General contractors in Mercer Island, WA
86 active general contractors are registered with Washington L&I at a Mercer Island, WA address. 214 registrations are on record in all, including expired and other statuses.
By the numbers
- Active registrations
- 86
- Registrations on record, all statuses
- 214
- Registered in the last 12 months
- 6
- Median years registered, active
- 6
- Suspension on record
- 17
- Complaint records matched
- 1
- Counts of L&I contractor registration records, computed October 8, 2026. Active means the state's record shows ACTIVE status. Years are counted from each registration's effective date.
- Suspension on record: registrations with SUSPENDED status, plus active or re-licensed registrations that carry a suspension date.
- Complaint records matched: contractors with at least one Attorney General consumer complaint record under the same business name and city. A complaint record is not a finding of wrongdoing.
- Sources: L&I Contractor License Data - General andAttorney General Consumer Complaints. Seehow directory numbers are computed.
Longest registered
- R K K CONSTRUCTION INCRegistered since June 6, 1977
- NORTHWEST DECKRegistered since February 12, 1992
- MARCH MACDONALD INCRegistered since January 30, 1995
- CARROLL CONSTRUCTION INCRegistered since June 20, 1995
- PETER DAVIS BUILDERS INCRegistered since January 11, 1996
Recently registered
- HOME-LINK DEVELOPMENT LLCRegistered on August 24, 2026
- 206 BUILDERS LLCRegistered on August 10, 2026
- LUMIN HOME LLCRegistered on July 1, 2026
- ALL WORLD BUILDERS LLCRegistered on April 2, 2026
- COASTLINE CUSTOM HOME LLCRegistered on January 8, 2026
Active registrations, by the effective date on the state's record.
86 active registrations
Businesses by registered name and license number. Show all 214 registrations on record, including expired.
- 206 BUILDERS LLCACTIVE
License 206BUBL745NS · Registered less than 1 year
- AJS RENOVATION AND CONSTACTIVE
License AJSRERC966O1 · Registered 22 years
- ALL WORLD BUILDERS LLCACTIVE
License ALLWOWB745JB · Registered less than 1 year
License ANDERCS807NC · Registered 6 years
- ASHTON INVESTMENTS LLCACTIVE
License ASHTOIL822DM · Registered 8 years
- ASPEN HOMES NWACTIVE
License ASPENHN870MK · Registered 13 years
- ASPEN QUALITY HOMES LLCACTIVE
License ASPENQH875M4 · Registered 13 years
License BAKLIHI801DJ · Registered 6 years
- BARCELO DEVELOPMENT LLCACTIVE
License BARCEDL756DJ · Registered 1 year
- BASE CREW LLCACTIVE
License BASECCL753DK · Registered 1 year
- BAYLEY CONSTRUCTION LPACTIVE
License BAYLECL836JJ · Registered 9 years
License BUILDMH803MT · Registered 5 years
License BUILDSN792DC · Registered 5 years
- CARROLL CONSTRUCTION INCACTIVE
License CARROCI055LO · Registered 31 years
- CC DESIGN HOMES LLCACTIVE
License CCDESDH830O6 · Registered 9 years
- CLEAN AIR SOLUTIONSACTIVE
License CLEANAS789M2 · Registered 4 years
License COASTCH747BH · Registered less than 1 year
- COASTLINE HOME LLCACTIVE
License COASTHL793DE · Registered 5 years
License CORNECM858DQ · Registered 11 years
- CRIBMATES HOLDINGS LLCACTIVE
License CRIBMHL765OS · Registered 1 year
- DATTA HOMES LLCACTIVE
License DATTAHL839M1 · Registered 9 years
License ECOELEP765P5 · Registered 1 year
- EIGHTBLOX LLCACTIVE
License EIGHTL*826QT · Registered 7 years
- EVOLVED STRUCTURESACTIVE
License EVOLVS*822J3 · Registered 8 years
- FED EXCAVATION INCACTIVE
License FEDEXI*940RU · Registered 19 years
License FINDADF764BW · Registered 2 years
- GALLAGHER CO LLCACTIVE
License GALLACL955RA · Registered 20 years
License GENERCS792J1 · Registered 4 years
- GLASS EXPERT LLCACTIVE
License GLASSEL813L4 · Registered 7 years
License GOTTECL952QQ · Registered 20 years
- GREATER SPACES LLCACTIVE
License GREATSL765RZ · Registered 1 year
- GRUMPYCORP STUDIOSACTIVE
License GRUMPS*751NN · Registered 1 year
- HL CONTRACTING LLCACTIVE
License HLCONCL756K3 · Registered 1 year
License HOMELDL741N4 · Registered less than 1 year
License ISLANCB801KQ · Registered 6 years
- ISOLA BUILDERS INCACTIVE
License ISOLABI869Q1 · Registered 11 years
License JJENEES775QA · Registered 2 years
- JAYMARC CUSTOM HOMES LLCACTIVE
License JAYMACH850N8 · Registered 11 years
- JAYMARC DIAMOND LLCACTIVE
License JAYMADL777OR · Registered 2 years
- JAYMARC HOMES LLCACTIVE
License JAYMAHL873QF · Registered 12 years
- JAYMARC RUBY LLCACTIVE
License JAYMARL763O5 · Registered 2 years
- JAYMARC SAPPHIRE LLCACTIVE
License JAYMASL788D5 · Registered 4 years
- JOHNSON DESIGN HOMESACTIVE
License JOHNSDH766BE · Registered 2 years
- KN CONSTRUCTION LLCACTIVE
License KNCONCL810N3 · Registered 7 years
- LEGACY DEVELOPMENTS LLCACTIVE
License LEGACDL776PP · Registered 2 years
License LIBERHR751CE · Registered 1 year
- LNL BUILDS LLCACTIVE
License LNLBUBL821PH · Registered 8 years
- LUCAS CONSTRUCTIONACTIVE
License LUCASC*764J6 · Registered 2 years
- LUMIN HOME LLCACTIVE
License LUMINHL747LN · Registered less than 1 year
- MARCH MACDONALD INCACTIVE
License MARCHMI055BT · Registered 31 years