HVAC Contractors · Bismarck
H.a. Thompson & Sons
No. 4 on the Bismarck hvac contractors shortlist. Rechecked .
- Rating
- 4.034 (2021) reviews
- Operating
- –not known
- Price
- –ask for a quote
- Checks
- 1of 1 confirmed
Checked confirmed against a source · Listed from public listings · Not claimed by the business.
Why it is on the shortlist
H.a. Thompson & Sons is listed under hvac contractors, Bismarck. It holds a 4.0 rating from 34 (2021) public reviews.
Contact, hours and area
- Address
- 911 S 9th St, Bismarck, ND 58504-5858 Listed
- Phone
- +1 701-223-3393 Listed
- Website
- www.hatandsons.com Listed
- 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 Listed
- Service area
- Bismarck (based) Listed
- Services
- HVAC Contractors, Plumbers
What the review record shows
4.0 out of 5 from 34 (2021) public reviews, checked November 1, 2026.
Record checks
Verified Last checked October 15, 2026.
| Check | Result | Source | Checked |
|---|---|---|---|
| Operating status | Confirmed | Overture Maps listing | October 15, 2026 |
What the record said on that date. Not a guarantee of the work. What each check means.
Ask H.a. Thompson & Sons for a quote
Where H.a. Thompson & Sons is selected
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 Shortlist?
On the HVAC contractors list for Bismarck, at number 4.
How do I contact H.a. Thompson & Sons?
Call +1 701-223-3393. Or use the website link on this page.
Own H.a. Thompson & Sons?
Manage this profile for free. Something wrong? Send a correction. We check it and log the change.
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.