Sep 3, 2026
AC Blowing Warm Air? Common Causes and Fixes
Reading Time About 6 Min
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HVAC Company
Alpine Heating & Air Conditioning
Verified
5.0(40 reviews)•Residential•Serving Concord, CA
EPANCI
A heating and air conditioning company providing HVAC services to residential and commercial customers.
Yes
Emergency Service
Available
Financing Available
Concord, CA
Service Area
Services Offered
Heating installation
air conditioning installationHVAC repair
HVAC maintenance
duct cleaningindoor air quality solutionsCustomer Sentiment Summary
Strengths
- Technical depth stands out: 11 reviewers credit the crew with a correct diagnosis and a clean repair.
- Conduct on site is the headline: 14 of 39 reviewers describe the crew as professional, courteous and respectful of their home.
- Technicians turn up inside the booked window, something 9 reviewers went out of their way to note.
- 6 reviewers describe the technicians as personable and pleasant to deal with.
Areas to Watch
- Pricing is mostly positive but not unanimous: 3 of the 39 reviews analysed raised it, and a minority had problems.
- Communication is mostly positive but not unanimous: 5 of the 39 reviews analysed raised it, and a minority had problems.
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