Construction — page 15 of 27
7,964 companies, type “Construction”.
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| Place | Company | City account number | Industry | License since |
|---|---|---|---|---|
| Auburn, WA | LEVEL 5 WASHINGTON INC | 0008553380770940 | Construction | Jan 1, 2021 |
| Seattle, WA | LEVEL OF COMFORT LLC | 0008203730734224 | Construction | Jan 1, 2018 |
| Port Orchard, WA | LEVEL UP BUILDERS LLC | 0008056800718863 | Construction | Mar 1, 2017 |
| Seattle, WA | LEVEL UP CONSTRUCTION GROUP LLC | 0008228110736770 | Construction | Mar 14, 2018 |
| Mill Creek, WA | LEVEL UP DRYWALL LLC | 0008742750790860 | Construction | Jan 1, 2024 |
| Seattle, WA | LEVITE CONSTRUCTION LEVITE CONSTRUCTION CO | 0008844860801695 | Construction | Jan 1, 2025 |
| Bellevue, WA | LEWDUN CONSTRUCTION LLC | 0008790620795962 | Construction | Oct 1, 2024 |
| Edmonds, WA | LEWIS CONSTRUCTION GROUP LLC | 0008214890735375 | Construction | Jan 1, 2018 |
| Bellingham, WA | LEXD LEXD LLC | 0008819440799045 | Construction | Jan 1, 2025 |
| Burien, WA | LGD FRAMING LLC | 0008853540802587 | Construction | Aug 1, 2024 |
| Enumclaw, WA | LGH CUSTOM ELECTRICAL INC | 0008065700719788 | Construction | May 1, 2017 |
| Seattle, WA | LIANGS CONSTRUCTION LIANGS CONSTRUCTION INC | 0007606370671903 | Construction | Aug 8, 2013 |
| Edgewood, WA | LIBERTY BUILDERS LIBERTY BUILDERS INC | 0008780160794832 | Construction | Aug 1, 2024 |
| Tacoma, WA | LIBERTY CONSTRUCTION LIBERTY INTERIOR CONSTRUCTION LLC | 0008847400801954 | Construction | Feb 1, 2025 |
| Tacoma, WA | LIBERTY ELECTRIC LLC | 0008218330735746 | Construction | Apr 1, 2018 |
| Tacoma, WA | LIBERTY GLASS BLINDS & SHADES INC | 0008571290772818 | Construction | Jan 1, 1985 |
| Seattle, WA | LIBERTY MAINTENANCE INC | 0008794660796399 | Construction | Nov 20, 2024 |
| Buckley, WA | LIBERTY PLUMBING LLC | 0007858580698221 | Construction | Jul 18, 2015 |
| Redmond, WA | LICENSED HOME INSPECTOR YI HOME INSPECTION LLC | 0008310580745381 | Construction | Jan 15, 2018 |
| Kent, WA | LIEUS PAINTING LLC | 0008683080784516 | Construction | Mar 18, 2022 |
| Chestertown, MD | LIFE SCIENCE PRODUCTS INC | 0008509050766299 | Construction | Jan 1, 2021 |
| Renton, WA | LIFESTYLE PAVERS LIFESTYLE PAVERS LLP | 0008422070757026 | Construction | Sep 1, 2019 |
| Redmond, WA | LIFETIME GREEN COATINGS 044-WA LOLA JOHN LLC | 0008791540796060 | Construction | Oct 20, 2024 |
| Snohomish, WA | LIFETIME HEATING & AIR CONDITIONING REFINED CONSULTING GROUP LLC | 0008375540752155 | Construction | Jun 11, 2019 |
| Kirkland, WA | LIFETIME ROOFING ZULU STABILITIES LLC | 0008462490761366 | Construction | Jan 1, 2020 |
| Kent, WA | LIGHT EXCAVATION SERVICES LLC | 0007081150615950 | Construction | May 1, 2008 |
| Issaquah, WA | LIGHT SPEED ELECTRIC LLC | 0005367700540068 | Construction | Jul 1, 2000 |
| Des Moines, WA | LIGHT WERKS DESIGN BUILD LLC | 0008159160729468 | Construction | Oct 12, 2017 |
| Tacoma, WA | LIGHT WORK ELECTRICAL INC | 0008908950808532 | Construction | Mar 25, 2026 |
| Bonney Lake, WA | LIGHT WORK ELECTRICAL SERVICES LLC | 0008848550802071 | Construction | Jul 11, 2025 |
| Seattle, WA | LIGHTHOUSE 62 DEVELOPMENT LLC | 0008496190764941 | Construction | Aug 31, 2020 |
| Everett, WA | LIGHTHOUSE ELECTRICAL LIGHTHOUSE ELECTRICAL LLC | 0008897000807290 | Construction | Oct 1, 2025 |
| Carnation, WA | LIGHTHOUSE PLUMBING LLC | 0008763020793024 | Construction | May 28, 2024 |
| San Clemente, CA | LIGHTING SERVICE SOLIS LIGHTING & ELECTRICAL SERVICE INC | 0007984760711344 | Construction | Aug 1, 2016 |
| Lynnwood, WA | LIGHTS INC ALLSTAR LIGHTING LLC | 0008164960730081 | Construction | Oct 27, 2017 |
| Snohomish, WA | LIGHTSMITH ELECTRIC LLC | 0007883420700826 | Construction | Oct 24, 2015 |
| Sherwood, OR | LIGHTWORKS ELECTRIC COMPANY | 0007212440630073 | Construction | Sep 22, 2009 |
| Livermore, CA | LILJA CORP | 0008629540778921 | Construction | Oct 1, 2022 |
| Spokane, WA | LILL CONSTRUCTION COMPANY | 0007827640695017 | Construction | Apr 1, 2015 |
| Alpharetta, GA | LIN R ROGERS ELECT CONTRS INC | 0005873400594136 | Construction | Apr 14, 2006 |
| Tukwila, WA | LINARES SERVICES LLC | 0008611880777076 | Construction | May 1, 2018 |
| Spanaway, WA | LINCOLN CONSTRUCTION INC | 0000511130059363 | Construction | Jul 1, 1985 |
| Redmond, WA | LINDER ELECTRIC INC | 0000253180031579 | Construction | Apr 1, 1982 |
| Auburn, WA | LINDSAY JOHNSON MECHANICAL LINDSAY JOHNSON MECHANICAL LLC | 0008674080783583 | Construction | Mar 20, 2023 |
| Marysville, WA | LINE & GRADE CONSTRUCTION LLC | 0008181280731791 | Construction | Jan 15, 2018 |
| Seattle, WA | LINESCAPE OF WASHINGTON LLC | 0007125830620647 | Construction | Oct 20, 2008 |
| Seattle, WA | LINK COMMUNICATION INC | 0005765160582500 | Construction | Mar 8, 2005 |
| Stanwood, WA | LINKLIGHT COMMUNICATIONS LLC | 0008808700797898 | Construction | Jan 21, 2025 |
| Seattle, WA | LINS REMODELING LLC | 0008142570727759 | Construction | Jul 14, 2017 |
| Seattle, WA | LINWOOD PROPERTY LLC | 0007861160698494 | Construction | Jul 2, 2014 |
| Tacoma, WA | LIONESS CONSTRUCTION & RESTORATION LLC | 0008549080770488 | Construction | Aug 1, 2021 |
| Seattle, WA | LITHIC CONSTRUCTION LITHIC CONSTRUCTION LLC | 0008669400783101 | Construction | Mar 2, 2023 |
| Seattle, WA | LITTELL HOUSE CONSTRUCTION LLC | 0008100940723476 | Construction | Jun 16, 2017 |
| American Fork, UT | LIVEVIEW TECHNOLOGIES INC | 0008951720813021 | Construction | Oct 31, 2020 |
| Renton, WA | LIVING PLUS CONSTRUCTION INC | 0008339780748417 | Construction | Jan 1, 2019 |
| Renton, WA | LIVINGSTON BUILDS LLC | 0008351240749613 | Construction | Jan 16, 2018 |
| Issaquah, WA | LIZARD WATERPROOFING & DECK COATINGS LLC | 0007597580670991 | Construction | Sep 2, 2008 |
| Burlington, WA | LJL IRONWORKS LLC | 0008925690810278 | Construction | May 11, 2026 |
| Redmond, WA | LK WILKINSON LLC | 0007895440702054 | Construction | Nov 30, 2015 |
| Seattle, WA | LLA GENERAL CONTRACTOR LLA GENERAL CONTRACTOR LLC | 0008647780780860 | Construction | Jan 1, 2022 |
| Puyallup, WA | LLAMA HEATING AND AIR CONDITIONING LLAMA HEATING AND AIR CONDITIONING LLC | 0008907600808396 | Construction | Oct 15, 2025 |
| Renton, WA | LN ELECTRICAL LLC | 0008687200784960 | Construction | May 20, 2023 |
| Seattle, WA | LNS CONSTRUCTION LLC | 0005905370597600 | Construction | Jul 1, 2006 |
| Tacoma, WA | LNT CONSTRUCTION LLC | 0008595670775396 | Construction | Oct 1, 2021 |
| Lynnwood, WA | LOBERG ROOFING.COM INC | 0005660780571358 | Construction | Jun 1, 2003 |
| Vashon, WA | LOCAL ELECTRIC VASHON LLC | 0008873320804652 | Construction | Oct 28, 2025 |
| Maple Valley, WA | LOCAL PLUMBING & CONSTRUCTION INC | 0001677650170091 | Construction | Jun 9, 1994 |
| Puyallup, WA | LOCKBERG LEGACY RENOVATIONS LOCKBERG LEGACY RENOVATIONS INC | 0008836900800877 | Construction | Feb 1, 2024 |
| Seattle, WA | LOCKETT LAWN & LANDSCAPE LOCKETT LAWN & LANDSCAPE LLC | 0008550950770681 | Construction | Apr 1, 2021 |
| Seattle, WA | LOCKHART SUVER LLC | 0005742600580118 | Construction | Oct 1, 2004 |
| Cle Elum, WA | LOCKLER ELECTRIC LOCKLER ELECTRIC LLC | 0008814840798533 | Construction | Feb 14, 2025 |
| Snohomish, WA | LOGAN'S PAINTING NORTHWEST LOGANS PAINTING NORTHWEST LLC | 0008821290799236 | Construction | Mar 15, 2025 |
| Seattle, WA | LOKEN CONSTRUCTION COMPANY | 0005413620545024 | Construction | Jan 1, 2001 |
| Silverdale, WA | LOLARK CONTRACTORS 1 LOLARK CONTRACTORS 1 INC | 0008591060774909 | Construction | Jan 1, 2022 |
| Renton, WA | LONG BUILDING TECHNOLOGIES INC | 0007803930692558 | Construction | Feb 15, 2015 |
| Kent, WA | LONG PAINTING LONG PAINTING COMPANY INC | 0000068060009617 | Construction | Mar 2, 1970 |
| Seattle, WA | LONGBRANCH CONSTRUCTION LLC | 0008526670768138 | Construction | Apr 1, 2021 |
| Terrell, TX | LONGHORN ORGANICS LLC | 0008657480781873 | Construction | Jan 1, 2023 |
| Tacoma, WA | LOOKER ASPHALT INC | 0007988130711700 | Construction | Sep 2, 2016 |
| Marysville, WA | LOOM ELECTRIC LLC | 0008955600813422 | Construction | Sep 23, 2026 |
| Seattle, WA | LOON HOMES LOON HOMES INC | 0007576050668689 | Construction | Feb 15, 2013 |
| Tacoma, WA | LOPEZ GENERAL CONTRACTOR LLC | 0008777400794551 | Construction | Jul 29, 2024 |
| Hamel, MN | LORAM MAINTENANCE OF WAY INC | 0001814970184091 | Construction | Jan 1, 2007 |
| Portland, OR | LORENTZ BRUUN CO INC | 0001381790139886 | Construction | Jun 1, 1991 |
| Seattle, WA | LORIG ASSOCIATES LLC | 0001750700177559 | Construction | Feb 1, 1995 |
| Tacoma, WA | LORN COATINGS LLC | 0008562200771865 | Construction | Sep 19, 2021 |
| Bellevue, WA | LOTUS LANDSCAPE DESIGN LLC | 0008882140805595 | Construction | Dec 10, 2025 |
| Seattle, WA | LOUIE ARMSTRONG COMPANY LOUIE ARMSTRONG COMPANY INC | 0005520520556443 | Construction | May 3, 2002 |
| Lynnwood, WA | LOUIS & FRANCOIS CONSTRUCTION + RE DIGITS UNLIMITED LLC | 0008730080789545 | Construction | Jan 2, 2024 |
| Vancouver, WA | LOVETT HOLDINGS LLC DBA KRUSE PLUMBING | 0008782310795059 | Construction | Oct 1, 2024 |
| Seattle, WA | LOW RATE HAULING LLC | 0008756890792380 | Construction | Jan 1, 2023 |
| Lake Tapps, WA | LOW VOLTAGE SECURITIES INC | 0007034880611047 | Construction | Oct 20, 2009 |
| Arlington, WA | LOWELLS CUSTOM BUILD LLC | 0008771780793952 | Construction | Jan 4, 2024 |
| Redmond, WA | LOWER 48 CONTRACTING & PAINTING INC | 0005567550561428 | Construction | Jun 1, 2002 |
| Seattle, WA | LOYAL DESIGN LLC | 0008871830804494 | Construction | Jul 14, 2022 |
| Lynnwood, WA | LOYAL DEVELOPMENT NW LLC | 0008767500793505 | Construction | Jun 19, 2024 |
| Tacoma, WA | LOZANO PAINTING AND REMODELING LLC | 0008897210807316 | Construction | Jan 10, 2025 |
| Woodinville, WA | LR DRYWALL SYSTEMS INC | 0008127760726232 | Construction | Feb 3, 1995 |
| Everett, WA | LST ELECTRIC LLC | 0008729810789512 | Construction | Jan 1, 2024 |
| Seattle, WA | LT QUALITY CONSTRUCTION, LLC LT QUALITY CONSTRUCTION LLC | 0007721290683965 | Construction | Jun 20, 2014 |
| Duvall, WA | LTJS EXCAVATING LLC | 0005774390583496 | Construction | Jan 8, 2005 |
| Pflugerville, TX | LTS MANAGED TECHNICAL SERVICES LLC | 0007442270654608 | Construction | Jan 25, 2008 |
| San Bernardino, CA | LUCERO'S CONCRETE CONSTRUCTION INC LUCEROS CONCRETE CONSTRUCTION INC | 0008883400805732 | Construction | Feb 1, 2026 |
| Arlington, WA | LUCID ELECTRICAL SERVICES LLC | 0008816060798665 | Construction | Feb 24, 2025 |
| Seattle, WA | LUCKY STAR CONSTRUCTION LUCKY STAR CONSTRUCTION LLC | 0008779940794808 | Construction | Jan 1, 2024 |
| Seattle, WA | LUCKYBOY PAINTING LUCKYBOY PAINTING LLC | 0007246760633696 | Construction | Feb 2, 2010 |
| Maple Valley, WA | LUI CONSTRUCTION LLC | 0008892750806798 | Construction | Jan 28, 2026 |
| Bellevue, WA | LUMANK LUMANK INC | 0008744680791059 | Construction | Jun 1, 2024 |
| Mountlake Terrace, WA | LUMENAL LIGHTING LLC LIGHT DOCTOR LLC | 0005837030590190 | Construction | Jul 1, 2005 |
| University Place, WA | LUMENKRAFT ELECTRIC LLC | 0005861000592776 | Construction | Mar 10, 2006 |
| Seattle, WA | LUMENOMICS INC | 0008236870737682 | Construction | Apr 1, 2012 |
| Puyallup, WA | LUMINZ ELECTRIC LLC | 0008760220792728 | Construction | May 9, 2024 |
| Federal Way, WA | LUNA EXCAVATORS LUNA HOMES NW INC | 0008518240767274 | Construction | Jan 18, 2021 |
| Seattle, WA | LUNA HOME COMFORT LLC | 0008928570810582 | Construction | Jun 1, 2026 |
| Seattle, WA | LUNA INSTALLATIONS LUNA CONTRACTING LLC | 0008338200748249 | Construction | Feb 22, 2019 |
| Federal Way, WA | LUNA INSULATION AND GENERAL CONTRACTOR LLC | 0008316930746038 | Construction | May 20, 2017 |
| Seattle, WA | LUNA REMODEL LLC | 0008041930717323 | Construction | Feb 12, 2017 |
| Bellevue, WA | LURSSEN PROFESSIONAL PAINTING LLC | 0008573430773037 | Construction | Jan 1, 2021 |
| Seattle, WA | LUXE KITCHEN & BATH LUXE KITCHEN & BATH LLC | 0008661950782335 | Construction | Jan 1, 2023 |
| Redmond, WA | LUXURY BATH OF SEATTLE BATH CENTER OF SEATTLE CORP. | 0007302210639653 | Construction | Aug 28, 2010 |
| Pacific, WA | LX TRANSPORTATION LLC | 0008956020813464 | Construction | Oct 15, 2026 |
| Spokane Valley, WA | LYDIG CONSTRUCTION INC | 0000587170067524 | Construction | Jun 1, 1986 |
| Canby, OR | LYMAN SURFACE AND BUILD LLC | 0008954620813319 | Construction | Aug 18, 2026 |
| Lynden, WA | LYNDEN SHEET METAL INC | 0007936150706306 | Construction | Mar 23, 2016 |
| Frederick, MD | LYNGSOE SYSTEMS INC | 0008556090771220 | Construction | Aug 16, 2021 |
| Lynnwood, WA | LYNNWOOD HEATING LLC | 0008494970764817 | Construction | Aug 11, 2020 |
| Cle Elum, WA | LYNX ELECTRIC LYNX ELECTRIC LLC | 0007370000646893 | Construction | Apr 25, 2011 |
| Tacoma, WA | LYNX ENTERPRISES INC | 0005459800549930 | Construction | Jan 1, 2000 |
| Seattle, WA | LYOBA CONSTRUCTION LLC | 0008901350807749 | Construction | Jul 21, 2023 |
| Tacoma, WA | LYONS HEATING & AIR LLC | 0007124360620497 | Construction | Apr 1, 2008 |
| Poulsbo, WA | LYONS PAINTING & DESIGN LLC | 0008061360719334 | Construction | Feb 20, 2017 |
| Puyallup, WA | LYONS PLUMBING & CONSTRUCTION LLC | 0008918910809580 | Construction | May 1, 2026 |
| Puyallup, WA | LZ EXCAVATION AND CONSTRUCTION LLC | 0008755950792282 | Construction | Apr 22, 2024 |
| Federal Way, WA | LZG CONSTRUCTION LLC | 0008150300728553 | Construction | Sep 25, 2017 |
| Sumner, WA | M & M ROAD RECYCLE GROUND UP ROAD CONSTRUCTION INC | 0007068800614661 | Construction | Apr 8, 2008 |
| Lakewood, WA | M A D CONSTRUCTION LLC | 0008584560774238 | Construction | Apr 1, 2022 |
| Kirkland, WA | M A MORTENSON COMPANY | 0000324660039426 | Construction | Sep 1, 1982 |
| Kent, WA | M C DEAN INC | 0007922880704933 | Construction | Mar 1, 2016 |
| Graham, WA | M FIRE PROTECTION SYSTEM LLC | 0008602870776137 | Construction | Apr 4, 2022 |
| Seattle, WA | M J TAKISAKI INC | 0000630270072154 | Construction | Jan 1, 1987 |
| Everett, WA | M L FOX CONSTRUCTION LLC | 0008185000732193 | Construction | Jan 1, 2017 |
| Seattle, WA | M P H CO | 0000149150019528 | Construction | Feb 1, 1978 |
| North Bend, WA | M W R CO | 0000492170057336 | Construction | May 20, 1985 |
| Tacoma, WA | M&C DRYWALL INC | 0007395500649620 | Construction | Aug 15, 2011 |
| Seattle, WA | M&D GENERAL CONSTRUCTION LLC | 0008877070805048 | Construction | Nov 14, 2025 |
| Seattle, WA | M&H SERICES LLC M&H SERVICES LLC | 0008813760798425 | Construction | Oct 1, 2023 |
| Ellensburg, WA | M2 INDUSTRIAL INC. | 0008755740792259 | Construction | May 20, 2024 |
| Anaheim, CA | M3 MECHANICAL M3 HVAC INC | 0008774190794207 | Construction | Jul 26, 2024 |
| Woodinville, WA | M3DECKS AND REMODELING LLC M3 DECKS & REMODELING LLC | 0008540600769620 | Construction | Jul 1, 2021 |
| Edmonds, WA | MA BUILDS LLC | 0008136210727104 | Construction | Jan 18, 2017 |
| Tacoma, WA | MA CONSTRUCTION SERVICES INC | 0008943640812151 | Construction | Sep 7, 2026 |
| Everett, WA | MA HOME IMPROVEMENT SPECIALIST LLC | 0008867440804034 | Construction | Oct 5, 2025 |
| Renton, WA | MA REMODELING LLC | 0008343170748772 | Construction | Mar 1, 2019 |
| Tacoma, WA | MAC & MAC CONTRACTING LLC | 0008560620771703 | Construction | Aug 1, 2021 |
| Auburn, WA | MACE HOMES LLC | 0008212690735142 | Construction | Jan 2, 2017 |
| Lake Stevens, WA | MACK & SONS CONCRETE LLC | 0008375850752188 | Construction | Jul 15, 2019 |
| Lake Stevens, WA | MACK DIRT WORKS LLC | 0008756120792300 | Construction | Apr 1, 2024 |
| Seattle, WA | MACKAY MARINE MACKAY COMMUNICATIONS INC | 0008261260740228 | Construction | Apr 16, 2018 |
| Spokane, WA | MACKIN & LITTLE INC | 0005704960576125 | Construction | Jan 1, 2001 |
| Shoreline, WA | MACKS CONTRACTING LLC | 0008646340780703 | Construction | Nov 1, 2022 |
| Puyallup, WA | MACLAF LLC | 0008865810803854 | Construction | Sep 25, 2025 |
| Puyallup, WA | MACMOR INC | 0008616740777581 | Construction | Jun 27, 2022 |
| Issaquah, WA | MACPHERSON CONSTRUCTION & DESIGN LLC | 0005458820549827 | Construction | May 1, 2005 |
| Auburn, WA | MACYCO LLC | 0008314600745791 | Construction | Jun 18, 2018 |
| Auburn, WA | MAD ENERGY NW MAD ENERGY NW LLC | 0008439610758863 | Construction | Dec 2, 2019 |
| Maple Valley, WA | MAD EQUIPMENT RENTALS MAD CONSTRUCTION SERVICES LLC | 0008752970791976 | Construction | Jan 1, 2024 |
| Snohomish, WA | MAD PIPERS PLUMBING LLC | 0008757990792495 | Construction | Apr 22, 2024 |
| Puyallup, WA | MADCO HEATING AND COOLING LLC | 0008938400811603 | Construction | Jul 1, 2026 |
| Seattle, WA | MADISON BUILDERS LLC | 0007341230643833 | Construction | Oct 1, 2010 |
| Seattle, WA | MADISON MASTER BUILDERS INC | 0008368050751381 | Construction | Mar 19, 2019 |
| Spokane, WA | MADISON PAINTING LLC | 0007987720711659 | Construction | Sep 1, 2016 |
| Seattle, WA | MADISON PARK HANDYMAN LLC | 0008391720753877 | Construction | Aug 1, 2019 |
| Tacoma, WA | MADRONA ELECTRIC LLC | 0007893930701896 | Construction | Nov 9, 2015 |
| Renton, WA | MADRONA INSULATION & WEATHERIZATION MADRONA HOME SERVICES LLC | 0007251260634163 | Construction | Jan 18, 2010 |
| Bremerton, WA | MADRONA PAINTWORKS LLC | 0008540770769637 | Construction | Jan 1, 2021 |
| Kent, WA | MAESTRU INTERIOIR MAESTRY LLC | 0008742470790831 | Construction | Feb 22, 2024 |
| Lakewood, WA | MAGAWAY FIRE MAGAWAY FIRE LLC | 0008274440741608 | Construction | Aug 30, 2018 |
| Seattle, WA | MAGECON GENERAL CONSTRUCTION LLC | 0008580270773787 | Construction | Jan 1, 2022 |
| Bellevue, WA | MAGELLAN CONSTRUCTION CO | 0008536880769230 | Construction | Apr 1, 2021 |
| Lakewood, WA | MAGENTA HOME SERVICES LLC | 0008720420788499 | Construction | Nov 15, 2023 |
| Lake Tapps, WA | MAGFORCE ELECTRIC INC | 0008552760770866 | Construction | Aug 1, 2021 |
| Lake Stevens, WA | MAGIC FLOW PLUMBING LLC | 0008760340792740 | Construction | May 1, 2024 |
| Bellevue, WA | MAGNA SERVICES MAGNA LLC | 0008206580734514 | Construction | Mar 1, 2018 |
| Snohomish, WA | MAGNABOSCOS ROOFING & REPAIRS LLC | 0008786320795488 | Construction | Aug 1, 2024 |
| Seattle, WA | MAGNOLIA HOME SERVICE PROS MAGNOLIA HOME SERVICE PROS LLC | 0008903990808022 | Construction | Mar 9, 2026 |
| Snohomish, WA | MAGNUM EXCAVATING INC | 0005875070594320 | Construction | Jan 1, 2006 |
| Kelso, WA | MAGNUM POWER LLC | 0007736080685528 | Construction | Oct 1, 2014 |
| Renton, WA | MAIDEN CONSTRUCTION LLC | 0008111430724551 | Construction | Jul 11, 2017 |
| Edmonds, WA | MAIN STREET ELECTRIC INC | 0005144540515801 | Construction | Jan 1, 1998 |
| Lakewood, WA | MAIN STREET GLASS LLC | 0008818580798931 | Construction | Sep 1, 2024 |
| Federal Way, WA | MAINLINE PLUMBING DRAIN MAINLINE DRAIN SERVICE LLC | 0008190260732742 | Construction | Dec 1, 2016 |
| Seattle, WA | MAINREP INCORPORATED | 0007034860611045 | Construction | Mar 1, 2001 |
| Kirkland, WA | MAINTCO MAINTCOII LLC | 0008389770753675 | Construction | Jun 1, 2019 |
| Vashon, WA | MAJOR MINOR MAJOR MINOR LLC | 0007462490656738 | Construction | May 1, 2012 |
| Edmonds, WA | MAK LANDSCAPING LLP | 0008597050775540 | Construction | Apr 1, 2022 |
| Seattle, WA | MAKE IT WRIGHT MAKE IT WRIGHT HVAC LLC | 0008393310754041 | Construction | Aug 8, 2019 |
| Kent, WA | MAKRO HEATING LLC | 0008559500771587 | Construction | Sep 8, 2021 |
| Kent, WA | MALCOLM DRILLING CO INC | 0000259180032254 | Construction | Mar 1, 1982 |
| Mill Creek, WA | MALLARD ELECTRICAL SERVICES LLC | 0008664040782553 | Construction | Feb 3, 2023 |
| Seattle, WA | MALLET INC | 0005880470594886 | Construction | Jan 1, 1999 |
| Coulee City, WA | MALTOM INC | 0007079680615799 | Construction | Sep 20, 2007 |
| Seattle, WA | MAN ELECTRIC LLC | 0008832020800355 | Construction | Apr 28, 2025 |
| Graham, WA | MANE ELECTRIC LLC | 0008497820765112 | Construction | Sep 25, 2020 |
| Federal Way, WA | MANHOLES UNLIMITED LLC | 0007494560660091 | Construction | Aug 8, 2012 |
| Seattle, WA | MANKIND CONSTRUCTION LLC | 0008785250795377 | Construction | Sep 25, 2024 |
| Lynnwood, WA | MANN LANDSCAPING CONSTRUCTION SERVICE LLC | 0007872370699668 | Construction | Aug 31, 2015 |
| Monroe, WA | MANNA ELECTRIC MANNA ELECTRIC LLC | 0008583510774124 | Construction | Jul 28, 2021 |
| Webster, TX | MANNTECH NORTH AMERICA INC | 0007158900624317 | Construction | Feb 27, 2009 |
| Seattle, WA | MANOS CONSTRUCTION INC | 0000611580070157 | Construction | Oct 1, 1986 |
| Seattle, WA | MANSON CONSTRUCTION CO | 0000000920000168 | Construction | Jul 4, 1943 |
| Vancouver, WA | MANZCO PLUMBING RECON INC | 0007197060628443 | Construction | Jul 20, 2009 |
| Seatac, WA | MAP REMODELING LLC | 0008748180791436 | Construction | Mar 19, 2024 |
| Shoreline, WA | MAPLE CONSTRUCTION LLC | 0008688950785139 | Construction | Mar 17, 2023 |
| Maple Valley, WA | MAPLE VALLEY ELECTRIC INC | 0005785920584759 | Construction | May 2, 2005 |
| Ravensdale, WA | MAPLE VALLEY PLUMBING & PIPEWORKS INC | 0005531750557636 | Construction | Jun 24, 2002 |
| Seattle, WA | MARBLE CONSTRUCTION MARBLE CONSTRUCTION CORPORATION | 0008398450754568 | Construction | Aug 1, 2019 |
| Auburn, WA | MARBLELIFE OF SEATTLE TACOMA CGT INC | 0008105850723985 | Construction | Jul 5, 2017 |
| Mercer Island, WA | MARCH MACDONALD INC | 0005432100547002 | Construction | Jan 1, 2001 |
| Everett, WA | MARCOS HANDYMAN SERVICE MARCOS HANDYMAN SERVICE LLC | 0008850410802263 | Construction | Apr 1, 2024 |
| Snohomish, WA | MARCUS DRYWALL INC | 0008578400773586 | Construction | Dec 10, 2021 |
| Port Orchard, WA | MAREN CONCRETE LLC | 0008834680800639 | Construction | Jun 1, 2025 |
| Kent, WA | MARGELS REMODELING & SERVICES LLC | 0008164220729995 | Construction | Oct 30, 2017 |
| Seattle, WA | MARIAN BUILT MARIAN BUILT LLC | 0007687860680437 | Construction | Sep 20, 2012 |
| Tacoma, WA | MARINE FLOATS CORP | 0007297320639121 | Construction | Sep 1, 2010 |
| Seattle, WA | MARINE FLUID SYSTEMS INC | 0001648490167100 | Construction | Mar 3, 1994 |
| Wilmington, CA | MARINE TECH INC MARINE TECHNICAL SERVICES INC | 0008551240770710 | Construction | Jun 8, 2021 |
| Tacoma, WA | MARINER CONSTRUCTION LLC | 0007431320653424 | Construction | Mar 1, 2012 |
| Snohomish, WA | MARIO'S CONTRACTOR LLC MARIOS CONTRACTOR LLC | 0008857910803048 | Construction | Aug 20, 2025 |
| Seattle, WA | MARITIME ROOFING AND CONSTRUCTION LLC | 0008776630794472 | Construction | Nov 8, 2019 |
| Duvall, WA | MARK T BROOKS CONSTRUCTION INC | 0005219010523783 | Construction | Jan 1, 1999 |
| Portland, OR | MARKET CONTRACTORS LTD | 0007119510619997 | Construction | Sep 26, 2008 |
| Bannocburn, IL | MARKETSPARK SUB INC | 0008697410786053 | Construction | May 1, 2023 |
| Burien, WA | MARKS MINI SPLITS AC LLC | 0008904620808085 | Construction | Jan 1, 2026 |
| Shoreline, WA | MARMO E GRANITO INC | 0007856320697987 | Construction | Jan 1, 1998 |
| Enumclaw, WA | MARONI CONSTRUCTION INC | 0005914100598513 | Construction | Sep 14, 2006 |
| Seattle, WA | MARPAC CONSTRUCTION LLC | 0001779780180510 | Construction | Apr 1, 1995 |
| Tukwila, WA | MARQUENSE LANDSCAPING SERVICES LLC | 0008601690776015 | Construction | May 15, 2022 |
| Seattle, WA | MARQUISS CONSTRUCTION CO INC | 0001736850176124 | Construction | Jan 1, 1992 |
| Lake Stevens, WA | MARSHBANK CONSTRUCTION INC | 0005688870574418 | Construction | Jan 22, 2009 |
| Seattle, WA | MARTIN COMPLETE FINISHING MARTIN COMPLETE FINISHING LLC | 0008312020745526 | Construction | Jan 1, 2019 |
| Seattle, WA | MARTIN SELIG REAL ESTATE MSRE MANAGEMENT LLC | 0007427710653007 | Construction | Jan 1, 2012 |
| North Plains, OR | MARTIN SHEET METAL INC | 0007698050681494 | Construction | Jun 1, 2014 |
| Everett, WA | MARTINSON CONTRACTING LLC | 0007355500645352 | Construction | Jan 15, 2011 |
| Bellevue, WA | MARVAL HOMES & CONSTRUCTION MARVAL HOMES & CONSTRUCTION LLC | 0008893740806908 | Construction | Feb 2, 2026 |
| Tacoma, WA | MARVIN SHEET METAL LLC | 0008330340747441 | Construction | Jan 1, 2018 |
| Seattle, WA | MAS GENERAL CONSTRUCTION INC | 0005431990546991 | Construction | Jan 2, 2001 |
| Auburn, WA | MASKWELL CONSTRUCTION MAKSWELL CONSTRUCTION LLC | 0008538440769394 | Construction | Jul 1, 2021 |
| University Place, WA | MASON COATINGS MASON CORPORATION | 0008339330748365 | Construction | Mar 1, 2019 |
| Shelton, WA | MASON ENERGY JENNYS HEATING & COOLING LLC | 0008744310791020 | Construction | Mar 5, 2024 |
| Seattle, WA | MASONRY A & M MASONRY INC | 0001606890162882 | Construction | Jul 14, 1993 |
| Lake Stevens, WA | MASONRY RESTORATION CONSULTING MASONRY RESTORATION CONSULTING LLC | 0007786760690782 | Construction | Jan 1, 2015 |
| Seattle, WA | MASONRY RESTORATION SPECIALTIES LLC | 0007659100677410 | Construction | Jan 13, 2014 |
| Auburn, WA | MASS ELECTRIC CONSTRUCTION CO | 0005773630583415 | Construction | Jan 1, 2005 |
| Gig Harbor, WA | MASSANA CONSTRUCTION INC | 0007275140636757 | Construction | Sep 15, 2009 |
| Coral Gables, FL | MASTEC NETWORK SOLUTIONS INC | 0007833360695622 | Construction | May 19, 2015 |
| Coral Gables, FL | MASTEC NORTH AMERICA MASTEC NORTH AMERICA INC | 0007515390662275 | Construction | Nov 1, 2012 |
| Bellevue, WA | MASTER BORE LLC | 0008132610726725 | Construction | Sep 1, 2017 |
| Bonney Lake, WA | MASTER BORE LLC SEWER SOLUTIONS LLC | 0008692230785514 | Construction | Jun 13, 2023 |
| Seattle, WA | MASTER EAGLE LLC | 0008899880807600 | Construction | Feb 4, 2026 |
| Mount Vernon, WA | MASTER INSULATION & SERVICES LLC | 0007799490692092 | Construction | Jan 1, 2014 |
| Kent, WA | MASTER QUALITY PAINTING & CONSTRUCTION LLC | 0008807700797796 | Construction | Jan 15, 2025 |
| Pacific, WA | MASTERCRAFT ELECTRIC INC | 0001832630185875 | Construction | Jun 1, 1995 |
| Maple Valley, WA | MASTERCRAFT ROOFING INC | 0007419600652143 | Construction | Oct 1, 2011 |
| Kent, WA | MASTERFUL PLUMBING MASTERFUL PLUMBING LLC | 0008775960794405 | Construction | Aug 1, 2024 |
| Seattle, WA | MASTERS ELECTRIC & COMMUNICATIONS LLC | 0005758100581761 | Construction | Jul 30, 2004 |
| Newcastle, WA | MASTERSHIELD LEAFLESS IN SEATTLE INC | 0007669750678529 | Construction | Feb 10, 2014 |
| Everett, WA | MASTERWORK ROOFING INC | 0001594420161615 | Construction | Jan 1, 2008 |
| Kent, WA | MATHEWS MECHANICAL ADONAI ENTERPRISES INC | 0008778230794635 | Construction | Jan 1, 2024 |
| Auburn, WA | MATOS HARDWOOD FLOORS & CARPENTRY LLC | 0008477710762988 | Construction | Jan 1, 2020 |
| Seattle, WA | MATRIX ENERGY SERVICE LLC | 0007036620611242 | Construction | Jan 1, 2008 |
| Tulsa, OK | MATRIX SERVICE INC | 0005348910538077 | Construction | Jan 1, 2000 |
| Shoreline, WA | MATT WALTERS CARPENTRY & TILE LLC | 0008082420721528 | Construction | May 16, 2017 |
| Mercer Island, WA | MATTHEW KING CONSTRUCTION U LLC | 0005878470594677 | Construction | Jan 23, 2006 |
| Snohomish, WA | MATTILA PAINTING INC | 0001757000178199 | Construction | Jan 1, 1995 |
| Monroe, WA | MATTISON MARTINOLI INC | 0005669850572363 | Construction | Jan 1, 2004 |
| Seattle, WA | MATTS PLUMBING MATTS PLUMBING & MECHANICAL LLC | 0008635930779598 | Construction | Sep 14, 2022 |
| Bonney Lake, WA | MAUNA ELECTRIC LLC | 0008472440762414 | Construction | Feb 27, 2020 |
| Seattle, WA | MAUREEN CARUSO LLC | 0005724100578173 | Construction | Jan 14, 2004 |
| Bothell, WA | MAURO ELECTRIC INC | 0005576650562473 | Construction | Jan 7, 2003 |
| Seattle, WA | MAVERICK SPECIALTY CONTRACTING LLC | 0008568870772570 | Construction | Jul 1, 2021 |
| Kent, WA | MAVIS BUILDERS MAVIS BUILDERS LLC | 0008743250790912 | Construction | Apr 1, 2024 |
| Seattle, WA | MAWHINNEY CONSTRUCTION LLC | 0007366180646495 | Construction | Feb 1, 2011 |
| Kent, WA | MAX BOILER & HVAC MAX BOILER & HVAC LLC | 0008212590735132 | Construction | Mar 7, 2018 |
| Auburn, WA | MAX COMFORT SERVICE LLC | 0008773120794097 | Construction | Jul 17, 2024 |
| Gig Harbor, WA | MAX CORP | 0007308380640306 | Construction | Sep 20, 2010 |
| Seattle, WA | MAX HEAT LLC | 0008315090745846 | Construction | Aug 1, 2018 |
| Duvall, WA | MAX HOUSE PAINTING LLC | 0008170500730662 | Construction | Nov 1, 2017 |
| Spokane, WA | MAX J KUNEY COMPANY | 0008152330728759 | Construction | Sep 26, 2017 |
| Fife, WA | MAX POWER MAX POWER ELECTRIC LLC | 0008457140760809 | Construction | Jan 1, 2020 |
| Lynnwood, WA | MAX TURNOVER PAINTING MAX TURNOVER PAINTING PLUS LLC | 0008526400768111 | Construction | Apr 1, 2021 |
| Sumner, WA | MAXCARE OF WASHINGTON INC | 0007921100704752 | Construction | Feb 4, 2016 |
| Bellevue, WA | MAXIMA CONSTRUCTION LLC | 0008795880796523 | Construction | Jun 26, 2023 |
| Tacoma, WA | MAXJOLANA REMODEL MAXJOLANA REMODEL LLC | 0008890250806509 | Construction | Feb 15, 2026 |
| Auburn, WA | MAXON PAVING & SEALCOAT MAXON PAVING & SEALCOAT LLC | 0008792410796149 | Construction | Oct 1, 2024 |
| Renton, WA | MAXPOWER CONSTRUCTION LLC | 0008902750807896 | Construction | Mar 4, 2026 |
| Everett, WA | MAY CUSTOM FRAMING LLC | 0008657970781922 | Construction | Jan 1, 2023 |
| Renton, WA | MAY VALLEY EXCAVATION INC | 0008801340797109 | Construction | Dec 11, 2024 |
| Bellevue, WA | MAYA DEL SOL PAINTING MAYA DEL SOL PAINTING CORP | 0008106720724072 | Construction | Jul 1, 2017 |
| Federal Way, WA | MAYAN ELECTRIC LLC | 0008557740771396 | Construction | Aug 26, 2021 |
| Seattle, WA | MAYER INDUSTRIES MAYER DESIGN INDUSTRIES INC | 0007012420608660 | Construction | Sep 1, 2007 |
Alphabetical order — this site ranks no one. Companies in the City of Seattle, Finance and Administrative Services file of October 2, 2026. Individuals are not on this site. How to read this.