Electrical — page 6 of 10
2,872 companies, type “Electrical”.
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| Place | Company | License number | Profession | Since |
|---|---|---|---|---|
| Wilsonville, OR | KENS ELECTRIC LLC | C1511 | Electrical | — |
| Springfield, OR | KENT WITHAM AIR INC | LHR130 | Electrical | — |
| Springfield, OR | KEPHART ELECTRIC LLC | C1798 | Electrical | — |
| Kerby, OR | KERBY ELECTRIC INC | 17-136C | Electrical | — |
| Bend, OR | KERCHER ELECTRIC LLC | C865 | Electrical | — |
| Burbank, CA | KEY CODE MEDIA INC | CLE767 | Electrical | — |
| Hillsboro, OR | KEY ELECTRICAL CONSTRUCTION INC | C1248 | Electrical | — |
| Kent, WA | KEY MECHANICAL CO OF WASHINGTON | 3-450CRE | Electrical | — |
| Kent, WA | KEY MECHANICAL CO OF WASHINGTON | LHR426 | Electrical | — |
| Vancouver, WA | KEYSTONE ELECTRIC LLC | C2025 | Electrical | — |
| Faribault, MN | KGPCO SERVICES LLC | C1536 | Electrical | — |
| Winston, OR | KINCAID ELECTRIC INC | C287 | Electrical | — |
| Ridgefield, WA | KING ELECTRIC LLC | C1644 | Electrical | — |
| Snohomish, WA | KING ENTERPRISES SALES AND SERVICE LLC | CLE240 | Electrical | — |
| Vancouver, WA | KING PLUMBING & SERVICES LLC | LMS521 | Electrical | — |
| Happy Valley, OR | KINGDOM ELECTRIC LLC | C1719 | Electrical | — |
| Portland, OR | KIRBY ELECTRIC LLC | C1803 | Electrical | — |
| Coos Bay, OR | KIRKPATRICK ELECTRIC LLC | C1199 | Electrical | — |
| Canby, OR | KIVETT ELECTRIC LLC | C2224 | Electrical | — |
| Kennewick, WA | KIWI ELECTRIC, INC | C2178 | Electrical | — |
| Dearborn, MI | KLA LABORATORIES INC | CLE781 | Electrical | — |
| Klamath Falls, OR | KLAMATH PUMP CENTER INC | 161CPI | Electrical | — |
| Beaverton, OR | KLASSTECH AUDIO VIDEO SERVICES LLC | CLE289 | Electrical | — |
| Albany, OR | KM ELECTRICAL SOLUTIONS LLC | C1624 | Electrical | — |
| Bend, OR | KMA COMMUNICATIONS LLC | CLE651 | Electrical | — |
| Eugene, OR | KNIGHT ELECTRIC LLC | 20-445C | Electrical | — |
| Eugene, OR | KNOLL ELECTRIC LLC | C1981 | Electrical | — |
| Salem, OR | KODIAK ELECTRIC LLC | 24-528C | Electrical | — |
| Banks, OR | KOLBYCO ELECTRIC LLC | C2122 | Electrical | — |
| Portland, OR | KOMBIS INC | LHR738 | Electrical | — |
| Yoncalla, OR | KOPP ELECTRIC INC | 10-89C | Electrical | — |
| Salem, OR | KOPPER WORKS ELECTRIC LLC | C1353 | Electrical | — |
| Hubbard, OR | KORE ELECTRIC LLC | C1978 | Electrical | — |
| Boring, OR | KRC CONSTRUCTION INC | CPI137 | Electrical | — |
| Redmond, OR | KRONSBERG ELECTRIC INC | 9-193C | Electrical | — |
| Silverton, OR | KUENZI ELECTRIC INC | 24-468C | Electrical | — |
| Oregon City, OR | KUHL TECHNOLOGY SYSTEMS LLC | CLE820 | Electrical | — |
| Roseburg, OR | KUNERT ELECTRIC KUNERT ELECTRIC LLC | 10-118C | Electrical | — |
| Chinook, WA | KWIC COLD MECHANICAL LLC | LHR443 | Electrical | — |
| Coos Bay, OR | KYLE ELECTRIC INC | C1876 | Electrical | — |
| Coos Bay, OR | KYLE'S PROPERTY & DEVELOPMENT LLC | C1367 | Electrical | — |
| Springfield, OR | L & E ELECTRIC INC | 20-383C | Electrical | — |
| Canby, OR | L & J HEATING & COOLING LLC | LHR583 | Electrical | — |
| Damascus, OR | L & K ELECTRIC INC | 26-1180C | Electrical | — |
| Shady Cove, OR | L AND L CONSTRUCTION LLC | CPI287 | Electrical | — |
| Estacada, OR | LA LONDE LA LONDE LLC | C276 | Electrical | — |
| Moses Lake, WA | LAD IRRIGATION COMPANY INC | CPI195 | Electrical | — |
| Tualatin, OR | LAKE ELECTRONIC CONTR INC/LEC SOUND & COMM | 3-165CLE | Electrical | — |
| Merlin, OR | LAMAIR HEATING & AIR CONDITIONING LLC | LHR262 | Electrical | — |
| Portland, OR | LANCE PACIFIC LLC | CLE450 | Electrical | — |
| Eugene, OR | LANCES PLUMBING BREDING ENTERPRISES LLC | LMS581 | Electrical | — |
| Eugene, OR | LANCO ELECTRIC LLC | C1629 | Electrical | — |
| Hood River, OR | LAND ELECTRIC LLC | C477 | Electrical | — |
| Jacksonville, OR | LANDERS ELECTRIC LLC | C1698 | Electrical | — |
| Sherwood, OR | LANDSBY ELECTRIC LLC | C1247 | Electrical | — |
| Smithtown, NY | LANE VALENTE INDUSTRIES INC | CRE364 | Electrical | — |
| Smithtown, NY | LANE VALENTE INDUSTRIES INC | LHR745 | Electrical | — |
| White City, OR | LANGFORD ELECTRIC LLC | C924 | Electrical | — |
| Lake Oswego, OR | LANGSTON ELECTRIC LLC | C2104 | Electrical | — |
| Springfield, OR | LANTZ ELECTRIC CAMP CREEK ELECTRIC LLC | C81 | Electrical | — |
| La Pine, OR | LAPINE PLUMBING BATEMAN & SON PLUMBING INC | CPI125 | Electrical | — |
| La Pine, OR | LAPINE PLUMBING BATEMAN & SON PLUMBING INC | LMS301 | Electrical | — |
| Eugene, OR | LARRY BAURER ENTERPRISES | 377LMS | Electrical | — |
| Redmond, OR | LARRYS HEATING LLC | CRE368 | Electrical | — |
| Redmond, OR | LARRYS HEATING LLC | LHR752 | Electrical | — |
| Albany, OR | LARSELL MECHANICAL SERVICE INC | 122LHR | Electrical | — |
| Pocatello, ID | LARSEN ELECTRIC LLC | C1358 | Electrical | — |
| Beaverton, OR | LATIMER HVAC LLC | LHR406 | Electrical | — |
| Portland, OR | LAZERBEAM ELECTRIC LLC | C2169 | Electrical | — |
| Damascus, OR | LD ELECTRIC INC | C1486 | Electrical | — |
| Meridian, ID | LEA ELECTRIC LLC | 37-838C | Electrical | — |
| Clackamas, OR | LEAR ELECTRIC COMPANY INC | 26-411C | Electrical | — |
| Pendleton, OR | LEDBETTERS REFRIGERATION INC | 201LHR | Electrical | — |
| Sandy, OR | LEFT COAST ELECTRICAL CO | C1275 | Electrical | — |
| Salem, OR | LEFTYS PLUMBING SERVICE LEFTCO INCORPORATED | LMS355 | Electrical | — |
| Clackamas, OR | LEGACY ELECTRICAL LEGACY WIRELESS SERVICES INC | 37-989C | Electrical | — |
| Dallas, OR | LEGACY PLUMBING LLC | LMS700 | Electrical | — |
| Gig Harbor, WA | LEGACY TELECOMMUNICATIONS LLC | C1613 | Electrical | — |
| Lake Oswego, OR | LEGACY WATERWORKS LLC | LMS603 | Electrical | — |
| Grants Pass, OR | LEHI PUMP SERVICE INC | CPI100 | Electrical | — |
| Trail, OR | LEHMANLECTRIC LLC | C1582 | Electrical | — |
| Trail, OR | LEHMANLECTRIC LLC | CPI245 | Electrical | — |
| Ontario, OR | LEONS PUMP LLC | CPI157 | Electrical | — |
| Albany, OR | LEPMAN CONSTRUCTION SCOTT LEPMAN COMPANY | C1827 | Electrical | — |
| Dallas, OR | LEVEL UP PLUMBING LLC | LMS577 | Electrical | — |
| Newberg, OR | LEWIS AUDIO VIDEO LEWIS AUDIO VIDEO INC | 36-119CLE | Electrical | — |
| Lexington, OR | LEXINGTON PUMP LLC | CPI110 | Electrical | — |
| Clackamas, OR | LIBERTY ELECTRIC INC | C1643 | Electrical | — |
| Portland, OR | LIFETIME ELECTRIC LLC | C2242 | Electrical | — |
| Florence, OR | LIGHTHOUSE ELECTRICAL CONTRACTORS INC | C1095 | Electrical | — |
| Woodburn, OR | LIGHTING ELECTRIC LLC | C904 | Electrical | — |
| Redmond, OR | LIGHTS ON ELECTRIC LLC | C1693 | Electrical | — |
| Sherwood, OR | LIGHTWORKS ELECTRIC COMPANY | 34-673C | Electrical | — |
| Oregon City, OR | LIL STINKY ENVIROMENTAL SERVICE INC | CPI50 | Electrical | — |
| Portland, OR | LIMITED ENERGY ELECTRICIANS WIRE NUTS INC | 26-1114CLE | Electrical | — |
| Alpharetta, GA | LIN R ROGERS ELECTRICAL CONTRACTORS INC | 37-727C | Electrical | — |
| Alpharetta, GA | LIN R ROGERS ELECTRICAL CONTRACTORS INC | LMS257 | Electrical | — |
| Yacolt, WA | LINDBERG ELECTRICAL LLC | C1976 | Electrical | — |
| Drain, OR | LINDSEY ELECTRIC LLC | C1921 | Electrical | — |
| Lake City, FL | LINE ELECTRIC COMPANY LLC | C2026 | Electrical | — |
| Eugene, OR | LINKED ELECTRIC LMK ELECTRIC LLC | C1749 | Electrical | — |
| Anderson, CA | LINKUS ENTERPRISES LLC | CLE673 | Electrical | — |
| Anderson, CA | LINKUS ENTERPRISES LLC | CLR53 | Electrical | — |
| Klamath Falls, OR | LINKVILLE ELECTRIC LLC | C2200 | Electrical | — |
| Albany, OR | LINN BENTON PLUMBING LLC | LMS442 | Electrical | — |
| Eugene, OR | LITE ELECTRIC SERVICE LLC | C1283 | Electrical | — |
| Clackamas, OR | LITEN UP ELECTRIC LLC | C1090 | Electrical | — |
| Powell Butte, OR | LITTLE BUDDY ELECTRIC LLC | C1886 | Electrical | — |
| Canby, OR | LIVE ELECTRIC LLC | C1859 | Electrical | — |
| American Fork, UT | LIVEVIEW TECHNOLOGIES INC | CLE793 | Electrical | — |
| Eugene, OR | LIVEWIRE ELECTRIC INC | 20-99C | Electrical | — |
| Albany, OR | LIVING WATER PUMP & WELL INC | CPI272 | Electrical | — |
| Gresham, OR | LJ INDUSTRIES LLC | LMS658 | Electrical | — |
| New York, NY | LK COMSTOCK NATIONAL TRANSIT LLC | C1868 | Electrical | — |
| Coos Bay, OR | LLOYD ELECTRIC LLC | C817 | Electrical | — |
| Newberg, OR | LM ELECTRIC LLC | C667 | Electrical | — |
| Portland, OR | LNE ELECTRIC LLC | C1781 | Electrical | — |
| Denver, CO | LOENBRO LLC | C1994 | Electrical | — |
| Springfield, OR | LOHNER ELECTRIC CO | C1058 | Electrical | — |
| Silverton, OR | LONE PINE CORNER EXCAVATION LONE PINE CORNER SEPTICS INC | 7-99CPI | Electrical | — |
| Littleton, CO | LONG BUILDING TECHNOLOGIES INC | CLE416 | Electrical | — |
| Littleton, CO | LONG BUILDING TECHNOLOGIES INC | LHR690 | Electrical | — |
| Redmond, OR | LONGHORN HEATING AND COOLING HARMON HEATING AND COOLING LLC | LHR734 | Electrical | — |
| Medford, OR | LONGS CONSTRUCTION INC | CRE181 | Electrical | — |
| Central Point, OR | LONGS HEATING AIR CONDITIONING AND ELECTRIC LLC | C2243 | Electrical | — |
| Central Point, OR | LONGS HEATING AIR CONDITIONING AND ELECTRIC LLC | CRE347 | Electrical | — |
| Central Point, OR | LONGS HEATING AIR CONDITIONING AND ELECTRIC LLC | LHR701 | Electrical | — |
| Prineville, OR | LOTUS ELECTRIC LLC | C1507 | Electrical | — |
| St Helens, OR | LOUIE FAMILY ENTERPRISES LLC | CPI249 | Electrical | — |
| Portland, OR | LOVETT SERVICES LOVETT INC | LMS644 | Electrical | — |
| Salem, OR | LOW VOLTAGE NW LLC | CLE401 | Electrical | — |
| Springfield, OR | LR BRABHAM INC | 20-87C | Electrical | — |
| Springfield, OR | LR BRABHAM INC | LMS95 | Electrical | — |
| Plano, TX | LTCG LLC | C991 | Electrical | — |
| Portland, OR | LTE ELECTRICAL & CONSTRUCTION SERVICES LLC | C2094 | Electrical | — |
| Portland, OR | LTT PARTNERS LLC | CLE608 | Electrical | — |
| Ontario, OR | LUKE CAMPBELL ELECTRIC LLC | C1593 | Electrical | — |
| Mountlake Terrace, WA | LUMENAL LIGHTING LLC | C600 | Electrical | — |
| Mountlake Terrace, WA | LUMENAL LIGHTING LLC | LMS445 | Electrical | — |
| Oregon City, OR | LUMEX ELECTRIC LLC | C1717 | Electrical | — |
| Ridgefield, WA | LUMINAIRE ELECTRICAL LLC | C1899 | Electrical | — |
| Springfield, OR | LYNNS ELECTRIC COMPANY | 20-131C | Electrical | — |
| Twin Falls, ID | LYTLE SIGNS INC | CLS26 | Electrical | — |
| Albany, OR | M & W ELECTRIC INC | 2-61C | Electrical | — |
| Monmouth, OR | M E ELECTRIC NORTHWEST LLC | C1601 | Electrical | — |
| Medford, OR | M JACKSON ELECTRIC LLC | C1854 | Electrical | — |
| Albany, OR | M&W ELECTRIC INCORPORATED | LMS152 | Electrical | — |
| Sweet Home, OR | M2 ELECTRIC LLC | C1342 | Electrical | — |
| Estacada, OR | M2 INTEGRATION LLC | C1298 | Electrical | — |
| Coquille, OR | M4 ELECTRIC LLC | C1576 | Electrical | — |
| Seattle, WA | MACDONALD MILLER FACILITY SOLUTIONS LLC | C1584 | Electrical | — |
| Seattle, WA | MACDONALD MILLER FACILITY SOLUTIONS LLC | CRE287 | Electrical | — |
| Seattle, WA | MACDONALD MILLER FACILITY SOLUTIONS LLC | LHR588 | Electrical | — |
| Salem, OR | MACK DRILLING CO INC | 324CPI | Electrical | — |
| Bend, OR | MADDOG ELECTRIC LLC | C1718 | Electrical | — |
| Veneta, OR | MADSEN WELL DRILLING LLC | CPI91 | Electrical | — |
| Estacada, OR | MAGIC MIKES HEATING AND COOLING INC | LHR498 | Electrical | — |
| West Fargo, ND | MAGNUM ELECTRIC INC | C1345 | Electrical | — |
| La Pine, OR | MAIN BEAM SEPTIC SPECIALIST MAIN BEAM CONTRACTOR INC | CPI236 | Electrical | — |
| La Pine, OR | MAINBEAM SEPTIC SPECIALIST MAIN BEAM CONTRACTOR INC | CPI185 | Electrical | — |
| Beaverton, OR | MAINTENANCE SOLUTIONS INC | LMS476 | Electrical | — |
| Springfield, OR | MAJESTIC WORKS CONTRACTING & ELECTRICAL LLC | C479 | Electrical | — |
| Banks, OR | MALMEDAL ENTERPRISES INC | LMS571 | Electrical | — |
| Medford, OR | MANKINS ELECTRIC LLC | C2211 | Electrical | — |
| Bend, OR | MANZANITA ELECTRIC MNKM LLC | C2160 | Electrical | — |
| Coquille, OR | MARCA ELECTRIC INC | C733 | Electrical | — |
| John Day, OR | MARCIEL CONSTRUCTION INC | CPI101 | Electrical | — |
| Woodburn, OR | MARION ELECTRIC LLC | C1947 | Electrical | — |
| Creswell, OR | MARK NEARING PLUMBING MARK & LISA ENTERPRISES LLC | LMS129 | Electrical | — |
| Aurora, OR | MARK S ELECTRIC INC | C1252 | Electrical | — |
| Sisters, OR | MARSHALL ELECTRIC INC | 9-275C | Electrical | — |
| Springfield, OR | MARSHALLS SPECIALTY SERVICES LLC | CRE302 | Electrical | — |
| Springfield, OR | MARSHALLS SPECIALTY SERVICES LLC | LMS538 | Electrical | — |
| Bend, OR | MARTIN ELECTRICAL SERVICES LLC | C1305 | Electrical | — |
| Portland, OR | MASCOTT EQUIPMENT CO INC | LMS145 | Electrical | — |
| Irving, TX | MASS ELECTRIC CONSTRUCTION CO | 37-730C | Electrical | — |
| Coral Gables, FL | MASTEC NETWORK SOLUTIONS LLC | C1026 | Electrical | — |
| Pacific, WA | MASTER CRAFT ELECTRIC INC | C1636 | Electrical | — |
| Salem, OR | MASTER TEMPERATURE HEATING & COOLING JSP CONSTRUCTION LLC | CRE291 | Electrical | — |
| Salem, OR | MASTER TEMPERATURE HEATING & COOLING JSP CONSTRUCTION LLC | LHR596 | Electrical | — |
| San Leandro, CA | MASTERPRO INSTALLS CORP | LMS628 | Electrical | — |
| Monmouth, OR | MASTERS PLUMBING AND CONSTRUCTION LLC | LMS606 | Electrical | — |
| Vancouver, WA | MATHER & SONS PUMP SERVICE INC | 183CPI | Electrical | — |
| Tulsa, OK | MATRIX SERVICE INC | C1857 | Electrical | — |
| Coos Bay, OR | MAULT ELECTRIC INC | 6-27C | Electrical | — |
| Portland, OR | MAY TECHNOLOGIES INC | CLE272 | Electrical | — |
| Mc Lean, VA | MC DEAN INC | C1256 | Electrical | — |
| Portland, OR | MC ELECTRIC LLC | C1830 | Electrical | — |
| Salem, OR | MC MECHANICAL LLC | CRE374 | Electrical | — |
| Salem, OR | MC MECHANICAL LLC | LHR781 | Electrical | — |
| Coos Bay, OR | MCCAFFREE ELECTRIC LLC | C1743 | Electrical | — |
| Silverton, OR | MCCAMMON ELECTRIC CORPORATION | C625 | Electrical | — |
| Cornelius, OR | MCCLENNY RHC HYBRID HEATING AND AIR CONDITIONING CO | CRE3 | Electrical | — |
| Cornelius, OR | MCCLENNY RHC HYBRID HEATING AND AIR CONDITIONING CO | LHR10 | Electrical | — |
| Cornelius, OR | MCCLENNY RHC HYBRID HEATING AND AIR CONDITIONING CO | LMS10 | Electrical | — |
| Eugene, OR | MCDIARMID CONTROLS INC | 20-137C | Electrical | — |
| Hood River, OR | MCDOWELL & SON INC | CRE95 | Electrical | — |
| Hood River, OR | MCDOWELL & SON INC | LHR169 | Electrical | — |
| Gold Beach, OR | MCGINNIS ELECTRIC INC | C2071 | Electrical | — |
| Warrenton, OR | MCGRORTY ELECTRIC COMPANY LLC | C1955 | Electrical | — |
| Beavercreek, OR | MCKENZIE POWER AND LIGHTING INC | C1701 | Electrical | — |
| Springfield, OR | MCKENZIE TAYLOR CONSTRUCTION XXL INC | LMS128 | Electrical | — |
| Springfield, OR | MCKENZIE VALLEY PUMP & ELECTRIC INC | 254CPI | Electrical | — |
| Seattle, WA | MCKINSTRY CO LLC | C1004 | Electrical | — |
| Seattle, WA | MCKINSTRY CO LLC | LHR68 | Electrical | — |
| Seattle, WA | MCKINSTRY CO LLC | LMS422 | Electrical | — |
| Amity, OR | MCMULLEN ELECTRIC INC | C915 | Electrical | — |
| Granby, CT | MD ELECTRICAL CONSTRUCTION INC | C2175 | Electrical | — |
| Oregon City, OR | MD ELECTRICAL SERVICES WIRENUT ENTERPRISES LLC | C1397 | Electrical | — |
| Middleton, ID | MECH MASTERS INC | CRE280 | Electrical | — |
| Middleton, ID | MECH MASTERS INC | LHR579 | Electrical | — |
| Dallas, OR | MECHANICAL REPAIR SERVICES LLC | CRE288 | Electrical | — |
| Dallas, OR | MECHANICAL REPAIR SERVICES LLC | LHR589 | Electrical | — |
| Saratoga, CA | MEGAWATT ELECTRICAL MEGAWATT CONSTRUCTION INC | C1742 | Electrical | — |
| Saratoga, CA | MEGAWATT SOLUTIONS INC | CLE806 | Electrical | — |
| Hood River, OR | MELLOW ELECTRIC LLC | C1559 | Electrical | — |
| Salem, OR | MELTON HEATING & AIR CONDITIONING INC | LMS337 | Electrical | — |
| Beaverton, OR | MEP PROS INC | CRE276 | Electrical | — |
| Meridian, ID | MERIDIAN HVAC & REFRIGERATION LLC | CRE366 | Electrical | — |
| Meridian, ID | MERIDIAN HVAC & REFRIGERATION LLC | LHR748 | Electrical | — |
| Spokane, WA | MERIT ELECTRIC OF SPOKANE INC | 37-384C | Electrical | — |
| Gresham, OR | MERRILL ELECTRIC LLC | C1140 | Electrical | — |
| Molalla, OR | MERRILL WATER SYSTEMS LLC | CPI85 | Electrical | — |
| Bend, OR | MESARICH ELECTRIC INC | C1085 | Electrical | — |
| White City, OR | METAL MASTERS INC | CRE376 | Electrical | — |
| White City, OR | METAL MASTERS INC | 343LHR | Electrical | — |
| White City, OR | METAL MASTERS INC | 15-295LMS | Electrical | — |
| Grants Pass, OR | METALAIR LLC | CRE146 | Electrical | — |
| Grants Pass, OR | METALAIR LLC | LHR363 | Electrical | — |
| North Vernon, IN | METCALF CONSTRUCTION SERVICES LLC | C2046 | Electrical | — |
| Portland, OR | METICULOUS HOME SERVICES LLC | LMS130 | Electrical | — |
| Bend, OR | METOLIUS RIVER PLUMBING INC | LMS386 | Electrical | — |
| Boring, OR | METRO ELECTRIC LLC | C1741 | Electrical | — |
| Portland, OR | METRO OVERHEAD DOOR INC | 26-1073CLE | Electrical | — |
| Portland, OR | METRO SAFETY & FIRE INC | 26-1154CLE | Electrical | — |
| Vancouver, WA | METROS BEST ELECTRIC NEW IMAGE ELECTRIC INC | C1389 | Electrical | — |
| Garibaldi, OR | MIAMI COVE ELECTRIC COVE CORP INC | 29-35C | Electrical | — |
| Hillsboro, OR | MICHAEL T DUNN PLUMBING LLC | LMS633 | Electrical | — |
| Brownsville, WI | MICHELS PACIFIC ENERGY INC | C1623 | Electrical | — |
| Brownsville, WI | MICHELS POWER INC | C1580 | Electrical | — |
| Keizer, OR | MID VALLEY ELECTRIC LLC | C2009 | Electrical | — |
| Keizer, OR | MID WILLAMETTE ELECTRIC INC | C1747 | Electrical | — |
| Corvallis, OR | MIDDLETON HEATING & SHEET METAL INC | 60LHR | Electrical | — |
| Happy Valley, OR | MIDTOWN PLUMBING LLC | LMS688 | Electrical | — |
| Clackamas, OR | MIDWAY HEATING CO INC | 26-1150LHR | Electrical | — |
| Albany, OR | MIDWAY PLUMBING INC. | CPI135 | Electrical | — |
| Gresham, OR | MIKE HAMILTON CONSTRUCTION LLC | LMS303 | Electrical | — |
| Beaverton, OR | MIKES ELECTRIC MOLLENHAUER ENTERPRISES INC | C643 | Electrical | — |
| Albany, OR | MIKES HEATING & AIR CONDITIONING SVC MJS INC | 22-166CRE | Electrical | — |
| Aumsville, OR | MILL CREEK HEATING LLC | CRE79 | Electrical | — |
| Aumsville, OR | MILL CREEK HEATING LLC | LHR207 | Electrical | — |
| Vancouver, WA | MILL PLAIN ELECTRIC INC | 37-100C | Electrical | — |
| Portland, OR | MILLENNIUM BUILDING SERVICES INC | LMS434 | Electrical | — |
| Redmond, OR | MILLER EXCAVATION LLC | CPI186 | Electrical | — |
| Vancouver, WA | MILLERS HEATING & AIR ALL PHASE HEATING INC | CRE94 | Electrical | — |
| Vancouver, WA | MILLERS HEATING & AIR ALL PHASE HEATING INC | LHR250 | Electrical | — |
| Portland, OR | MILWAUKIE EV CHARGING LLC | C2236 | Electrical | — |
| Milwaukie, OR | MILWAUKIE HEATING & COOLING CO | 496LHR | Electrical | — |
| Milwaukie, OR | MILWAUKIE SIGN SERVICES LLC | CLS65 | Electrical | — |
| Iron Mountain, MI | MJ ELECTRIC LLC | C953 | Electrical | — |
| Brush Prairie, WA | MJ ELECTRICAL INC | C423 | Electrical | — |
| Redmond, OR | MJS ELECTRIC LLC | C1840 | Electrical | — |
| Battle Ground, WA | MKI MYERS ELECTRIC & AUTOMATION INC | C873 | Electrical | — |
| Baton Rouge, LA | MMR CONSTRUCTORS INC | C1257 | Electrical | — |
| Medford, OR | MODERN ELECTRIC INC | C1385 | Electrical | — |
| Alameda, CA | MODERN RAILWAY SYSTEMS INC | C1930 | Electrical | — |
| Alameda, CA | MODERN RAILWAY SYSTEMS INC | CLE669 | Electrical | — |
| Merrill, OR | MODOC ELECTRIC LLC | C669 | Electrical | — |
| Battle Ground, WA | MOFFORD ELECTRIC INC | 37-433C | Electrical | — |
| Salem, OR | MONDERS DRILLING INC MONDERS INC | 7-156CPI | Electrical | — |
| Sisters, OR | MONTES ELECTRIC LLC | C1042 | Electrical | — |
| Junction City, OR | MONTGOMERY HEATING & AIR CONDITIONING MONTGOMERY HEATING & AIR CONDITIONING INC | LHR612 | Electrical | — |
| Pasco, WA | MOON SECURITY SERVICES INC | 37-493CLE | Electrical | — |
| Myrtle Creek, OR | MOONLIGHT ELECTRIC AND MAINTENANCE LLC | C1649 | Electrical | — |
| Pendleton, OR | MORRIS PLUMBING LLC | LMS578 | Electrical | — |
| Freeport, IL | MORSE ELECTRIC INC | C1294 | Electrical | — |
| Salem, OR | MOUNTAIN COAST ELECTRIC LLC | C1583 | Electrical | — |
| Hayden, ID | MOUNTAIN SIGN LLC | CLS60 | Electrical | — |
| Spokane, WA | MOUNTAIN STATES ELECTRICAL CONTRACTORS INC | C2117 | Electrical | — |
| Vancouver, WA | MOUNTAIN VIEW ELECTRIC INC | C2076 | Electrical | — |
| Bend, OR | MOUNTAIN VIEW HEATING INC | CRE152 | Electrical | — |
| Bend, OR | MOUNTAIN VIEW HEATING INC | LHR370 | Electrical | — |
| Bend, OR | MOUNTAIN VIEW HEATING INC | LMS334 | Electrical | — |
| Gresham, OR | MOUNTAIN WEST PLUMBING LLC | LMS616 | Electrical | — |
| Salem, OR | MOXIE MECHANICAL LLC | LHR763 | Electrical | — |
| Clackamas, OR | MP PLUMBING CO MILWAUKIE PLUMBING CO | LMS100 | Electrical | — |
| Scio, OR | MPP PIPING INC | LHR753 | Electrical | — |
| Beaverton, OR | MPS HEATING AND COOLING LLC | LHR668 | Electrical | — |
| Camas, WA | MR APPLIANCE PORTLAND WESTSIDE PRO APPLIANCE REPAIR LLC | LMS480 | Electrical | — |
| Gladstone, OR | MR ELECTRIC OF CLARK COUNTY ADVANCED ELECTRICAL CONCEPTS INC | C136 | Electrical | — |
| Vernonia, OR | MR ELECTRIC OF SALEM TICA ENTERPRISES LLC | C1234 | Electrical | — |
| Salem, OR | MR FREEZE HEATING AND AIR CONDITIONING LLC | LHR623 | Electrical | — |
| Hillsboro, OR | MR RODGERS ELECTRIC LLC | C2241 | Electrical | — |
| Newberg, OR | MR ROOTER OF SALEM OR BLACKHAWK PLUMBING LLC | LMS304 | Electrical | — |
| Grants Pass, OR | MR. ROOTER PLUMBING CHIERICHETTI PLUMBING LLC | 987LMS | Electrical | — |
| Damascus, OR | MT HOOD DUCTLESS INCORPORATED | C2119 | Electrical | — |
| Newberg, OR | MTN SERVICES LLC | CRE225 | Electrical | — |
| Coquille, OR | MUDDY WATERS CONSTRUCTION LLC | CPI257 | Electrical | — |
| Oregon City, OR | MULTIPHASE ELECTRIC LLC | C5 | Electrical | — |
| Eagle Creek, OR | MULTNOMAH HEATING INC | 384LHR | 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.