engineering in Phoenix, United States
13 engineering businesses on record in Phoenix. 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 engineering in Phoenix
POST https://toll402.dev/v1/biz/search
{"city":"Phoenix","country":"US","category":"engineering","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 |
|---|---|---|---|
| GFT | CP 85012 | verified 75 | via API |
| Alpha Geotechnical & Materials | CP 85282 | listed 25 | via API |
| Augspurger Komm Engineering | CP 85040 | listed 25 | via API |
| Clearwater Engineering | CP 85050 | listed 25 | via API |
| ESG Engineering | CP 85282 | listed 25 | via API |
| Energetic Solutions, Inc | CP 85040 | listed 25 | via API |
| Environmental Technology Inc | CP 85034 | listed 25 | via API |
| Hoque & Associates, Inc. | CP 85040 | listed 25 | via API |
| J2 Engineering & Environmental Design | CP 85040 | listed 25 | via API |
| Logical Systems LLC | CP 85027 | listed 25 | via API |