Is Cardinal Heating, Cooling, Plumbing & Electric family owned?

No. Cardinal Heating, Cooling, Plumbing & Electric is owned by Redwood Services. The local name was kept after acquisition.

Is it safe to hire Cardinal Heating, Cooling, Plumbing & Electric?

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 › Cardinal Heating, Cooling, Plumbing & Electric

Logo from its own website

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

Who owns Cardinal Heating, Cooling, Plumbing & Electric?

The short answer

Cardinal Heating, Cooling, Plumbing & Electric is owned by Redwood Services. It is not an independent local business.

Quick facts

Company: Cardinal Heating, Cooling, Plumbing & Electric
Trade: HVAC / Plumbing
Based in: Sun Prairie, WI · All investor-owned companies in Wisconsin → Also: Fitchburg, WI
Owned by: Redwood Services · their site
Ownership disclosed?: No: we found no mention of Redwood Services on the company’s home or about pages when we checked on 2026-10-03.

About Cardinal Heating, Cooling, Plumbing & Electric

Cardinal Heating, Cooling, Plumbing & Electric provides HVAC / Plumbing services in Sun Prairie, WI. 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, 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

Redwood Services: its own list of brands includes this company: source (2026-10-03)
Its own website shows this logo: source (2026-10-15)
Its own site lists 2 offices, also in Fitchburg, WI: source (2026-10-26)

Other brands under Redwood Services

Keefe's Hope Plumbing, Heating & Cooling Apollo Heating, Cooling & Plumbing Allbritten Tony's Flood Parks Sierra Air Conditioning and Plumbing Hendrick Heat, Air & Plumbing Brothers Plumbing, Heating & Electric Sierra Platform Guaranteed Service

See all 22 Redwood Services 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 Cardinal Heating, Cooling, Plumbing & Electric or Redwood Services? Verify or contest this page · How we check · Corrections policy. Page generated 2026-10-26 from Parity’s records.