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Great Dane Heating, Cooling, Electrical, & Plumbing

4.8
(3,449 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

MondayOpen 24 Hours
TuesdayOpen 24 Hours
WednesdayOpen 24 Hours
ThursdayOpen 24 Hours
FridayOpen 24 Hours
SaturdayOpen 24 Hours
SundayOpen 24 Hours

Reviews

4.8
3,449 reviews
5 stars
3,212
4 stars
96
3 stars
15
2 stars
13
1 star
113
  • AB
    Angie Banach
    Sep 25, 2026
    5.0
    Nicole was so great. She answered every one of the 100 questions my husband asked her and helped us understand a little more on the type of system we have. Thank you so much
  • MD
    Melanie DiTeodoro
    Sep 24, 2026
    5.0
    I had a maintenance plan check for AC and furnace today. Jim was timely, efficient and kind. He was able to inform me of repair that should be completed before we turn on the heat soon. Very grateful for his thorough service so we can be prepared and not left in the cold. Highly recommend Great Dane!
  • CC
    Cat Chylin
    Sep 22, 2026
    5.0
    Both Dominic & Jeffrey were awesome. They were very professional & friendly. They worked together and were able to correct the problem that we had with the cracked unit. They made sure to let us know everything that was done, and that the unit was heating and cooling, and both working properly. Both my husband and I were very pleased with their professional service.
  • SB
    sandie bennett
    Sep 15, 2026
    5.0
    Today Great Dane was out to do a yearly maintenance on my furnace in preparation for the winter months. First I’d like to say how quickly they responded to OnCourse Pivitol Home Solutions once I placed the call. I was impressed! I received a courtesy call and text before my techs arrival, letting me know Clayton would be arriving within 10 minutes and that he did! He was very courteous, professional and knew his job well. Clayton performed the maintenance, explained the inputs and outputs, did his cleanup and the area looked just as it did before he started. Yes, I will be asking for Great Dane for my Spring maintenance and if possible Clayton 🌟🌟🌟🌟🌟
  • DW
    Dan Wiener
    Sep 5, 2026
    1.0
    Updated down to one star. Three days later, they call to "confirm my appointment" I said I dont have an appointment. When I called back to confirm the cancellation, the person on the other end chose to blame her AI system, then the call service... not an apology, not trying to rectify it... just a 3 day late appointment and an attitude. 2 stars because people on the phone were very nice... but it would have been great if they kept an appointment or their word on the phone in 85 degree weather. For reference, here is my experience: - booked appointment last night due to the emergency nature, agreed to pay additional cost for a service call - right after, I received a confirmation email - considering how everyone else in this business seems to see appointments as suggestions, I decided to call in and confirm just to be sure at noon (apt from noon to 4). - person on the phone who was great told me that he saw the appointment but there wasn't anyone assigned to it. He said he couldnt do much but he would call dispatch urgently and then get right back to me. - an hour later (25% of the appointment window), I hadent heard back so I called back again. - the weekend scheduler (who was very nice) was unable to see anything or transfer me to anyone else. So on a long weekend, 85 degree weather, air conditioning out and set an appointment with $170 weekend service charge (give or take) scheduled, we didnt call anyone else assuming that this company kept its appointments. Happy Labor Day to you too!!!!!!!!

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

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Certified October 11, 2026Yext Knowledge Graph
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