191 Verified Home-Services Pros Across Washington
Capital Olympia; largest metro Seattle. Deepest pro coverage in Seattle, Vancouver, and Bellevue.
Updated what's newGet matched with Washington pros →
Why ProFix in Washington
ProFix Directory tracks licensed home-services contractors across Washington, with deepest coverage in Seattle, Vancouver, and Bellevue. Washington licenses contractors through the Washington Department of Labor & Industries (L&I), with separate state-level credentials for electrical, plumbing, and HVAC work. Every listing is pulled from public license + business records, so you can shortlist verified pros without trusting a single review-platform score.
Top metros in Washington
Where ProFix Directory currently lists the most verified gold-tier pros.
- Seattle21 verified pros
- Vancouver19 verified pros
- Bellevue11 verified pros
Most-searched trades in Washington
- Water/Fire/Mold Restoration139 verified
- Electricians37 verified
- Plumbers4 verified
- Concrete Contractors3 verified
- Roofers3 verified
Top verified pros in Washington
Highest-confidence gold-tier contractors in the state directory, ordered by ProFix verification signals.
- 1. 1-2-3 Plumbing LlcTacoma, WA
- 2. 1-800-plumber + AirRedmond, WA
- 3. 1-800-striper OF BellevueKirkland, WA
- 4. 1-800 Water Damage/s Pgt SDMilton, WA
- 5. 1-800-waterdamageVancouver, WA
- 6. 1 Chance Concrete And Lndsng LlcOlympia, WA
- 7. 1 Chance Concrete & Lndsng LlcOlympia, WA
- 8. +1 Construction LlcWenatchee, WA
- 9. 1 FoundationMilton, WA
- 10. #1 Siding LlcLongview, WA
Spotlight: featured Washington pros
A rotating slice of verified Washington contractors — refreshed daily so different gold-tier pros surface beyond the top-ranked five.
- No photo on fileFinal Concrete IncSumner, WARegional Gold
- No photo on fileFinn Hill Masonry IncBattle Ground, WARegional Gold
- No photo on fileFire Protection Solutions LlcKennewick, WARegional Gold
- No photo on fileFire Protection Systems LlcKent, WARegional Gold
- No photo on fileFirewater Restoration ServicesRenton, WARegional Gold
Licensing snapshot
Washington requires all construction contractors to register with the Department of Labor & Industries (L&I) as a General or Specialty contractor. Electricians and plumbers are licensed by L&I trade boards.
Primary regulator: Washington Department of Labor & Industries (L&I).
- General Contractor licensingin Washington
- Electrician licensingin Washington
- Plumber licensingin Washington
- HVAC Contractor licensingin Washington
14,467 Washington contractors on ProFix carry a verified-active WA L&I license, matched to official public records — confirm any of them in one click.
How to verify a Washington contractor's license →Typical Washington service costs
Typical homeowner ranges ProFix observes across Washington: plumbing $200–$8.5K, electrical $220–$10K, HVAC installs $5.5K–$18.5K, and GC remodels $6K–$110K.
- Plumbing service$200 – $8,500Typical: $1,500
- Electrical work$220 – $10,000Typical: $1,800
- HVAC installation$5,500 – $18,500Typical: $10,500
- General contractor remodel$6,000 – $110,000Typical: $33,000
Real Cost Index for Washington
Metro-level median + typical range from real public building permits.
Seattle, WA
Published benchmarks for 2 trades.
Homeowner guides for Washington
Use these state-specific guides to check emergency steps, seasonal timing, utility contacts, insurance paperwork, and project rules before you hire.
- Climate resilienceWeather, freeze-thaw, heat, flood, and wildfire planning for contractor scopes.
- Seasonal calendarMonth-by-month home-service timing for inspections, maintenance, and urgent prep.
- Utility servicesGas, electric, water, sewer, and 811 contacts to check before private work.
- Insurance requirementsCoverage signals, certificates, bonds, and paperwork to request before hiring.
- HOA project rulesCommon approvals, architectural review steps, and contractor documentation.
- RFP templatesState-aware bid packets for comparing scopes, exclusions, and timelines.
- Scam watchDoor-to-door, storm, deposit, and licensing red flags for homeowners.
- DIY vs hireWhere homeowner-safe work ends and licensed or insured work should start.
- Cancellation rightsCooling-off windows, paperwork, and refund questions to settle before deposit.
- Historic homesPreservation, permit, and material constraints for older properties.
- Emergency guideUtility-first contacts and conservative first steps for active home hazards.
Washington licensing boards by trade
The four core trades that the Washington state government licenses directly. Every board name and URL is sourced from the state's own published roster — click through to verify any contractor's status before signing a contract or paying a deposit. ProFix Directory cross-checks against these same rosters during verification.
- General Contractor
- Electrician
- Plumber
- HVAC ContractorBoard: Not published
Nearby launched states
ProFix Directory covers home-services pros in every state that borders Washington below. Reciprocity rules vary by trade and board — always confirm with the destination state's licensing authority before hiring a contractor based across the line. Use the directory hubs below to browse verified pros next door.
How ProFix verifies Washington pros
Every Washington contractor on this directory had to clear four independent checks before being published: a verified phone in E.164 format with a Washington-area area code, a published street address, a license number or state-board verification URL on file, and appearance across at least two independent public sources. We do not run a star-rating system on these pages because we do not yet hold first-party review data for Washington — only signals we can independently corroborate from the state's own published rosters and permit feeds. Read the full method on /methodology and our scoring rubric on /trust-score. Suggest a correction or flag a stale listing on /corrections.
Browse Washington pros by trade: water/fire/mold restoration, electrician, plumber, concrete contractor, roofer. Or jump straight to the top-ranked Washington pros ranked by ProFix's transparent confidence scorecard.
Cities we cover in Washington
The first 20 Washington cities and CDPs in the directory, listed alphabetically. Click any to see verified gold-tier pros serving that city.
All Washington pros A–Z
Looking for a specific contractor? Browse every 37,835 verified gold-tier Washington pro, sorted alphabetically by business name.
Hand the question to your preferred assistant — it will use ProFix Directory's open MCP server and llms.txt as context.
Get Washington home-services updates
One short email when something changes in Washington — no fluff, no resale of your address.
What you'll get:
- License revocations and disciplinary actions against Washington contractors.
- Newly verified pros added to the directory in your trade categories.
- Material price + labor-rate shifts that change what a fair quote looks like.