Is Hassler Heating and Air Conditioning family owned?

No. Hassler Heating and Air Conditioning is owned by The SEER Group. The local name was kept after acquisition.

Is it safe to hire Hassler Heating and Air Conditioning?

Ownership doesn't determine the quality of the technician. It does determine the sales process. Get a written quote, decline same-day pressure, and compare with a verified independent.

Parity › Who owns it › Hassler Heating and Air Conditioning

Logo from its own website

On the record · owner not named on its home or about page

Who owns Hassler Heating and Air Conditioning?

Q: Who owns Hassler Heating and Air Conditioning?

The SEER Group. Acquisitions: 2022-04-15.

The short answer

Hassler Heating and Air Conditioning is owned by The SEER Group. It is not an independent local business.

Acquisitions: 2022-04-15 · 45 brands under this parent

Quick facts

Company: Hassler Heating and Air Conditioning
Trade: HVAC / Plumbing / Electrical
Serves: Homes and businesses
Based in: El Cerrito, CA · All investor-owned companies in California →
Owned by: The SEER Group · their site
Acquired: 2022-04-15
Ownership disclosed?: No: we found no mention of The SEER Group on the company’s home or about pages when we checked on 2026-10-03.

About Hassler Heating and Air Conditioning

Hassler Heating and Air Conditioning provides HVAC / Plumbing / Electrical services in El Cerrito, CA. It still trades under its original local name and is owned by The SEER Group.

What this means before you call

The name on the truck is not the owner. In investor-owned home-service groups, pricing books, the sales process and financing offers are commonly set centrally rather than by the local office. What to check before you sign →

Sources

The SEER Group’s own brand page lists Hassler Heating & Air Conditioning: source (2026-10-03)
hvacrollups deal record: source (2022-04-15)
hvacrollups company profile: source (2026-09)
read by Patrick in his browser on 2026-10-14: 1537 South 56th Street, El Cerrito, CA 94530; owner not named on the home or about pages: source (2026-10-14)
Its own website shows this logo: source (2026-10-17)

Other brands under The SEER Group

Brennan Mike's Mechanical Services LLC Aladdin Air Conditioning & Heating Inc.Border Sheet Metal & Heating Bower Mechanical Brower Mechanical Coffman & Company Columbia NW Heating & Air Conditioning Evergreen Gas, Heating & Cooling First Call Heating & Cooling Gropp Heating, Air, & Electric J. A. Bertsch Heating & Cooling

See all 45 The SEER Group brands →

Parity is an editorial publication. Ownership facts are sourced from public filings and company-published material; we make no claim about the quality of any individual technician. Represent Hassler Heating and Air Conditioning or The SEER Group? Verify or contest this page · How we check · Corrections policy. Page generated 2026-10-26 from Parity’s records.