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Great Dane Heating, Cooling, Electrical, & Plumbing

4.9
(273 reviews)

Business Details

27280 Haggerty Rd C-19, Farmington Hills, MI
48331, United States
(248) 308-5860

About

HVAC ContractorElectricianGenerator Service & RepairSmall Electrical RepairsAir Conditioning ContractorHeating ContractorPlumberWater Heater SalesWater Heater Service
Great Dane Heating, Cooling, Electrical & Plumbing 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
27280 Haggerty Rd C-19, Farmington Hills, MI
48331, 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

4.9
273 reviews
5 stars
260
4 stars
6
3 stars
1
2 stars
0
1 star
6
  • PW
    Paul Weber
    5 days ago
    5.0
    Very knowledgeable about the services they provide. Impressive work! In fact, I have used them twice and both jobs were absolutely perfect. The process from estimate to job completion was seamless. If you're looking for a company that you can trust to get the job done this is it. Thanks Devin McKelrey and Derek Middaugh for your superb work and professionalism! Absolutely recommend them!
  • TF
    Teri Fogliatti
    Apr 22, 2026
    5.0
    I had water coming up out of my basement floor drain. I called a couple of places, but Great Dane answered immediately, and I had someone out here the very next morning, well within the three hour window. They called to let me know they were on their way and even sent me a text with the technician’s name (Derek) and picture, which I GREATLY appreciate. Derek explained what the issue could be and gave me both the best and worse case scenarios, just so I would be prepared. Luckily, it was the best case and Derek was in and out quickly. He was very friendly, polite, and very respectful and professional. If the need arises, I will definitely be using Great Dane Heating, Cooling, Electrical, & Plumbing, and hope to get Derek as my technician again. Thank you so very, very much! It was a great, low stress experience and I appreciate all that you do!
  • DG
    David Germano
    Apr 17, 2026
    5.0
    I have been a Great Dane HVAC customer for years. Today I used their plumbing service for a number of small repairs (sinks and toilets) in my older home. Luckily, they sent Derek Middaugh. He arrived on time and was very professional both in appearance and in his work habits. I showed him each of the four repairs to be done and he informed me beforehand what needed to be done and what the costs would be. Some of the repairs were simple. Others not so much due to matters outside of his control. There will be at least two other updates that I will need in the future. I will be requesting Derek be assigned to both of these and I will be willing to wait if he is not readily available. I have had experiences with Great Dane techs ranging from good to great, but I think Derek just set the bar a little bit higher. Need a sixth star.
  • PG
    Pride & Joy: Grandsons
    Apr 16, 2026
    5.0
    Outstanding Service from Great Dane HVAC We recently had a new furnace, air purifier, humidifier, and AC unit installed by Great Dane HVAC, and our experience from start to finish was absolutely superb. Wesley and Jordan, the service technicians, arrived promptly and immediately began preparing the work area. They carefully laid drop cloths from the front door all the way to the basement where the furnace was being installed. Once everything was protected, they shut down the power and began disassembling the old unit. After the old system was removed, a demolition crew from another company promptly arrived to haul away all debris and old components. There was no delay at all. Once the area was cleared, Wesley and Jordan cleaned the workspace thoroughly before installing the new equipment. It was impressive to watch them work. While one technician handled the furnace installation inside, the other worked outdoors on the AC unit. They operated in complete sync, supporting one another and moving back and forth seamlessly. They were professional, efficient, courteous, and patient. They welcomed our questions and made us feel completely comfortable asking them. When the job was finished, everything was spotless. They reassured us that if anything came up, we could call the company and someone would come out. They also informed us that a follow-up visit would take place in two weeks to ensure everything is running properly. We truly could not have asked for better service. We would also like to commend George, the sales representative who introduced us to Great Dane HVAC. He was kind, professional, and extremely thorough. He explained all of the equipment, how it works, and how the HVAC industry handles service and maintenance. He even provided his personal cell phone number in case we had additional questions. Because we wanted to be sure we were choosing the correct system for our home, we requested a Manual J and Manual D calculation. George personally came out, measured our windows and walls, evaluated the ductwork, and assessed airflow to ensure the unit would be efficient for our home. He took the time to sit down with us and explain every technical term in plain language, which made us feel confident in our decision. He also informed us about available rebates, discounts, and even seasonal filter promotions (buy one, get one half off), which we truly appreciated. We had many questions throughout the process, and George was patient and responsive every step of the way. In the end, we felt confident, informed, and well cared for. We are extremely thankful and completely satisfied with our overall experience. Thank you, Great Dane HVAC, for your professionalism and excellent service.
  • EE
    Ethan
    Apr 16, 2026
    5.0
    Columbus was fantastic. Was up front and honest on everything that should or should not be replaced. For any future plumbing needs he will be the first person I reach out too!!

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

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

Great Dane offers installation and service for HVAC products including furnaces, central air conditioners, heat pumps, thermostats, boilers, humidifiers, air cleaners, air purifiers, and standby generators, as well as electrical and plumbing services.

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

The business is located at 27280 Haggerty Rd C-19, Farmington Hills, MI 48331, US.

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

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