Is it safe to hire Haddon Heating and Cooling?

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Parity › Who owns it › Haddon Heating and Cooling

Linked to an investor-owned group · no announcement found

Who owns Haddon Heating and Cooling?

Q: Is Haddon Heating and Cooling family owned?

Parity cannot say for certain. Its website’s page code carries a tag-manager block labelled “APEX SS”, the same labelling found on websites of companies the record files under Apex. Apex has not announced an acquisition of this company, and Parity has found no statement of who owns it.

Q: Who owns Haddon Heating and Cooling?

Parity's findings point to Apex Service Partners, but no acquisition has been announced. Its website’s page code carries a tag-manager block labelled “APEX SS”, the same labelling found on websites of companies the record files under Apex. Apex has not announced an acquisition of this company, and Parity has found no statement of who owns it.

The short answer

Haddon Heating and Cooling is linked to Apex Service Partners, a private-equity rollup backed by Alpine Investors / Partners Group / Apollo Funds (minority, 2026). Its website’s page code carries a tag-manager block labelled “APEX SS”, the same labelling found on websites of companies the record files under Apex. Apex has not announced an acquisition of this company, and Parity has found no statement of who owns it.

Quick facts

Company: Haddon Heating and Cooling
Trade: HVAC
Based in: Concord, CA · All investor-owned companies in California → Also: Novato, CA
Linked to: Apex Service Partners · their site
Backed by: Alpine Investors / Partners Group / Apollo Funds (minority, 2026)
Ownership disclosed?: No: we found no mention of Apex Service Partners on the company’s home or about pages when we checked on 2026-10-03.

About Haddon Heating and Cooling

Haddon Heating and Cooling provides HVAC services in Concord, CA. Parity's findings link it to Apex Service Partners, though no acquisition has been announced.

What this means before you call

If this company is part of an investor-owned group, 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

Alpine Investors: Apex launch announcement: source (2019)
Alpine Investors: $3.4B continuation fund with Partners Group: source (Oct 2023)
Apollo Funds minority investment announcement: source (May 2026)
PitchBook: Apex Service Partners profile: source (2026)
Craft Dossier: Apex acquisitions list: source (Mar 2026)
Haddon Heating and Cooling: its page code carries a Google Tag Manager block labelled “APEX SS”, the labelling used on the websites of companies Apex is known to own: source (2026-10-03)
Haddon Heating and Cooling's own website (its words about ownership): source (2026-10-11)
Its own site lists 2 offices, also in Novato, CA: source (2026-10-26)

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See all 143 Apex Service Partners brands →

Parity is an editorial publication. This entry rests on a technical link Parity found, not on any announcement; we make no claim about the quality of any individual technician. Represent Haddon Heating and Cooling or Apex Service Partners? Verify or contest this page · How we check · Corrections policy. Page generated 2026-10-26 from Parity’s records · parent record verified July 2026.