# Ray N Welter Heating Company

Ray N Welter Heating Company appears in a public register or member directory, with an address in Minneapolis, MN, United States. Confirm services and current qualifications directly.

Ray N Welter Heating Company appears on the Minnesota Department of Labor and Industry register (Mechanical Contractor Bond), with an address in Minneapolis, MN.

## Details

- Address: 4637 CHICAGO AVE S, Minneapolis, MN, 55407, United States
- Phone: [16128256867](<tel:16128256867>)
- Website: [welterheating.com/](<https://welterheating.com/>)
- Register / bond / licence number: MB003163
- Register authority or trade association: Minnesota Department of Labor and Industry
- Source of the listing data: Minnesota DLI — Mechanical Contractor Bond, https://secure.doli.state.mn.us/ccld/data/MNDLILicRegCertExport\_Mechanical\_Contractor\_Bond.csv, fetched 2026-11-10. Website, map pin from Overture Maps Places (CDLA-Permissive-2.0, release 2026-10-21.0).

## Questions

### Where is Ray N Welter Heating Company?

Ray N Welter Heating Company is at 4637 CHICAGO AVE S, Minneapolis, MN, 55407, United States.

### How do I contact Ray N Welter Heating Company?

To contact Ray N Welter Heating Company, call 16128256867 or visit https://welterheating.com/.

## Source

From [Public registers and member directories (source summary)](https://secure.doli.state.mn.us/ccld/data/MNDLILicRegCertExport_Mechanical_Contractor_Bond.csv), license Connecticut: Public Domain metadata; Washington: Open Data Commons PDDL 1.0; Minnesota, TSSA, TSASK and SNIPEF: public register; no reuse licence stated, checked 2026-11-11.

Last updated November 11, 2026.

## Links

- This heating contractor on the [web page](<https://boilerpros.fyi/us/mn/minneapolis/ray-n-welter-heating-company>)
- [Registered heating / mechanical contractors in Minneapolis](<https://boilerpros.fyi/us/mn/minneapolis/category/boiler-servicing.md>)
- [More heating contractors in Minneapolis](<https://boilerpros.fyi/us/mn/minneapolis.md>)