Evidence ledgerHVAC Contractors · BismarckUpdated
H.a. Thompson & Sons
What the records show H.a. Thompson & Sons has actually done, kept apart from what it says about itself.
- 2 proven
- 3 claimed
- 1 not matched yet
Evidence ledger
Proven From public records
Review history
34 public reviews, 4.0 average.
Public review platforms · as of
Operating status
Current business listings show the business as open and operating.
Overture Maps listing · checked
Claimed The business's word
- Services
- HVAC Contractors, Plumbers
- Service area
- Bismarck
- Hours
- Every day: Open 24 hours
From its listing or the business. Not checked against a record.
Not matched yet Looked for, not matched yet
- Permit history. No permit records matched yet.
Permits are often filed under a license holder's or parent company's name, and not every county publishes them online. A missing match is not a finding against H.a. Thompson & Sons.
Each line shows what the record said on the date shown. It isn't a rating of workmanship, and it can't be bought. What counts as proof
Where it ranks
Ask H.a. Thompson & Sons for a quote
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 LocalProof?
On the plumbers list for Bismarck, at number 3.
How do I contact H.a. Thompson & Sons?
Call +1 701-223-3393. Or use the website link on this page.
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.