E. Dennis Heating, Cooling, Plumbing & Electrical

★★★☆☆ 3.2 / 5 (36)
: 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 excel in plumbing and HVAC services. Since our founding in 1993, we have been dedicated to serving the communities of Northwest Metro Atlanta. We proudly serve Cobb, Paulding, Douglas, Cherokee, Bartow, Carroll, and Fulton Counties.

We focus on delivering excellent customer service, reasonable rates, and high-quality plumbing and HVAC services. Our A+ rating from the Better Business Bureau reflects our dedication, and our technicians are NATE-certified. Our team boasts over 100 years of HVAC experience, ensuring we can handle your requirements.

Since 1993, E. Dennis has maintained a 5-star rating. We are honored to have received an A+ rating from the BBB and to be named Business of the Year by the West Cobb Business Association. Our dedication to the plumbing and HVAC field reflects our genuine concern for our customers.

Eddie Dennis, the owner of E. Dennis Heating, Cooling, Plumbing & Electrical, has been at the helm since 1993. He is committed to assisting and educating customers about their HVAC needs. With over 37 years of industry experience, he ensures the highest level of customer service.

Business Services

  • Electric inspection
  • HVAC installation or replacement
  • HVAC system repair
  • 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

Lisa C.
★☆☆☆☆

my sink fell disconnected from the granite called for service assured me they do this. 79.00 service call fee. Okay. Tech gets here wants to give me a new garbage disposal nothing wrong with the one I have repipe everything Been working fine for 20 plus years. 2800.00. Really I guess it's there way to get to peoples homes give them something they don't need but make 79.00. That's okay with help from a friend I got the sink back up for less than 15.00. I will DYI things from now on. Too many people not are so dishonest and are take take take no morals.

Calvin R.
★☆☆☆☆

Stood up! Had an appointment between 8-12 and missed a call from tech at 11:19. I called back at 11:26 and was told the tech canceled because I didn't answer the phone?! I can't express the amount of unprofessionalism this is...have your customer waiting 4 hours only to cancel after a 6 minute missed call? I should have read the other reviews!

Carrie T.
★★★★★

I called and ask for Donie to come out and fix my problem,he showed up done a Awesome job. I will not go anywhere else, the job he done , I will tell everyone the service I got very professional. I won't ever go anywhere else.

John U.
★☆☆☆☆

Ryan and Chad the owner both stand behind Joshua the tech. If the New construction home is unsafe in Sept 2023 when they serviced it and let the system run until today and now it is unsafe how is that possible. They turned off the unit on a Holiday weekend. Ethical and shady practices.

Neil W.
★☆☆☆☆

horrible experience, they charged an outrageous amount and did not fix the issue. i called a real plumber out and he fixed the problem in 20 minutes and charged me 20% of what e Dennis charged to not fix it. I gave them the chance to split the bill, cover the cost of a truck roll and pay the technician, no response whatsoeve. would not recommend .

Sean M.
★☆☆☆☆

Worst at plumbing!! Don't waste money on them and even got talked into hvac and canceling. Plumbing isn't a reliable option and guy wants to say if I have to put a shovel on the ground I'll have to charge you and if you want to save money call whoever works in sprinklers. I called you and fix it. I was willing to pay extra for them and was unwilling and trying to talk me out of it. What a joke, it was 1:20 and I guess he was hangry and didn't want to make money

Rich S.
★☆☆☆☆

They were called last month to repair a water leak outside near our street meter. Initially, the plumber mis-identified the type pipe to repair. My builder needed to get involved to help him identify it properly. Once known, he let me know they didn't have the needed part, but would source it asap in order to repair the leak. The company called 3 days later to let me know they were still searching and would let me know that it would be repaired as soon as they found it. I didn't hear from them again. Ten days later with water still leaking, I texted the plumber direct to ask the status and he seemed confused and didn't reply thereafter. I found a different plumber and it was repaired within 2 days. I've since called the company 5 times asking to speak with management. A customer service agent replied once, but none of the managers has returned my call to date. Hard to believe management can be that unresponsive. Mistakes happen, but failure to rectify poor performance is really bad for business.

Tiffany N.
★☆☆☆☆

Called twice and asked to speak to owner. Never got a call back. One of their trucks drove by us, on Dec. 18th at 10:00 am, when we were in a crosswalk, with the smell of marijuana wreaking from the work truck. I tried to contact the owner privately, but since that didn't work. Here I am.

Elahe H.
★☆☆☆☆

Don't hire them for any electrical work. Totally incompetent in that area. I hired them because I had no light in one part of the house, and when I tried turning things on my breaker would trip. Their technician came and kept telling me my breaker wiring was not according to the code and he had to change it. I have owned the house for more than 30 years and no electrician ever told me my breaker wiring was against the code. I had had many electricians in the house over the years. Against my better judgement I told him to fix the alleged problem. I was hoping after that he could fix the real problem with the lights. He played around with some switches and charged me for $800, and told me he really did not know why I had no light. He said he had to come back another day to finish the job, and had to charge me more to figure out what might be wrong. Waste of $800. I tried talking to a manager. I called 4 times and no one returned my call. Stay away from their electrical department

Samantha S.
★★★★★

Very professional and prompt service. I called them as soon as they opened and they were able to get me an appointment on the same day. No extra fee for same day appointments either. Did i mention my Technician completed the diagnostic and fixed my air conditioning unit in less than an hour. They are great.

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