E. Dennis Heating, Cooling, Plumbing & Electrical

★★★☆☆ 3.2 / 5 (35)
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: 425 Franklin Gtwy Se 530, Marietta, GA 30067
: (770) 758-0501
: https://edennisacinc.com

Company Overview

Thank you for choosing E. Dennis Heating, Cooling, Plumbing & Electrical. Located in Marietta, GA, we are a premier plumbing and HVAC service provider. Since our founding in 1993, we have been dedicated to serving the communities of Northwest Metro Atlanta. Our service areas include Cobb, Paulding, Douglas, Cherokee, Bartow, Carroll, and Fulton Counties. We focus on delivering outstanding customer service, competitive pricing, and top-quality plumbing and HVAC solutions. Our technicians are NATE-certified, and we proudly hold an A+ rating with the Better Business Bureau. Our team brings over 100 years of HVAC experience, prepared to meet your needs.

Since 1993, E. Dennis Heating, Cooling, Plumbing & Electrical has maintained a 5-star rating. We are proud to hold an A+ rating with the BBB and have recently been awarded Business of the Year by the West Cobb Business Association. Our commitment to the plumbing and HVAC industry fuels our dedication to customer care.

Eddie Dennis has been at the helm of E. Dennis Heating, Cooling, Plumbing & Electrical since 1993. Eddie is committed to guiding and educating clients on their HVAC needs. With more than 37 years in the field, he delivers exceptional customer service.

Business Services

  • Electric inspection
  • HVAC installation or replacement
  • Plumbing inspection

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Open 24 hours

Recommended Customer Reviews

Ron W.
★★★★★

E. Dennis has been one of the few HVAC companies I haven't had a problem with. They have always been prompt and courteous whenever I've called them. The technicians are very professional and have even fixed problems I was unaware of.

Keiti S.
★★★★★

Jeri took my call on Memorial Day. Offered a service call within an hour and a half. She was exceedingly nice on the phone. Brock replaced my capacitor, was polite as heck, resolved quickly and pricing was more than fair. I have a medical condition and being overheated is miserable for me, so I really appreciated the service when others were closed. Was not impressed with Rainwater HVAC previously, and wouldn't use them again...but E. Dennis is worthy of your business. Saved my skin today!

Kevin K.
★★★★★

They sent out a tech, Josh, to our home to replace a thermostat that quit working. Josh did a wonderful job replacing the bad unit with a different new unit and he took the time to go through the operation and features with my daughter. He was 100 percent great!

Beth R.
★★★★★

Last week our air conditioner stopped working and Brandon S. and his crew came out to replace our old system. Brandon was able to get our new air conditioner installed the same day and save us from the sweltering heat. We are totally impressed with Brandon and the E. Dennis employees. Brandon has checked in on us twice to make sure everything is working up to our expectations. I would highly recommend this company to any of my friends or family.

Keshia W.
★★★★★

I'm a first time home owner and this was my first time having an issue with my AC unit. Saturday night I turned my AC on because it was 85 degrees in the house. I left my house and came back 2 hours later and it was still 85 degrees. I thought maybe it was my Nest causing the issue so I waited until Sunday to test again and had the same issue. I went outside and checked the AC unit and the fans wasn't moving. It was 91 degrees outside and 86 degrees inside and I knew I needed service. With this being a holiday weekend, I just knew I would have to be in my house without AC for a least 2-3 days. I called around and everyone had an outrage fee just to have someone come out to look at the unit on a """"holiday"""" Sunday. With a quick search I found E Dennis AC and gave them a call. Within 40 minutes, Brock was at my door ready to work. Less than an hour Brock had my AC back up and running. This has been amazing service. Brock educated me on what was causing the issue, he gave me a price break down, and what he had to do to resolve it. I'm now relaxing with my AC colder than a polar bear toe nail. They have a customer for life with me!

M B.
★★★★★

Follow Up: Mr. Dennis contacted us immediately after first post. Could not apologize enough for the first experience and for not contacting us sooner. Informed us of all the changes that would be made internally to keep that from happening again. Mr. Dennis took over the project personally and made good on finishing the project. We had to pay a little more but a lot more work needed to be done for correct connection. They also worked closely with Austell Gas to get a bigger meter installed. This is really a stand-up group of people. Would definitely have them maintain our HVAC equipment in the future.

Adi G.
★★★★★

We purchased a set of gas logs from Austell Gas but Austell Gas doesn't install the logs so they gave us the number to E Dennis to do the install and we called and made the appointment. James came out and knew exactly what he was doing. He was professional, fast, clean and nice. Once he got the logs in he showed me how to work them. We did all paperwork and payment on an iPad. Very simple and easy. There was only one issue. Austell Gas quoted one price that was half of what E Dennis charges for the job they completed. This made us nervous for a second but E Dennis pretty much honored the quote and we were very happy with the cost. The logs are working and our home feels nice and toasty!!!

Allan M.
★★★★★

After years of dealing with the BS that is a home warranty, I had this company come out after Turner Blair Construction referred them. Not only was Brandon and his crew timely, but he came out within 48 hrs and diagnosed the problem. He fixed what American Home Shield could not over an 8 year span. They were not the cheapest but they were the most professional, knowledgeable and efficient AC company I have ever dealt with. I will use them again when the time calls and suggest them to anyone who needs a reputable company. Well done Brandon. Thank you for caring about your customers.

Sharon T.
★★★★★

This is the most awesome business in this area! I love these guys. They go above and beyond to ensure that your heating and air conditioning needs are met. They are nice and I always get that family feel from them. Courteous and considerate and friendly. You can't ask for a better experience. They want to please you and they do exactly that. Justin is amazing and the ladies in the office are so professional. Brandon came by to check on our unit after he had a chemical burn to his face and eye and I can't believe he showed up before going to the doctor. Talk about commitment and service. Every time I speak with them they are willing to go the extra mile to make sure our needs are met and the work is done. Thanks for everything you do and making this neighborhood a great place to do business. We love you guys and gals!

Pam M.
★★★★★

I was very satisfied with the help I received from Jonathan. I have a pretty new unit that just wouldn't turn on for no clear reason. Jonathan spent a lot of time reviewing the AC equipment in my attic, the thermostat, and the outside components. I had a burnt out wire and damaged contactor that had led to the AC malfunctioning. My unit was under the manufacturer's warranty so the cost for the repair was minimal. I know with all the time spent the problem was properly corrected. Also, the issue was repaired in less than 24 hours from when I placed my service call! Highly recommend.

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