Thornton & Grooms
HVAC contractor in Farmington Hills, MI.
In Thornton & Grooms' own words
For over 80 years, Thornton & Grooms has been a fixture of the metro Detroit community. When a furnace breaks down in the dead of winter or a frozen pipeline cuts off water to a home, people turn to us for help. We truly care about helping people -- our customers, each other, and our community. The technician or plumber who comes to your home is a professional in attire, experience and character. Every employee we hire–from our repair specialists to our customer support team–has had a full background check and drug test prior to employment with Thornton & Grooms.
- Trade
- HVAC contractor
- Business address
- 24565 Hallwood Ct, Farmington Hills, MI 48335
- Telephone
- (248) 644-7810
- Website
- thorntonandgrooms.com
- Hours
-
- Monday7:00 am - 7:00 pm
- Tuesday7:00 am - 7:00 pm
- Wednesday7:00 am - 7:00 pm
- Thursday7:00 am - 7:00 pm
- Friday7:00 am - 7:00 pm
- Saturday7:00 am - 4:00 pm
- SundayClosed
From the business's Google listing, checked Oct 2026
- Register
- MI register
Recorded as supplied and as found in public sources. This register makes no credential or quality claim about any business; check license status with the state board.
Google Reviews
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Daniel was great to work with! He was straightforward, professional, and paid excellent attention to detail. I would highly recommend to all my friends and family.
Gaurav S.
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Excellent service.
KokWai H.
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Jeremy was polite, prompt, and knowledgeable. He explained everything in detail and worked quickly. Highly recommended.
Steve C.
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Jacob Priest came out to check out my hot water heater as I did not have hot water. He was prompt, personal and professional. He explained the issues well, presented options and fixed the problem, requiring him to drive to the shop twice for parts.
Jan J.
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Alex and his team are top notch. Even though they encountered several unforeseen problems they garnered additional experts and worked through them until they were solved. Their access to expertise and willingness to get the worked completed is why we use T&G
Larry C.
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Nick took excellent care of our furnace as part of the annual inspection. He told us everything that he was doing and why it needed to be done. He also showed us some things to make life just a little easier. I feel like my furnace is ready to run at its best and prepared for this winter.
Angela T.
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The Technician, Gabe was very professional and thorough in explaining the problem and process to fix it.
Renita L.
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John was professional, knowledgable and pleasant. He tested the water quality as part of the maintenance visit and went over all the results. He discussed future needs and readily answered any questions.
vivian S.
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Professional and detailed
Kafi C.
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Had new furnace and air conditioner installed today. Your install team of Kevin and Matthew did an excellent job. courteous and professional.
daniel R.
About Thornton & Grooms
Thornton & Grooms heating and plumbing
The company has operated in the metro Detroit area since 1937. It provides various residential services including furnace repair, air conditioning, and plumbing. Thornton & Grooms offers specific offerings such as heating repair, installation, and annual maintenance checks. For furnace repair, the company says prices start at $350 with same-day service available.
Beyond HVAC, it describes capabilities in drainage services and plumbing. The company says it offers guaranteed emergency service and provides a parts and labor warranty. It also mentions that financing is available for its work.
Farmington Hills service details
Reviewers frequently mention the professional conduct and detailed explanations provided by technicians. Many customers note the promptness of the service and the thoroughness of inspections.
In Farmington Hills, utility gas accounts for 86% of heating fuel per the American Community Survey. According to NOAA normals, the area has a mean temperature of 47.7 degrees F.
Ratings and availability
It is available for appointments from 7:00 am to 7:00 pm on most days, including Monday through Friday, and from 7:00 am to 4:00 pm on Saturdays.
All employees undergo background checks and drug testing prior to employment.
Services, brands and warranty details come from the company's own website. Ratings, hours and reviews come from Google. Town figures come from the US Census and NOAA.