E. Dennis Heating, Cooling, Plumbing & Electrical
Marietta, GA Mini-Split Installation · #6 of 11
E. Dennis Heating, Cooling, Plumbing & Electrical as a Mini-Split Installation provider
Marietta, GA Mini-Split Installation · #6 of 11
Financing options are listed on E. Dennis's site for larger HVAC projects. E. Dennis lists ductless mini-split installation among its HVAC services. Address in Marietta supports quicker dispatch across northwest Cobb County. Recent Google reviews praise timely technicians and clean job sites.
Residential HVAC company in Marietta offering ductless mini-split installation. Financing options: per their site, financing available. Emergency response: they advertise 24/7 availability. High local volume: Google shows 4.9 stars from 5,328 reviewers.
| Signal | E. Dennis Heating, Cooling, P… | Marietta avg | Delta |
|---|---|---|---|
| Vouched Score | 80/100 | 81/100 | -1 vs avg |
| Google rating | 4.9★ | 4.9★ | matches city average |
| Review volume | 5,325+ | 4,265+ | +1061 vs avg |
- High Google rating (4.9★ across 5,325+ reviews)
- Emergency response: 24/7
- Financing available
- Lower Yelp rating than Google (2.1★ vs 4.9★)
- You need same-day or after-hours service
- You need to finance the work
- You prefer a family-owned operation
- You want a top-rated provider with substantial review history (4.9★, 5,325+ reviews)
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
E. Dennis Heating, Cooling, Plumbing & Electrical (this company) |
80/100 | 4.9★ (5,325+) | — | — | 2.1★ | — |
| 78/100 | 5.0★ (555+) | 10+ | — | — | — | |
| 74/100 | 4.8★ (1,225+) | 25+ | — | — | — | |
| 84/100 | 5.0★ (640+) | 30+ | — | 4.8★ | — |
Company-wide signals
True across every category below.
Financing options are listed for larger furnace changeouts, per their site. E. Dennis advertises emergency service and same-day availability. The company lists full HVAC, plumbing, and electrical trade capabilities across Marietta. Marietta summers and mild winters make correct sizing and matched-system installs especially important here. The website lists transparent pricing and certified technicians.
Choose them for Furnace Replacement if
- You need same-day furnace replacement
What customers say
"Markee my technician was great and worked hard to remedy my plumbing issue. He was professional and attentive. Sabrina the customer service rep was also great, she was very polite and helpful. She kept me updated on everything and was quite thoughtful. My experience with E-Dennis was pleasant."
— Hasani Edmondson · Jun 4, 2026 · Google Reviews"From the electrical side of things, I had some pretty extensive & complex work that needed to be done after buying my first home. I may not be an electrician, but even I knew it looked bad so the high cost was expected & fair. I recieved 2 quotes, one from E Dennis & one from a competitor, and in the end I decided on E Dennis BECAUSE OF Daniel. He was just absolutely amazing during the initial quote and helped me p…"
— Rachael Becker · Jun 4, 2026 · Google Reviews"We had an extremely positive experience. The technician - Markee - did an excellent job. He explained everything about our issue. He was professional, patient, knowledgeable, and courteous. When you have water issues it’s important to have someone who knows what they’re doing and can explain the situation along with wise options. Markee did just that and we are grateful to him and E.Dennis. ."
— Jenni Armbrust · Jun 10, 2026 · Google Reviews"The installation team did an outstanding job on our HVAC. It was done to county code, the team was safe, and courteous. We are very pleased with the entire experience from start (diagnosis) to finish (new install). E Dennis employees are top notch professionals."
— Perry Carter · Apr 10, 2026 · Google Reviews"He has been here twice so far & Ian IS a professional! He is very polite, educated & quick to work! I would highly recommend ! No mess! No stress! I needed my children’s toilet unclogged and ready to go and he identified the problem and fixed it fast, but diligent! I wouldn’t call anyone else! Price and service is everything here! I don’t have any new photos, but here is my second review added to my first! God Bless…"
— Brittany Kay Newmeyer · Nov 6, 2025 · Google ReviewsServices
Service area
Published pricing
Pricing model
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Transparent pricing
As published: Transparent pricing"…your service, you can expect clear communication, transparent pricing, and top-notch service. Our goal is to build long…" -
Upfront pricing
As published: Upfront pricing"…epiping specialists in town for straight talk and upfront pricing today! PLUMBING INSTALLATION Plumbing infrastruct…"
Estimates
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Free estimates
As published: Free estimates"…can meet the set code standards. Call now stress free consultation. Get an Estimate Contact E Dennis to schedule an…"
Guarantees & credentials
- Licensed Electrician
- Licensed technician
- Licensed contractor
- Licensed plumbers
- Licensed professionals
Sourced from the provider's own website. We surface these as published; we do not independently verify each license or warranty.
Contact & hours
Frequently asked questions
What are the pros of E. Dennis Heating, Cooling, Plumbing & Electrical?
What are the cons of E. Dennis Heating, Cooling, Plumbing & Electrical?
When should I choose E. Dennis Heating, Cooling, Plumbing & Electrical?
What is the Vouched Score for E. Dennis Heating, Cooling, Plumbing & Electrical?
How can I contact E. Dennis Heating, Cooling, Plumbing & Electrical?
What does mini split installation service typically cost when working with a Marietta, GA provider like E. Dennis Heating, Cooling, Plumbing & Electrical?
What pricing terms does E. Dennis Heating, Cooling, Plumbing & Electrical publish on their website?
Does E. Dennis Heating, Cooling, Plumbing & Electrical do Mini-Split Systems in Marietta, GA?
Does E. Dennis Heating, Cooling, Plumbing & Electrical do Emergency HVAC Service in Marietta, GA?
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Profile last updated June 26, 2026.