTD | PB2261 | Plumbing | — |
| Graham, TX | DOYLES CONSTRUCTION & MANUFACTURING INC | PFS753 | Prefab | — |
| Granby, CT | MD ELECTRICAL CONSTRUCTION INC | C2175 | Electrical | — |
| Grand Rapids, MI | DEMATIC CORP | C355 | Electrical | — |
| Granite Bay, CA | WIREWRANGLER LLC DBA TW POWER LINE CONSTRUCTION | C2116 | Electrical | — |
| Grapevine, TX | IDEAL IMPACT INC | CRE298 | Electrical | — |
| Grapevine, TX | IDEAL IMPACT INC | LHR609 | Electrical | — |
| Griffin, GA | CATERPILLAR (NEWBERRY) LLC | PFS817 | Prefab | — |
| Hailey, ID | EVANS PLUMBING INC | PB2059 | Plumbing | — |
| Halfway, OR | JNM SERVICES LLC | PB3500 | Plumbing | — |
| Halfway, OR | MCGILL CONSTRUCTION INC | PB3217 | Plumbing | — |
| Halfway, OR | SMOKEY CREEK CONSTRUCTION INC | PB3627 | Plumbing | — |
| Hamilton, OH | DARANA HYBRID INC | C2198 | Electrical | — |
| Harrisburg, OR | 360 ELECTRIC INC | C868 | Electrical | — |
| Harrisburg, OR | BROWNS PLUMBING GRAIG & RENA LLC | PB1429 | Plumbing | — |
| Harrisburg, OR | EVAN SHELLEYS PRECISION PLUMBING LLC | PB2484 | Plumbing | — |
| Harrisburg, OR | PIERCE CREEK ELECTRIC LLC | C1998 | Electrical | — |
| Harrisburg, OR | PRECISION PLUMBING EVAN SHELLEYS PRECISION PLUMBING LLC | LMS570 | Electrical | — |
| Harrison Township, MI | MARDAN FABRICATION, INC | PFS684 | Prefab | — |
| Hayden, ID | INNOVATIVE ELETRICAL SOLUTIONS LLC | C1355 | Electrical | — |
| Hayden, ID | MOUNTAIN SIGN LLC | CLS60 | Electrical | — |
| Haysville, KS | TRACY ELECTRIC INC A CORPORATION OF KANSAS | C1226 | Electrical | — |
| Hayward, CA | LLOYD W AUBRY CO INC | B99-2396 | Boiler | — |
| Hayward, CA | WESTERN STATE DESIGN INC | B02-1089 | Boiler | — |
| Heber City, UT | SUMMIT LINE CONSTRUCTION INC | C2170 | Electrical | — |
| Henderson, NV | PDX PLUMBING SPECIALIST & GENERAL CONTRACTOR LLC | PB1889 | Plumbing | — |
| Henderson, CO | STURGEON ELECTRIC COMPANY INC | C1134 | Electrical | — |
| Henderson, NV | XTREME CUBES CORPORATION | PFS755 | Prefab | — |
| Heppner, OR | BLUE MOUNTAIN PLUMBING LLC | PB1870 | Plumbing | — |
| Heppner, OR | SILVER CREEK CONTRACTING LLC | PB1750 | Plumbing | — |
| Heppner, OR | WIGHTS ELECTRIC LLC | C1525 | Electrical | — |
| Herriman, UT | COPPER STATE ELECTRIC LLC | C2075 | Electrical | — |
| Hewitt, TX | STURDISTEEL COMPANY | PFS850 | Prefab | — |
| Hialeah, FL | AMERIKOOLER INC | PFC688 | Prefab | — |
| High Point, NC | ENVIRONMENTAL AIR SYSTEMS LLC | PFS841 | Prefab | — |
| Hines, OR | ACCOMPLISHED ELECTRIC ROOT SELLER LLC | C2001 | Electrical | — |
| Hines, OR | ACCOMPLISHED ELECTRIC ROOT SELLER LLC | CPI253 | Electrical | — |
| Hines, OR | GREAT BASIN PLUMBING LLC | PB1663 | Plumbing | — |
| Hines, OR | JIFFY WORK LLC | C1945 | Electrical | — |
| Hoffman Estates, IL | A & E FACTORY SERVICE TRANSFORM SEARS HOME SERVICES LLC | CRE219 | Electrical | — |
| Hoffman Estates, IL | A & E FACTORY SERVICE TRANSFORM SEARS HOME SERVICES LLC | LHR461 | Electrical | — |
| Hoffman Estates, IL | A & E FACTORY SERVICE TRANSFORM SEARS HOME SERVICES LLC | LMS441 | Electrical | — |
| Horseshoe Bend, ID | WESCO WAREHOUSE EQUIPMENT SERVICE COMPANY INC | ECM35 | Elevator | — |
| Houston, TX | CENTRAL ELECTRIC MANUFACTURING COMPANY LLC (HOUSTON PLANT) | PFS826 | Prefab | — |
| Houston, TX | DASHIELL CORPORATION | C646 | Electrical | — |
| Houston, TX | GAS CHROMATOGRAPHY SYSTEMS MAXUM LLC A VALMET COMPANY | PFS837 | Prefab | — |
| Houston, TX | IES COMMERCIAL INC | C448 | Electrical | — |
| Houston, TX | IES COMMUNICATIONS LLC | CLE546 | Electrical | — |
| Houston, TX | PANELMATIC ELECTRICAL SOLUTIONS LLC | PFS873 | Prefab | — |
| Houston, TX | POWELL ELECTRICAL SYSTEMS INC | PFS702 | Prefab | — |
| Houston, TX | SSM TRUCKCO LLC | C2248 | Electrical | — |
| Houston, TX | TEXAS REPUBLIC SIGNS LLC | CLS66 | Electrical | — |
| Hudson, FL | BGIS INTEGRATED TECHNICAL SERVICES US LLC | C2255 | Electrical | — |
| Hudson, FL | BGIS INTEGRATED TECHNICAL SERVICES US LLC | CRE285 | Electrical | — |
| Hudson, FL | BGIS INTEGRATED TECHNICAL SERVICES US LLC | LHR584 | Electrical | — |
| Hudson, WI | REFRIGERATED SOLUTIONS GROUP | PFC838 | Prefab | — |
| Huntington Beach, CA | AUTOMATION INSTALLATION MECHANICAL ELECTRICAL INC | C1825 | Electrical | — |
| Idaho City, ID | ROBERT F CHURCH | 2686CL5 | Boiler | — |
| Independence, OR | 3 RIVERS CONTRACTING AND CONSTRUCTION 3 RIVERS CONTRACTING LLC | PB3713 | Plumbing | — |
| Independence, OR | GARCIA PLUMBING LLC | 27-64PB | Plumbing | — |
| Independence, OR | INTEGRATED SOLUTIONS LLC | CLE476 | Electrical | — |
| Independence, OR | Mobility Access Options NW Inc | ECM4 | Elevator | — |
| Independence, OR | ROBERT LLOYD SHEET METAL INC | B04-1160 | Boiler | — |
| Independence, OR | ROBERT LLOYD SHEET METAL INC | 27-81CLE | Electrical | — |
| Independence, OR | ROBERT LLOYD SHEET METAL INC | 27-82CRE | Electrical | — |
| Independence, OR | ROBERT LLOYD SHEET METAL INC | 27-80LHR | Electrical | — |
| Indianapolis, IN | DORMAKABA USA INC | CLE397 | Electrical | — |
| Indianapolis, IN | GAYLOR ELECTRIC INC | C1658 | Electrical | — |
| Indianapolis, IN | MODULAR DEVICES ACQUISITION LLC | PFS840 | Prefab | — |
| Inver Grove Heights, MN | BLACK BOX NETWORK SERVICES ACS DATALINE LP | CLE626 | Electrical | — |
| Iron Mountain, MI | MJ ELECTRIC LLC | C953 | Electrical | — |
| Iron Mountain, MI | SYSTEMS CONTROL, A DIVISION OF NORTHERN STAR INDUSTRIES INC | PFS766 | Prefab | — |
| Irvine, CA | ARB INC | BB384 | Boiler | — |
| Irvine, CA | COMMERCIAL FIRE PROTECTION LLC | CLE649 | Electrical | — |
| Irvine, CA | EVERGREEN RENEWABLES LLC | C1531 | Electrical | — |
| Irving, TX | MASS ELECTRIC CONSTRUCTION CO | 37-730C | Electrical | — |
| Irving, TX | TOTAL COMFORT SOLUTIONS HEATING COOLING & PLUMBING LLC | CLE811 | Electrical | — |
| Irving, TX | TOTAL COMFORT SOLUTIONS HEATING COOLING & PLUMBING LLC | LHR735 | Electrical | — |
| Irving, TX | TOTAL COMFORT SOLUTIONS HEATING COOLING & PLUMBING LLC | PB3594 | Plumbing | — |
| Issaquah, WA | GREENBERRY INDUSTRIAL LLC | BB159 | Boiler | — |
| Jacksonville, OR | ALPINE ELECTRIC LLC | C1561 | Electrical | — |
| Jacksonville, OR | JACKSONVILLE PUMP LLC | CPI124 | Electrical | — |
| Jacksonville, OR | KSR LLC | BB325 | Boiler | — |
| Jacksonville, OR | LANDERS ELECTRIC LLC | C1698 | Electrical | — |
| Jacksonville, OR | METRO DRAINS LLC | PB3335 | Plumbing | — |
| Jacksonville, FL | ORION ENERGY SYSTEMS INC | C1767 | Electrical | — |
| Jacksonville, FL | THE QUESTCOM GROUP INC | C1625 | Electrical | — |
| John Day, OR | BEAR VALLEY PLUMBING LLC | PB3651 | Plumbing | — |
| John Day, OR | MARCIEL CONSTRUCTION INC | CPI101 | Electrical | — |
| John Day, OR | OREGON TRAIL WELL SERVICE LLC | CPI250 | Electrical | — |
| John Day, OR | S AND C ELECTRIC CO | 3-270C | Electrical | — |
| Joseph, OR | EAGLE CAP JOSEPH ELECTRIC INC | C1990 | Electrical | — |
| Joseph, OR | JAY BUTTS PLUMBING LLC | PB1420 | Plumbing | — |
| Joseph, OR | PLEASANT VALLEY PLUMBING INC | PB3634 | Plumbing | — |
| Kalama, WA | BACHOFNER ELECTRIC LLC | C514 | Electrical | — |
| Katy, TX | FACILITY SOLUTIONS GROUP INC | C1573 | Electrical | — |
| Kelso, WA | ANDERSON ENVIRONMENTAL CONTRACTING, LLC | PB345 | Plumbing | — |
| Kelso, WA | DALE MCGHEE & SONS WELL DRILLING INC | 89CPI | Electrical | — |
| Kelso, WA | PR WORTH INC | PB1469 | Plumbing | — |
| Kennesaw, GA | ESI INC OF TENNESSEE | BB329 | Boiler | — |
| Keno, OR | ASPEN PLUMBING INC | PB1724 | Plumbing | — |
| Kent, WA | HERMANSON COMPANY LLC A LIMITED LIABILITY COMPANY OF WASHINGTON | BP96 | Combo License | — |
| Kent, WA | HERMANSON COMPANY LLC A LIMITED LIABILITY COMPANY OF WASHINGTON | CLE792 | Electrical | — |
| Kent, WA | HERMANSON COMPANY LLC A LIMITED LIABILITY COMPANY OF WASHINGTON | LHR708 | Electrical | — |
| Kent, WA | KEY MECHANICAL CO OF WASHINGTON | B99-2274 | Boiler | — |
| Kent, WA | KEY MECHANICAL CO OF WASHINGTON | 3-450CRE | Electrical | — |
| Kent, WA | KEY MECHANICAL CO OF WASHINGTON | LHR426 | Electrical | — |
| Kerby, OR | KERBY ELECTRIC INC | 17-136C | Electrical | — |
| Knoxville, TN | EDISON ELECTRIC LLC | C1370 | Electrical | — |
| Knoxville, TN | NATIONAL PARTITIONS INC | PFC759 | Prefab | — |
| La Center, WA | BELCORP INC | PB2981 | Plumbing | — |
| La Center, WA | COMPASS CONSTRUCTION NW LLC | PB3277 | Plumbing | — |
| La Center, WA | CORE MECHANICAL LLC | BB336 | Boiler | — |
| La Center, WA | CORE MECHANICAL LLC | PB2475 | Plumbing | — |
| La Center, WA | ON POINT ELECTRIC LLC | C1528 | Electrical | — |
| La Center, WA | PREMIER CIVIL WORKS INC | PB2900 | Plumbing | — |
| La Center, WA | SARKINEN PLUMBING INC SARKINEN GROUND WORKS INC. | PB1267 | Plumbing | — |
| La Porte, IN | A&A SHEET METAL PRODUCTS INC | PFS648 | Prefab | — |
| Lacon, IL | HARDIN INDUSTRIES LLC | PFS754 | Prefab | — |
| Ladson, SC | BELIMED INC | BB171 | Boiler | — |
| Lafayette, OR | OSO PLUMBING SERVICES LLC | PB2532 | Plumbing | — |
| Lafayette, OR | TRASK MOUNTAIN MECHANICAL LLC | PB3466 | Plumbing | — |
| Lake Bluff, IL | MARIANI ENTERPRISES LLC | PB3419 | Plumbing | — |
| Lake City, FL | LINE ELECTRIC COMPANY LLC | C2026 | Electrical | — |
| Lakeside, OR | CFE LLC | C510 | Electrical | — |
| Lakeview, OR | FINETTI ELECTRIC LLC | C1626 | Electrical | — |
| Lakeview, OR | HIGH DESERT ELECTRIC LLC | C1372 | Electrical | — |
| Lakeview, OR | NORTHWEST ELECTRIC AND EXCAVATION INC | C1983 | Electrical | — |
| Lakeview, OR | OUTBACK PLUMBING & REMODELING INC | PB1486 | Plumbing | — |
| Lakeview, OR | ROBINSON HEATING & COOLING LLC | 9-333CRE | Electrical | — |
| Lakeview, OR | ROBINSON HEATING & COOLING LLC | 9-332LHR | Electrical | — |
| Lancaster, PA | DAY & ZIMMERMANN NPS INC | BB163 | Boiler | — |
| Las Vegas, NV | EDLEN ELECTRICAL EXHIBITION SERVICES OF OREGON LLC | C1487 | Electrical | — |
| Las Vegas, NV | HELIX ELECTRIC OF UTAH LLC | C1194 | Electrical | — |
| Lathrop, CA | BIZON GROUP INC | PFS847 | Prefab | — |
| Lawrence, PA | BLACK BOX NETWORK SERVICES NORSTAN COMMUNICATIONS INC | CLE547 | Electrical | — |
| Layton, UT | CR LIGHTING & ELECTRIC INC | C1997 | Electrical | — |
| Leakesville, MS | D&V SERVICES INC | BB284 | Boiler | — |
| Lehi, UT | SAFE STREETS USA LLC | CLE429 | Electrical | — |
| Lehi, UT | VIVINT LLC | CLE766 | Electrical | — |
| Lenexa, KS | WACHTER INC | C18 | Electrical | — |
| Lewiston, ID | SINES CONSTRUCTION INC | 3-564PB | Plumbing | — |
| Lexington, OR | LEXINGTON PUMP LLC | CPI110 | Electrical | — |
| Lexington, NC | SOUTHEASTERN INSTALLATION INC | PFC563 | Prefab | — |
| Lindsay, CA | CHAMPION HOME BUILDERS INC | MHB26 | RV and Manuf Dwellings | — |
| Little Rock, AR | STALEY INC | CLE748 | Electrical | — |
| Littleton, CO | LONG BUILDING TECHNOLOGIES INC | BB219 | Boiler | — |
| Littleton, CO | LONG BUILDING TECHNOLOGIES INC | CLE416 | Electrical | — |
| Littleton, CO | LONG BUILDING TECHNOLOGIES INC | LHR690 | Electrical | — |
| Lodi, CA | PSI GENERAL CONTRACTOR INC | BB264 | Boiler | — |
| Lone Tree, CO | TIC THE INDUSTRIAL CO | B99-2104 | Boiler | — |
| Lone Tree, CO | TIC THE INDUSTRIAL CO | 37-523C | Electrical | — |
| Lostine, OR | DOUBLE S ELECTRIC INC | C134 | Electrical | — |
| Louisville, KY | AUTOMATED CONVEYANCE TECH LLC | C2153 | Electrical | — |
| Louisville, KY | ORR PROTECTION SYSTEMS INC | CLE794 | Electrical | — |
| Lowell, OR | BENCH MARK PLUMBING 2.0 BENCHMARK PLUMBING 2.0 LLC | PB3046 | Plumbing | — |
| Lowell, OR | COYOTE ELECTRIC LLC | C2005 | Electrical | — |
| Lyndhurst, VA | INNOVATIVE REFRIGERATION SYSTEMS INC | BB299 | Boiler | — |
| Lyndhurst, VA | INNOVATIVE REFRIGERATION SYSTEMS INC | C853 | Electrical | — |
| Lynnwood, WA | ABSCO ALARMS INC | CLE472 | Electrical | — |
| Lynnwood, WA | GRANSTON INDUSTRIAL CONTRACTORS UNIVERSITY MECHANICAL CONTRACTORS INC | B99-2122 | Boiler | — |
| Lynnwood, WA | IT SERVICEPOINT LLC | CLE433 | Electrical | — |
| Lynnwood, WA | PROCTOR SALES INC | B99-2070 | Boiler | — |
| Lynnwood, WA | UNIVERSITY MECHANICAL CONTRACTORS INC | 37-319PB | Plumbing | — |
| Lyons, OR | CHASE POWER LLC CHASE INDUSTRIES LLC | C1296 | Electrical | — |
| Lyons, OR | DIAMOND T PLUMBING & MECHANICAL LLC | PB3607 | Plumbing | — |
| Lyons, OR | JESI JUNGWIRTH ELECTRIC SERVICES INC | C1435 | Electrical | — |
| Lyons, OR | TOP QUALITY CONSTRUCTION LLC | PB3574 | Plumbing | — |
| Madison, WI | RENUITY OPERATIONS LLC | PB3392 | Plumbing | — |
| Madras, OR | 3RD ROCK ELECTRIC LLC | C2038 | Electrical | — |
| Madras, OR | BRIGHT WOOD COMPANY LLC | 16-18C | Electrical | — |
| Madras, OR | COVE ELECTRIC INC | C1035 | Electrical | — |
| Madras, OR | ROCKY RIDGE EXCAVATION & HAULING BAGGETT INC | PB3580 | Plumbing | — |
| Malin, OR | AFFORDABLE PLUMBING LLC | PB2638 | Plumbing | — |
| Manning, OR | MANNING CONSTRUCTION LLC | PB3548 | Plumbing | — |
| Manning, OR | WILSON RIVER ELECTRIC LLC | C1450 | Electrical | — |
| Manor, TX | BRISTLECONE VENTURES 2 LLC | PFS878 | Prefab | — |
| Mapleton, OR | PINE STATE PLUMBING LLC | PB3097 | Plumbing | — |
| Mapleton, OR | PRECISE PLUMBING LLC | PB3044 | Plumbing | — |
| Marcola, OR | CULLIGAN WATER SYSTEMS QUALITY WATER INC | 7-152CPI | Electrical | — |
| Marcola, OR | DJ MILLER CONSTRUCTION INC | BP36 | Combo License | — |
| Marcola, OR | PINNACLE PLUMBING AND DRAINS INC | PB2994 | Plumbing | — |
| Marcola, OR | QUALITY WATER INC | 1153LMS | Electrical | — |
| Marcola, OR | S2 INDUSTRIAL INC | B99-2172 | Boiler | — |
| Marlborough, MA | COMMUNICATION TECHNOLOGY SERVICES LLC | CLE761 | Electrical | — |
| Maryland Heights, MO | CONFERENCE TECHNOLOGIES INC | CLE797 | Electrical | — |
| Marylhurst, OR | BUILDOR LLC | PB1862 | Plumbing | — |
| Marylhurst, OR | LANDIS & LANDIS CONSTRUCTION LLC | PB304 | Plumbing | — |
| Marysville, WA | WHITLEY EVERGREEN INC | 142PFS | Prefab | — |
| Maryville, TN | CLAYTON ALBANY CMH MANUFACTURING WEST INC | MHB14 | RV and Manuf Dwellings | — |
| Maryville, TN | CLAYTON HERMISTON CMH MANUFACTURING WEST INC | MHB18 | RV and Manuf Dwellings | — |
| Maryville, TN | CLAYTON SACRAMENTO CMH MANUFACTURING WEST INC | MHB31 | RV and Manuf Dwellings | — |
| Mason, OH | INTELLIGRATED SYSTEMS LLC | C604 | Electrical | — |
| Maupin, OR | SIMPLE SECURITY INC | 34-603CLE | Electrical | — |
| Mc Lean, VA | MC DEAN INC | C1256 | Electrical | — |
| Melbourne, FL | CMS/NEXTECH ARES HOLDINGS LLC | LHR383 | Electrical | — |
| Memphis, TN | JACK HOWK PLUMBING AND DRAIN SERVICE; RESCUE ROOTER AMERICAN RESIDENTIAL SERVICES LLC | 34-168PB | Plumbing | — |
| Menasha, WI | EXCELLERATE A DIVISION OF FAITH TECHNOLOGIES INC | PFS798 | Prefab | — |
| Menasha, WI | FAITH TECHNOLOGIES INC | C742 | Electrical | — |
| Menasha, WI | LITTLE CHUTE MANUFACTURING FACILITY EXCELLERATE A DIVISION OF FAITH TECHNOLOGIES INC | PFS822 | Prefab | — |
| Mentor, OH | STERIS CORPORATION | B99-1065 | Boiler | — |
| Merlin, OR | ADVANCED ELECTRICAL SERVICES LLC | C732 | Electrical | — |
| Merlin, OR | JIMS SEPTIC SERVICE JAY-C INC | CPI276 | Electrical | — |
| Merlin, OR | LAMAIR HEATING & AIR CONDITIONING LLC | LHR262 | Electrical | — |
| Merlin, OR | LAMAIR HEATING & AIR CONDITIONING LLC | PB3543 | Plumbing | — |
| Merlin, OR | SHERLOCK HOMES PLUMBING SHERLOCK HOMES PLUMBING LLC | PB3027 | Plumbing | — |
| Merrill, OR | MODOC ELECTRIC LLC | C669 | Electrical | — |
| Metairie, LA | ENFRA MCC, LLC | CRE297 | Electrical | — |
| Metairie, LA | ENFRA MCC, LLC | LHR606 | Electrical | — |
| Metolius, OR | HARNEY COUNTY PLUMBING ISRAEL OLSON PLUMBING INC | 13-18PB | Plumbing | — |
| Middleton, ID | ADVANCED CABLE TECHNOLOGY LLC | CLE724 | Electrical | — |
| Middleton, ID | MECH MASTERS INC | CRE280 | Electrical | — |
| Middleton, ID | MECH MASTERS INC | LHR579 | Electrical | — |
| Middleton, WI | NETWORK ENGINEERING TECHNOLOGIES INC | CLE580 | Electrical | — |
| Milan, TN | RHINO CONSTRUCTION LLC | C2045 | Electrical | — |
Alphabetical order — this site ranks no one. Companies in the Oregon Building Codes Division file of October 3, 2026. Individuals are not on this site. How to read this.