Sep 3, 2026
AC Blowing Warm Air? Common Causes and Fixes
Reading Time About 6 Min
HVAC Contractor
Marvin E Kanze
VerifiedEstablished · 73 yrs
4.7(26 reviews)•Residential•Serving Havertown, PA
EPAEnergy StarLicensed And InsuredNCI
Provides heating, ventilation, and air conditioning (HVAC) systems and services for residential and commercial use
73
Years in Business
Yes
Emergency Service
Available
Financing Available
Havertown, PA
Service Area
Services Offered
Duct Cleaning
HVAC Service
HVAC Repair
HVAC Replacement
Emergency HVAC ServiceCooling
Heating
Mitsubishi Mini Splits
Trane Heating and Cooling
Service and Repairs
Installation and Replace
Customer Sentiment Summary
Strengths
- Technical depth stands out: 5 reviewers credit the crew with a correct diagnosis and a clean repair.
- Crews carry themselves professionally — 7 reviewers single out polite, respectful technicians.
- 5 reviewers describe the technicians as personable and pleasant to deal with.
- 3 reviewers noted that the team explained the problem clearly before starting.
Areas to Watch
- Quote transparency is mostly positive but not unanimous: 2 of the 26 reviews analysed raised it, and a minority had problems.
- Arrival punctuality is mostly positive but not unanimous: 2 of the 26 reviews analysed raised it, and a minority had problems.
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