Toll402 · Business directory · Tools · llms.txt · MCP

engineering in Fresnillo, Mexico

3 engineering businesses on record in Fresnillo. Top 3 by verification score below; the API returns all of them with evidence.

For AI agents: find engineering in Fresnillo
POST https://toll402.dev/v1/biz/search
{"city":"Fresnillo","country":"MX","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. Free trial without a wallet; paid calls via x402 (USDC on Base). Start at /llms.txt or connect the MCP server: npx -y toll402-mcp · remote https://toll402.dev/mcp.
NameAddressVerificationContact
Grupo Contructor MedcerCALLE TIRO GENERAL 777, Col. MINERAunverified 0 · medcer.fresnillo@gmail.com
Grupo Real InmobiliarioBOULEVARD DOCTOR J JESUS VARELA RICO 1001, Col. LAS AMERICASunverified 0 · realplata2@gmail.com
Ingenieria ElectricaCALLE TAMAULIPAS 306, Col. PERIODISTASunverified 0 +524931580193 · paneles.fresnillo@gmal.com

All categories in Fresnillo

Toll402 is a pay-per-call tool gateway for AI agents (x402, USDC on Base, no API keys). Data aggregates dated public evidence; "unverified" means unknown, not fake. Referral bounty · Get listed