E. Dennis Heating, Cooling, Plumbing & Electrical
About E. Dennis Heating, Cooling, Plumbing & Electrical
E. Dennis Heating, Cooling, Plumbing & Electrical serves Marietta and the western Atlanta suburbs with home and business services. Its HVAC work includes AC repair and installation, heating service, and indoor air quality solutions. Plumbing services cover repairs and other residential and commercial needs, while electrical work includes panel upgrades and repairs. The company says its certified technicians are available for emergency service and extended hours. E. Dennis also offers financing and online scheduling. Its service area extends beyond Marietta to communities including Sandy Springs, Acworth, Alpharetta, Atlanta, Austell, Canton, Cartersville, Dallas, Douglasville, and Hiram. The company reports more than 200 years of combined team experience.
At a glance
- Trades
- HVAC, Plumbing, Electrical
- Service area
- Marietta, Sandy Springs, Acworth, Alpharetta, Atlanta, Austell, Canton, Cartersville, Dallas, Douglasville, Hiram
- Address
- 425 Franklin Gateway SE #530, Marietta, GA 30067
- Highlights
- Financing availableEmergency service
Services
- AC repair
- AC installation
- Heating service
- Indoor air quality
- Plumbing repair
- Residential plumbing
- Commercial plumbing
- Electrical service
- Electrical panel upgrades
- Electrical panel repair
How the 83 score breaks down
Scores are calculated the same way for every company. See the method.
What customers say
I have been doing business with this company for 8 years. They are local and all employees I have met have years experience with this company. That says volumes.
Google review, Oct 31, 2026
Ernesto Ferro went above and beyond for our family! He was proficient, professional and incredibly kind!!!
Google review, Oct 30, 2026
Read all 5,684 reviews on GoogleAllen was a nice and professional young man. He provided my 6 month maintenance on my HVAC system.
Google review, Oct 30, 2026
Rating distribution and reviews from the company's public Google listing.
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