Dr Cool

Dr Cool has earned a perfect 5.0-star rating across 21 verified homeowner reviews, establishing itself as a trusted heating and cooling resource throughout Marietta, Paulding and Cobb County. The company handles everything from emergency air conditioning repairs to scheduled heating system maintenance for both residential and light commercial properties. Whether it is a July heat wave or a February cold snap, Kennesaw homeowners count on this contractor to restore indoor comfort quickly and professionally.

What sets Dr Cool apart is the team commitment to transparency and homeowner education. Multiple reviewers note the technicians took time to explain repair versus replacement options rather than automatically recommending the most expensive solution. The company also offers whole-home air cleaners and humidifiers to address indoor air quality concerns, a specialty that broader HVAC companies often overlook.

Customers frequently mention by name the owner Dave in their reviews, with scenarios ranging from holiday weekend emergency calls to educated guidance on system longevity. Merritt Burdett wrote that Dave could have charged for a patch repair but instead explained all available options. Ian Kidd called expecting to schedule service but received troubleshooting advice over the phone at no charge, resolving the issue without a house call.