trades in Washington, United States
13 trades businesses on record in Washington. Top 10 by verification score below. The API returns all 13 with evidence. Full address, phone, website, WhatsApp, email and booking links come with the API ($0.005 per search).
For AI agents: find trades in Washington
POST https://toll402.dev/v1/biz/search
{"city":"Washington","country":"US","category":"trades","limit":20}Then POST /v1/biz/verify {name, city} to score any specific business, or /v1/biz/details for a live-enriched profile. Paid per call via x402 (USDC on Base) or with a prepaid-credits key (x-toll402-key, card at /credits); charged only on success. Start at /llms.txt or connect the MCP server:
npx -y toll402-mcp · remote https://toll402.dev/mcp.| Name | Area | Verification | Contact |
|---|---|---|---|
| Arctic HVAC Services | verified 85 | via API | |
| Kesterson Plumbing & Heating | CP 22301 | verified 85 | via API |
| Legacy Home Comfort | verified 85 | via API | |
| Polar Bear Air Conditioning & Heating Inc. | CP 20007 | verified 85 | via API |
| EZ Service | CP 20005 | verified 80 | via API |
| Morgal Plumbing, Sewer & Water Line Repair | CP 22302 | verified 80 | via API |
| Affordable Roofing | corroborated 70 | via API | |
| VKB Kitchen & Bath | CP 20814 | corroborated 60 | via API |
| Arts and Crafts Center | listed 25 | via API | |
| Daniels Electric | CP 20001 | listed 25 | via API |