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

Who owns Yost & Campbell?

The short answer

Yost & Campbell is owned by Granite Comfort (Tiger Infrastructure Partners). It is not an independent local business.

Quick facts
Company
Yost & Campbell
Trade
HVAC / Plumbing / Electrical
Based in
Mount Vernon, NY · All investor-owned companies in New York → Also: Bedford Hills, NY · Bronx, NY
Owned by
Granite Comfort (Tiger Infrastructure Partners) · their site
Ownership disclosed?
No: we found no mention of Granite Comfort (Tiger Infrastructure Partners) on the company’s home or about pages when we checked on 2026-10-03.
What its website says about its history
“Generation after Generation Home Services You Can Count On Let Us Help you in these services.”
Company website, captured by script 2026-10-11 :: https://yostandcampbell.com/
What it doesn’t say
Who owns it now: Granite Comfort (Tiger Infrastructure Partners).

About Yost & Campbell

Yost & Campbell provides HVAC / Plumbing / Electrical services in Mount Vernon, NY. It still trades under its original local name and is owned by Granite Comfort (Tiger Infrastructure Partners).

What this means before you call

The name on the truck is not the owner. In investor-owned home-service groups, the price book, the sales process and the financing offers are usually set centrally, not at the local office. What to check before you sign →

Sources

  • Granite Comfort’s own brand page lists Yost & Campbell: source (2026-10-03)
  • Yost & Campbell's own website (its words about its history): source (2026-10-11)
  • Its own website shows this logo: source (2026-10-15)
  • Its own site lists 3 offices, also in Bedford Hills, NY, Bronx, NY: source (2026-10-26)

Other brands under Granite Comfort (Tiger Infrastructure Partners)

SpallAir Experts Heating & CoolingFrymire Home ServicesSignature HVACGreen Air CareStrittmatter Plumbing, Heating and ACAnytime Heating, Cooling and PlumbingClarks Heating & AirTimothy Off Heating, Air Conditioning & PlumbingEdwin Stipe HVAC & Plumbing
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 Yost & Campbell or Granite Comfort (Tiger Infrastructure Partners)? Verify or contest this page · How we check · Corrections policy. Page generated 2026-10-26 from Parity’s records.