Bismarck

HVAC Contractors · Bismarck

H.a. Thompson & Sons

A Bismarck business.

4.0 / 5· 34 (2021) reviews

Call +1 701-223-3393 Request a quote Website

Why it's a favorite

Where H.a. Thompson & Sons is a favorite

Record behind the labels: 4.0 stars from 34 (2021) reviews, combined score 41 of 100. Label criteria

What we checked

Verified · last checked October 15, 2026

  • Operating statusPublic record Confirmed Overture Maps listing · checked October 15, 2026

“Verified” covers: verified operating (open in current business listings), verified business information (name, address and phone match those listings) and, where shown, a verified business record (state license or registration). Checks show what public records and documents said on the date shown; they are not a guarantee of work quality. Insurance is a document the business sent us.

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Questions

Questions about H.a. Thompson & Sons

Is H.a. Thompson & Sons licensed and registered?

Checked on October 15, 2026: operating status confirmed. The checks table on this page lists each source.

How is H.a. Thompson & Sons rated?

4.0 out of 5 from 34 (2021) (2021) public reviews.

Where does H.a. Thompson & Sons appear on City Favorites?

On the plumbers list for Bismarck, at number 5.

How do I contact H.a. Thompson & Sons?

Call +1 701-223-3393. Or use the website link on this page.

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Rating and review count: Google Maps data, as of 2021. Address and phone: Overture Maps (© Overture Maps Foundation), October 15, 2026. Opening hours: Google Maps data, as of 2021. Name and website: Overture Maps (© Overture Maps Foundation), October 15, 2026.