103 records with this specialty and Mercer Island as their locality of record, from L&I's records, as of November 3, 2026.
- 206 BUILDERS LLC ACTIVE
License 206BUBL745NS · expires August 10, 2028
- 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
- 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
- ECO ELECTRIC PLBG HTG & AIR ACTIVE
License ECOELEP765P5 · 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
- 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
- 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
- GRUMPYCORP STUDIOS ACTIVE
License GRUMPS*751NN · expires August 15, 2027
- HL CONTRACTING LLC ACTIVE
License HLCONCL756K3 · expires May 23, 2027
- HOME-LINK DEVELOPMENT LLC ACTIVE
License HOMELDL741N4 · expires August 24, 2028
- ISLAND CREST BUILDERS LLC ACTIVE
License ISLANCB801KQ · expires May 7, 2028
- ISOLA BUILDERS INC ACTIVE
License ISOLABI869Q1 · expires November 28, 2026
- J & J ENERGY SOLUTIONS LLC ACTIVE
License JJENEES775QA · expires April 28, 2028
- J&H Maritime Consulting LLC ACTIVE
License JHMARMC853KD · expires June 4, 2027
- JAYMARC CUSTOM HOMES LLC ACTIVE
License JAYMACH850N8 · expires August 28, 2027