E. Dennis Heating, Cooling, Plumbing & Electrical
Marietta, GA Mini-Split Installation · #7 of 11
At a glance
- Google rating
- 4.9★ from 5,325+ reviews
- Yelp
- 2.1★ from 355+ reviews
- Services
- 2 Mini-Split Installation services
- Service area
- Marietta, GA + 1 nearby
Overview
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.
Vouched Score breakdown — 80/100
Marietta, GA Mini-Split Installation average is 82/100. Ranks #7 of 11 listed Mini-Split Installation providers in Marietta, GA.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
How E. Dennis Heating, Cooling, Plumbing & Electrical compares to the Marietta average
| Signal | E. Dennis Heating, Cooling, P… | Marietta avg | Delta |
|---|---|---|---|
| Vouched Score | 80/100 | 82/100 | -2 vs avg |
| Google rating | 4.9★ | 4.9★ | matches city average |
| Review volume | 5,325+ | 4,265+ | +1061 vs avg |
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 ReviewsPros & cons
- High Google rating (4.9★ across 5,325+ reviews)
Self-reported on their website — not independently verified.
- Emergency response: 24/7
- Financing available
- Lower Yelp rating than Google (2.1★ vs 4.9★)
When to choose them — and when to consider alternatives
- 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)
- Reports of google-yelp divergence would be a deal-breaker for you
- Reports of yelp rating would be a deal-breaker for you
- You want a BBB-rated firm specifically
Services
- Mini-Split Systems
- Emergency HVAC Service
Service area
Marietta, GA home · Split Install Marietta, GA home
What E. Dennis Heating, Cooling, Plumbing & Electrical publishes about pricing
Pricing model
-
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
-
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?
When should I consider alternatives to E. Dennis Heating, Cooling, Plumbing & Electrical?
What is the Vouched Score for 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?
Compare with nearby providers
| 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★ | — |
Listed in
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Profile last updated June 26, 2026.