Sep 3, 2026
AC Blowing Warm Air? Common Causes and Fixes
Reading Time About 6 Min
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HVAC Contractor
Wintri
Verified
5.0(16 reviews)•Residential•Serving Covina, CA
A heating, cooling, and plumbing company offering HVAC repair, installation, and maintenance services in Covina, CA and surrounding areas.
Covina, CA
Service Area
Services Offered
Heating repair
Heating installation
Heating replacement
Air conditioning repairAir conditioning maintenanceAir conditioning installationIndoor air quality servicesDuct cleaningDuctless heating and cooling
Light commercial HVAC services
Preventive maintenanceHVAC tune-upsHeat pump repairFurnace repairThermostat servicesSurge protector installation
GFCI outlet installation
Customer Sentiment Summary
Strengths
- Diagnosis and workmanship carry the reviews — 6 of 16 reviewers say the technician found the real fault and fixed it properly the first time.
- Technicians turn up inside the booked window, something 4 reviewers went out of their way to note.
- Conduct on site is the headline: 6 of 16 reviewers describe the crew as professional, courteous and respectful of their home.
Areas to Watch
- Communication is mostly positive but not unanimous: 2 of the 16 reviews analysed raised it, and a minority had problems.
- Site cleanliness is mostly positive but not unanimous: 2 of the 16 reviews analysed raised it, and a minority had problems.
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Blog / News
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