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Great Dane Heating, Cooling, Electrical, & Plumbing

4.8
(2743 reviews)

Business Details

36611 Gratiot Avenue, Clinton Township, MI
48035, United States
(586) 790-2604
https://greatdanehvac.com/

About

HVAC ContractorSmall Electrical RepairsAir Conditioning ContractorHeating ContractorWater Heater SalesWater Heater ServiceElectrical Installation ServiceElectricianGenerator Service & RepairPlumber
Great Dane Heating & Air Conditioning is a full service contractor serving the Detroit Metro area. We provide installation & service for all makes and models of furnaces, central air conditioners, heat pumps, thermostats, boilers, humidifiers, electronic air cleaners, media air cleaners, air purifiers, automatic standby generators; plus many other HVAC products. We also offer electrical and plumbing services!

Location

Great Dane Heating, Cooling, Electrical, & Plumbing
36611 Gratiot Avenue, Clinton Township, MI
48035, United States

Hours

Reviews

4.8
2,743 reviews
5 stars
2,561
4 stars
70
3 stars
8
2 stars
9
1 star
95

What are people saying?

AI-generated from recent customer reviews

Professionalism

Technicians are consistently described as professional, knowledgeable, and courteous, providing thorough explanations of their work.

Timeliness

Customers appreciate the prompt response times and timely service, often highlighting same-day appointments.

Quality of Work

The quality of installation and repairs is frequently praised, with many customers noting clean and efficient work.

Customer Service

Overall customer service is rated highly, with many reviews mentioning helpful and friendly staff.

Pricing Concerns

Some customers expressed dissatisfaction with pricing, particularly regarding parts, feeling they were charged excessively.
  • CW
    Columbus Ward
    4 days ago
    5.0
    Dominic O. Was awesome. Very thorough. Walked us through everything step by step explained everything he was doing. Educating us through the whole process was honest. That’s all a customer could ask for. Even if it’s not something you wanna hear. Thanks Dominic for the education and the thorough inspection. We could have had major expenses with having to do a whole new furnace. I am so glad we Dominic from Great Dane check it out. ✍🏾
  • AR
    Andrea Robertson
    4 days ago
    5.0
    I would highly recommend Derek M for your water heater repair if you use well water. He replaced the anode, flushed out the tank and lines and made sure the water was running clear. He is very knowledgeable about this type of work with wells and softener systems. He was very thorough and took the time to answer my questions and fill me in on the details. I am keeping him in files for future use!
  • DH
    Dave Hubbard
    Feb 14, 2026
    1.0
    They came out on a Thursday for a tune up and inspection on my boiler system, when he left he did not turn on my power to the system, when I went to turn it on I smelled gas, they missed the gas leak, I called them on Friday morning to set up an appointment for Saturday and they would not do it, after some time they decided to send someone out, he found the leak and did nothing, it took several days for someone to get back to me, they wanted to charge me almost $500.00 to fix, they were charging me for several things I did not need, three weeks later I had enough of them so I finally had someone else to come out and fix it, only charge me $125.00 Will NEVER use them again. To update your response to me I personally replaced the thermal coupling two weeks before your technician came out. He forgot to turn the power on my heater. That’s why I went downstairs and that’s when I smelled the gas. It was your guys that missed it.
  • MA
    Melonie Alverson
    Feb 12, 2026
    5.0
    The salesman, George T, was fantastic. He made everything simple to understand and was very easy to talk to. Keondre S and David R were very professional during the install. They were SO respectful of my house and me. They cleaned up everything. I never imagined a furnace to be pretty, but it is! Thanks team! I totally recommend Great Dane Heating, Cooling, Electrical and Plumbing!
  • KS
    Kathy Smith
    Feb 9, 2026
    5.0
    Great Dane Heating and Cooling is a wonderful business to deal with. My furnancevstopped working and within 48 hours, they came and inspected my furnace, gave me my options including the costs and installed a new furnance. They even arranged financing for me. They came on time, were polite and very friendly. They explained all the work they were doing and answered all my questions.

Frequently Asked Questions About Great Dane Heating, Cooling, Electrical, & Plumbing

What services does Great Dane Heating, Cooling, Electrical, & Plumbing provide?

Great Dane Heating, Cooling, Electrical, & Plumbing offers installation and service for furnaces, central air conditioners, heat pumps, thermostats, boilers, humidifiers, air cleaners, air purifiers, automatic standby generators, as well as electrical and plumbing services.

Where is Great Dane Heating, Cooling, Electrical, & Plumbing located?

The business is located at 36611 Gratiot Avenue, Clinton Township, MI 48035, United States.

Brand Certified Facts from Great Dane Heating, Cooling, Electrical, & Plumbing

Great Dane Heating, Cooling, Electrical, & Plumbing partners directly with Yext to publish this data from the brand's official system of record. Learn more about our data sources
Certified March 01, 2026Yext Knowledge Graph
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