HVAC Contractors
H.a. Thompson & Sons
- 1.4 mi from central Bismarck
- 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
- Based in Bismarck · covers Bismarck
Call +1 701-223-3393 · 911 S 9th St, Bismarck, ND 58504-5858
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 |
Posted hours, refreshed . Holidays can differ.
Where they work
- Bismarck (based here)
Checked before you call
· last checked October 15, 2026
- Operating statusPublic record Confirmed Overture Maps listing · checked October 15, 2026
Each check shows what the record said on that date. It is not a guarantee of the work.
On these NearMe Five lists
Quick facts
- Profile
- Not claimed yet
Local facts: Bismarck
- 2,168People per square mileCalculated from U.S. Census Bureau 2025 estimates and Gazetteer land area · 2025
- 36.0 sq miLand areaU.S. Census Bureau, 2025 Gazetteer files · 2025
- 77,963Bismarck residentsU.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · July 1, 2025
- +5.9%Population change since 2020 (from 73,625 (April 2020 base))U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · 2020–2025
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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 NearMe Five?
On the plumbers list for Bismarck, at number 2.
How do I contact H.a. Thompson & Sons?
Call +1 701-223-3393. Or use the website link on this page.
Is this your business?
Claim this profile to fix your hours, service area and phone number. Free, about five minutes.
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.