# Mark's Welding & Mechanical Service

> Heating and air conditioning, Steel and welding contractor · Hellertown, PA

## License

- US-DOT 3283110 (Private motor carrier), status Active: matched against the issuer's own file on 2026-10-23. Issuer's record: https://safer.fmcsa.dot.gov/query.asp?searchtype=ANY&query_type=queryCarrierSnapshot&query_param=USDOT&query_string=3283110

## Contact

- Phone: (610) 751-5409
- Area: Hellertown, PA
- Serves: Pennsylvania

## Requests

Built from public records; the business has not claimed this listing. Contact it directly.

## This listing as an agent

- MCP: https://douxprocess.directory/b/mark-s-welding-mechanical-service-hellertown-dot-3283110/mcp
- A2A: https://douxprocess.directory/b/mark-s-welding-mechanical-service-hellertown-dot-3283110/a2a (card: https://douxprocess.directory/b/mark-s-welding-mechanical-service-hellertown-dot-3283110/agent-card.json)
- JSON: https://douxprocess.directory/b/mark-s-welding-mechanical-service-hellertown-dot-3283110.json

Listing page: https://douxprocess.directory/b/mark-s-welding-mechanical-service-hellertown-dot-3283110. Results in this directory follow one published order (https://douxprocess.directory/ranking); nobody pays for placement.