Is it safe to hire Derek Sawyer’s Cooling, Heating & Plumbing?

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

Parity › Who owns it › Derek Sawyer’s Cooling, Heating & Plumbing

Linked to an investor-owned group · no announcement found

Who owns Derek Sawyer’s Cooling, Heating & Plumbing?

Q: Is Derek Sawyer’s Cooling, Heating & Plumbing family owned?

Parity cannot say for certain. Its website runs on Apex Service Partners’ tag-manager account, the same one found on the websites of more than 30 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 Derek Sawyer’s Cooling, Heating & Plumbing?

Parity's findings point to Apex Service Partners, but no acquisition has been announced. Its website runs on Apex Service Partners’ tag-manager account, the same one found on the websites of more than 30 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

Derek Sawyer’s Cooling, Heating & Plumbing is linked to Apex Service Partners, a private-equity rollup backed by Alpine Investors / Partners Group / Apollo Funds (minority, 2026). Its website runs on Apex Service Partners’ tag-manager account, the same one found on the websites of more than 30 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: Derek Sawyer’s Cooling, Heating & Plumbing
Trade: HVAC / Plumbing
Based in: Modesto, CA · All investor-owned companies in California → Also: Sacramento, 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 Derek Sawyer’s Cooling, Heating & Plumbing

Derek Sawyer’s Cooling, Heating & Plumbing provides HVAC / Plumbing services in Modesto, 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)
Derek Sawyer’s Cooling, Heating & Plumbing: its website loads the Google Tag Manager account GTM-NPGVD6LP, labelled “APEX” in the page code, the same account found on companies Apex is known to own: source (2026-10-03)
Its own site lists 3 offices, also in Sacramento, CA: source (2026-10-26)

Other brands under Apex Service Partners

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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 Derek Sawyer’s Cooling, Heating & Plumbing 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.