Company Overview
Company Name
A-1 Guaranteed Heating & Air
Website
a-1guaranteed.comPhone
(707) 674-5874Approx. Annual Revenue
$5.0M
Employees
25
Established
2004
Google Reviews
4.9 (244 reviews)
Locations
2
About A-1 Guaranteed Heating & Air
A-1 Guaranteed is an HVAC and home energy services provider serving the Solano, Napa, and Contra Costa counties in California. The company offers a range of services, including heating and air conditioning repair and maintenance, tankless water heater installation, and home energy audits. A-1 Guaranteed is located in Vallejo, CA and provides 100% money-back guarantee on their services.
Business Profile
Read from the A-1 Guaranteed Heating & Air website on Oct 12, 2026. Hover an item to see the exact wording it came from.
How A-1 Guaranteed Heating & Air works
Licenses, certifications & awards
- Diamond CertifiedIndustry certified
- NATE CertifiedAssociation member
- Angie's List Super Service AwardAward winner
- Certified Green BusinessIndustry certified
Ownership (as declared by the business)
About the website
- Website quality (AI-assessed)
- 8/10 · Current copyright 2026; Complete service and contact info
- Footer copyright year
- 2026
A-1 Guaranteed Heating & Air locations
2 Google Business Profile listings.
| Location | Google category | Reviews | Status |
|---|---|---|---|
| A-1 Guaranteed Heating & Air, Incprimary | — | 4.9 (244) | Claimed |
| 1768 Broadway, Vallejo, CA | — | — | Claimed |
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Frequently Asked Questions about A-1 Guaranteed Heating & Air
Categories
Technologies Used
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Social Profiles
Key Decision Makers
Richard Hiteshew Owner
Krissy Hiteshew Owner