Parity › Who owns it › Guaranteed Service
On the record · owner not named on its home or about page
Who owns Guaranteed Service?
The short answer
Guaranteed Service is owned by Redwood Services. It is not an independent local business.
Acquisitions: 2025-05-15 · 22 brands under this parent
Quick facts
- Company
- Guaranteed Service
- Trade
- HVAC / Plumbing / Electrical
- Based in
- Sayreville, NJ · All investor-owned companies in New Jersey →
- Owned by
- Redwood Services · their site
- Acquired
- 2025-05-15
- Ownership disclosed?
- No: we found no mention of Redwood Services on the company’s home or about pages when we checked on 2026-09-14.
About Guaranteed Service
Guaranteed Service provides HVAC / Plumbing / Electrical services in Sayreville, NJ. It operates under its original local name and is owned by Redwood Services.
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
- hvacrollups deal record: source (2025-05-15)
- privsource.com: source (2025-05-15)
- hvacrollups company profile: source (2026-09)
Other brands under Redwood Services
Keefe'sCardinal Heating, Cooling, Plumbing & ElectricHope Plumbing, Heating & CoolingApollo Heating, Cooling & PlumbingAllbrittenTony'sFloodParksSierra Air Conditioning and PlumbingHendrick Heat, Air & PlumbingBrothers Plumbing, Heating & ElectricSierra Platform
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 Guaranteed Service or Redwood Services? Verify or contest this page · How we check · Corrections policy. Page generated 2026-10-26 from Parity’s records.