HVAC Contractors · Bismarck

H.a. Thompson & Sons

Local hvac contractors

  • Verified
  • 4.0 · 34 (2021) business reviews
Ask H.a. a question Call +1 701-223-3393

About H.a.

H.a. Thompson & Sons is a local business, based in Bismarck. Customers rate it 4.0 out of 5 across 34 (2021) public reviews.

Business affiliation

Ratings below are for the business, not for an individual.

Business
H.a. Thompson & Sons
Address
911 S 9th St, Bismarck, ND 58504-5858
Serves
Bismarck
Hours
Saturday: Open 24 hours; Sunday: Open 24 hours; Monday: Open 24 hours; Tuesday: Open 24 hours; Wednesday: Open 24 hours; Thursday: Open 24 hours; Friday: Open 24 hours
Rating
4.0 from 34 (2021) reviews, from public review sites
Website
www.hatandsons.com

What we checked about H.a. Thompson & Sons

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.

What each check means

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H.a. Thompson & Sons
+1 701-223-3393
Saturday: Open 24 hours, Sunday: Open 24 hours, Monday: Open 24 hours, Tuesday: Open 24 hours, Wednesday: Open 24 hours, Thursday: Open 24 hours, Friday: Open 24 hours

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 Local Expert?

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.