Sep 3, 2026
AC Blowing Warm Air? Common Causes and Fixes
Reading Time About 6 Min
Responding in Same-day
Residential HVAC
Excellence Heating & Air
VerifiedEstablished · 21 yrs
4.8(58 reviews)•Residential•Serving Santa Rosa, CA
EPAEnergy StarLicensed And InsuredNATENCILicense #931055
Licensed and insured HVAC company specializing in residential heating, air conditioning, and indoor air quality solutions for Santa Rosa and surrounding areas.
21
Years in Business
Yes
Emergency Service
Available
Financing Available
Santa Rosa, CA
Service Area
Services Offered
HVAC system design
installation
servicing
repair
indoor air quality solutionsductless mini-split systemsheat pump systemssame-day servicemaintenance
Special Offers
Offer
free estimates and same-day service whenever possible
Customer Sentiment Summary
Strengths
- Crews carry themselves professionally — 13 reviewers single out polite, respectful technicians.
- Technical depth stands out: 13 reviewers credit the crew with a correct diagnosis and a clean repair.
- Technicians turn up inside the booked window, something 12 reviewers went out of their way to note.
- No hard sell: 6 reviewers describe upfront quotes that matched the final invoice.
Areas to Watch
- Turnaround is mostly positive but not unanimous: 3 of the 52 reviews analysed raised it, and a minority had problems.
- Communication is mostly positive but not unanimous: 3 of the 52 reviews analysed raised it, and a minority had problems.
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