Foundation Contractors in Seattle
34,923 licensed Foundation contractors in the Seattle metro area. Sourced from the Washington state license registry, not self-reported profiles.
HomeQuotr lists 34,923 licensed foundation contractors in Seattle, Washington. Foundation in this market costs a median of $18,004 based on 5,067 permits filed with Seattle Department of Construction and Inspections. License records are sourced from state contractor licensing boards. Last updated May 16, 2026.
| Contractor | License | Type | Status | State | |
|---|---|---|---|---|---|
| ADRIA CONSTRUCTION | ADRIAC*829JL | CC | Expired | WA | |
| ADRIAN CO RENOVATIONS LLC | ADRIACR770KH | CC | Expired | WA | |
| ADRIAN'S GENERAL CONTR LLC | ADRIAGC760DJ | CC | Active | WA | |
| ADRIAN'S LAWN CARE LLC | ADRIALC780K3 | CC | Active | WA | |
| ADRIATIC PLUMBING INC | ADRIAPI972BB | CC | Expired | WA | |
| ADROCK CONSTRUCTION LLC | ADROCCL813NW | CC | Suspended | WA | |
| ADROCK REALTY LLC | ADROCRL821D2 | CC | Suspended | WA | |
| ADS POWER WASHING | ADSPOPW832LZ | CC | Expired | WA | |
| ADS ROOFING LLC | ADSRORL824NP | CC | Active | WA | |
| ADU 4 YOU PROS | ADU4Y4Y758D5 | CC | Suspended | WA | |
| ADU BUILD CO | ADUBUBC751ND | CC | Active | WA | |
| ADU SERVICES | ADUSES*780JQ | CC | Expired | WA | |
| ADUVAN SIDING LLC | ADUVASL794NR | CC | Active | WA | |
| ADVANCE BLDRS/TECHNOLOGIES LLC | ADVAN**954P1 | CC | Expired | WA | |
| ADVANCE CONSTRUCTION OF WA LLC | ADVANCW754QE | CC | Active | WA | |
| ADVANCE CONTRACTORS | ADVANC*821DH | CC | O | WA | |
| ADVANCE CUSTOM GUTTERS | ADVANCG759N6 | CC | Active | WA | |
| ADVANCE GENERAL LLC | ADVANGL772K2 | CC | Expired | WA | |
| ADVANCE INDUSTRIES INC | ADVANII985K4 | CC | Active | WA | |
| ADVANCE MAINTENANCE SRV INC | ADVANMS011MK | CC | Expired | WA | |
| ADVANCE PAINTING LLC | ADVANPL779KZ | CC | Active | WA | |
| Advanced Floors LLC | ADVANFL823BS | CC | Suspended | WA | |
| ADVANCED ASBESTOS COMPANY LLC | ADVANAC825K5 | CC | Active | WA | |
| ADVANCED BROADCAST SLTNS LLC | ADVANBS888NP | CC | Expired | WA | |
| ADVANCED CARPET SYSTEMS | ADVANCS981KC | CC | Expired | WA | |
| ADVANCED CONCRETE & CONST LLC | ADVANCC810PH | CC | Expired | WA | |
| ADVANCED CONCRETE LLC | ADVANCL814JW | CC | Suspended | WA | |
| ADVANCED CONCRETE RSTRTN LLC | ADVANCR839DO | CC | Active | WA | |
| ADVANCED ENERGY SAVERS INC | ADVANES100K9 | CC | Active | WA | |
| ADVANCED FIXING SOLUTIONS LLC | ADVANFS757BZ | CC | Active | WA | |
| ADVANCED FLOOR DESIGN INC | ADVANFD134K3 | CC | Active | WA | |
| ADVANCED GOVERNMENT SERV INC | ADVANGS834R9 | CC | Expired | WA | |
| ADVANCED GOVERNMENT SERV LLC | ADVANGS771Q8 | CC | Active | WA | |
| ADVANCED HARDWOOD FLOORS LLC | ADVANHF872OE | CC | Active | WA | |
| ADVANCED HEATING & AIR LLC | ADVANHA761OR | CC | Active | WA | |
| ADVANCED HOME REPAIR | ADVANHR055NW | CC | Suspended | WA | |
| ADVANCED HOME SERVICE INC | ADVANHS937NU | CC | Active | WA | |
| ADVANCED HOMES CNSTRTN LLC | ADVANHC783J2 | CC | Expired | WA | |
| ADVANCED INTERIOR SERVICES INC | ADVANIS884N2 | CC | Active | WA | |
| ADVANCED IRONWORKS INC | ADVANII902D5 | CC | Active | WA | |
| ADVANCED LANDSCAPING &ROCK LLC | ADVANLR761K2 | CC | Active | WA | |
| ADVANCED LANDSCAPING 1 LLC | ADVANL1813JP | CC | Expired | WA | |
| ADVANCED MECHANICAL & PLUMBING | ADVANMP930PU | CC | Suspended | WA | |
| ADVANCED NW CONCEPTS LLC | ADVANNC823KP | CC | Expired | WA | |
| ADVANCED ORGANIC PRDT PLMT LLC | ADVANOP782NR | CC | Suspended | WA | |
| ADVANCED PAINTING LLC | ADVANPL833NN | CC | Expired | WA | |
| ADVANCED PRO PAINTING LLC | ADVANPP834M7 | CC | Suspended | WA | |
| ADVANCED RADIANT TECH LLC | ADVANRT033RH | CC | Expired | WA | |
| ADVANCED REMODEL LLC | ADVANRL742B7 | CC | Active | WA | |
| ADVANCED REMODELING | ADVANR*889PJ | CC | Suspended | WA |
- Contractor name
- License number
- License status
- State
- Logo
- Website link
- Verified badge
- Priority placement
- Contractor name
- License number
- License status
- State
- Logo
- Website link
- Verified badge
- Priority placement
License verified. Adds logo + website link.
Eligibility: Active state license.
Adds priority placement. Verified by 5+ permits in city.
Eligibility: Active license + 5 or more permits in metro.
Adds insurance verification (COI on file).
Eligibility: Active license + 5+ permits + COI on file.
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