Is Donovan family owned?

No. Donovan is owned by Wrench Group, a private-equity-backed home services rollup (Leonard Green & Partners / TSG Consumer Partners / Oak Hill Capital). The local name was kept after acquisition.

Is it safe to hire Donovan?

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 › Donovan

Logo from its own website

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

Who owns Donovan?

Q: Who owns Donovan?

Wrench Group, backed by Leonard Green & Partners / TSG Consumer Partners / Oak Hill Capital. Acquisitions: 2020-03.

The short answer

Donovan is owned by Wrench Group, a private-equity rollup backed by Leonard Green & Partners / TSG Consumer Partners / Oak Hill Capital. It is not an independent local business.

Acquisitions: 2020-03 · 29 brands under this parent

Quick facts

Company: Donovan
Trade: HVAC
Based in: Jacksonville & St. Augustine FL · All investor-owned companies in Florida → Also: Jacksonville Beach, FL
Owned by: Wrench Group · their site
Backed by: Leonard Green & Partners / TSG Consumer Partners / Oak Hill Capital
Acquired: 2020-03
Ownership disclosed?: No: we found no mention of Wrench Group on the company’s home or about pages when we checked on 2026-09-14.

What Donovan says

“Donovan has been licensed, insured and family-owned/operated since 1987.”

Company website, captured by script 2026-10-11 :: https://www.donovanac.com/

What the record shows

Acquired by Wrench Group (2020-03). See sources below.

About Donovan

Donovan provides HVAC services in Jacksonville & St. Augustine FL. It operates under its original local name and is owned by Wrench Group, a private-equity-backed home-services group (Leonard Green & Partners / TSG Consumer Partners / Oak Hill Capital).

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

Investcorp announces sale of The Wrench Group to Leonard Green: source (2019-04-08)
TSG Consumer Partners & Oak Hill partner with Leonard Green: source (2022)
Wrench Group brand list (24 brands): source (2026-09)
Wrench Group Our Story: source (2026-09)
Coolray About Us (no parent disclosed): source (2026-09)
Parker & Sons About Us (no parent disclosed): source (2026-09)
The Wrench Group Partners with Donovan Heat and Air in Jacksonville: source (2020-03-11)
hvacrollups deal record: source (2020-03-25)
achrnews.com: source (2020-03-25)
hvacrollups company profile: source (2026-09)
Donovan website (claim): source (2026-09-14)
Donovan's own website (its words about ownership): source (2026-10-11)
Its own website shows this logo: source (2026-10-15)
Its own site lists 1 offices, also in Jacksonville Beach, FL: source (2026-10-26)

Other brands under Wrench Group

Buckeye Thomas & Galbraith Abacus Jarboe's Ragsdale Coolray Baker Brothers Berkeys CoolToday Plumbline Services NexGen Air Conditioning & Plumbing Parker & Sons

See all 29 Wrench 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 Donovan or Wrench Group? Verify or contest this page · How we check · Corrections policy. Page generated 2026-10-26 from Parity’s records · parent record verified September 2026.