Home / Washington / Mercer Island

Contractor license records in Mercer Island, WA

121 records with Mercer Island as their locality of record in L&I's records, as of November 3, 2026. Statuses print as the board records them; a record listed as suspended is not a current credential.

Source: Washington State Department of Labor & Industries (L&I) — records as of November 3, 2026. Records change; the board’s own L&I Verify a Contractor is the current source.

By specialty in Mercer Island

GENERAL (103) · LANDSCAPING (5) · PAINTING/WALLCOVERING (3) · MASONRY (2) · Locks, Security and Alarm Equipment (1) · RESIDENTIAL (1) · JOURNEY LEVEL (1) · CONCRETE (1) · LIMITED ENERGY (1) · HVAC/RFRG (1) · BACKFLOW SPECIALTY (1) · HANDYMAN (1) · Structural Pest Control (1)

• 206 BUILDERS LLC ACTIVE
  License 206BUBL745NS · expires August 10, 2028
• 24/7 LOCKSMITH 4 U LLC ACTIVE
  License 247LOL4778KJ · expires August 22, 2027
• AC ELECTRIC LLC ACTIVE
  License ACELEEL918PM · expires November 19, 2026
• AJS RENOVATION AND CONST ACTIVE
  License AJSRERC966O1 · expires January 9, 2028
• ALL WORLD BUILDERS LLC ACTIVE
  License ALLWOWB745JB · expires April 2, 2028
• AM CLASSIC HOMES LLC SUSPENDED
  License AMCLACH775DF · expires July 9, 2027
• ANDERSON CONSTRUCTION SVCS LLC ACTIVE
  License ANDERCS807NC · expires September 12, 2028
• ASHTON INVESTMENTS LLC ACTIVE
  License ASHTOIL822DM · expires March 15, 2028
• ASPEN HOMES NW ACTIVE
  License ASPENHN870MK · expires July 19, 2027
• ASPEN QUALITY HOMES LLC ACTIVE
  License ASPENQH875M4 · expires October 10, 2027
• BAKLINSKI HOME IMPROVEMENT ACTIVE
  License BAKLIHI801DJ · expires March 11, 2028
• BARCELO DEVELOPMENT LLC ACTIVE
  License BARCEDL756DJ · expires March 11, 2027
• BASE CREW LLC ACTIVE
  License BASECCL753DK · expires March 12, 2027
• BAYLEY CONSTRUCTION LP ACTIVE
  License BAYLECL836JJ · expires April 11, 2027
• BISHOP MASONRY LLC ACTIVE
  License BISHOML962KJ · expires June 9, 2027
• BLG LANDSCAPES ACTIVE
  License BLGLAL*909CK · expires February 12, 2028
• BLUE HELPER, LLC SUSPENDED
  License BLUEHHL752MP · expires July 17, 2027
• BUILD MODERN HOMES CORPORATION ACTIVE
  License BUILDMH803MT · expires April 17, 2027
• BUILDING SPECIALTIES NW LLC ACTIVE
  License BUILDSN792DC · expires March 3, 2027
• CARROLL CONSTRUCTION INC ACTIVE
  License CARROCI055LO · expires September 17, 2027
• CC DESIGN HOMES LLC ACTIVE
  License CCDESDH830O6 · expires October 1, 2027
• CHUNJI CONSTRUCTION INC SUSPENDED
  License CHUNJCI855NS · expires August 10, 2027
• CLEAN AIR SOLUTIONS ACTIVE
  License CLEANAS789M2 · expires July 22, 2028
• COASTLINE CUSTOM HOME LLC ACTIVE
  License COASTCH747BH · expires January 8, 2028
• COASTLINE HOME LLC ACTIVE
  License COASTHL793DE · expires March 5, 2027
• CORNERSTONE CONST & MAINT LLC ACTIVE
  License CORNECM858DQ · expires March 30, 2027
• CRIBMATES HOLDINGS LLC ACTIVE
  License CRIBMHL765OS · expires December 26, 2026
• DATTA HOMES LLC ACTIVE
  License DATTAHL839M1 · expires September 29, 2027
• DIVERSIFIED HOME MAINT ACTIVE
  License DIVERHM148ON · expires June 25, 2028
• ECO ELECTRIC PLBG HTG & AIR ACTIVE
  License ECOELEP765P5 · expires October 25, 2028
• ECO ELECTRIC PLMBNG HTNG & AIR ACTIVE
  License ECOELEP746BT · expires February 25, 2028
• ECO ELECTRIC PLMBNG HTNG & AIR ACTIVE
  License ECOELEPA6175 · expires October 25, 2028
• ECO ELECTRIC, PLBG, HTG & AIR ACTIVE
  License ECOELEP76575 · expires October 25, 2028
• EIGHTBLOX LLC ACTIVE
  License EIGHTL*826QT · expires December 2, 2026
• ETHAN DAVID CONSTRUCTION SERVS SUSPENDED
  License ETHANDC824QN · expires July 14, 2027
• EVOLVED STRUCTURES ACTIVE
  License EVOLVS*822J3 · expires April 23, 2028
• FAMILY PAINTING INC ACTIVE
  License FAMILPI934C8 · expires March 21, 2027
• FC STUDIOS LLC SUSPENDED
  License FCSTUSL762KH · expires May 19, 2028
• FED EXCAVATION INC ACTIVE
  License FEDEXI*940RU · expires January 5, 2027
• FINDACONTRACTOR DBA FNACTR INC ACTIVE
  License FINDADF764BW · expires February 11, 2028
• FOX HOME IMPROVEMENT SUSPENDED
  License FOXHOHI822L5 · expires August 30, 2028
• FRASER DESIGN BUILD LLC ACTIVE
  License FRASEDB760DF · expires March 17, 2028
• GALLAGHER CO LLC ACTIVE
  License GALLACL955RA · expires December 2, 2027
• GENERAL CONSULTING SERVS INC ACTIVE
  License GENERCS792J1 · expires October 18, 2027
• GEORGE TRAVIS GOLF INC SUSPENDED
  License GEORGTG016MT · expires March 1, 2027
• GLASS EXPERT LLC ACTIVE
  License GLASSEL813L4 · expires May 21, 2027
• GOTTESMAN CONSTRUCTION LLC ACTIVE
  License GOTTECL952QQ · expires June 30, 2028
• GREATER EASTSIDE REMODEL LLC SUSPENDED
  License GREATER782RA · expires December 1, 2026
• GREATER SPACES LLC ACTIVE
  License GREATSL765RZ · expires December 10, 2026
• GREEN HOME SLTNS OF GRTR SEA ACTIVE
  License GREENHS753N7 · expires September 28, 2027

Page 1 of 3 · Next →