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Furnace Repair and Service

Thornton & Grooms has been professionally serving our Southeast Michigan neighbors for over 75 years, with experience, accumulated industry knowledge, and competency ensuring your heating system repair or service will be done right the first time - guaranteed. Our experience means you can count on proficiency, quality and skilled service that is second to none.

When you choose Thornton & Grooms for your Heating system repair, service or installation, you can expect:
  • NATE certified, trained heating experts working days, evenings and weekends for your convenience
  • Lennox authorized dealer
  • Fully stocked service and maintenance vehicles
  • Service and repair all makes & models of furnaces and heating systems
  • Serving most of our metro Detroit neighbors, view service coverage area
  • Heating repair service available 24 hours a day, 365 days per year
  • Save $15 when you schedule a repair online
  • Over 75 years of Award winning service

We’ll be there when you need us!
  • Install, replace, repair and service heating systems
  • Install, replace, repair and service thermostats
  • Professional, trained, background checked and drug tested employees
  • Industry-leading guarantees & warrantees
  • Maintenance agreements for your peace of mind.  Ask us about our annual maintenance agreements that cover your plumbing, heating and cooling systems…and save you money!

For more information on furnace repair or any other of our products or services, contact us.
Schedule Online and Save $15
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Contact Us

Thornton & Grooms
24565 Hallwood Ct
Farmington Hills, MI 48335
(248) 644-7810
MI Plumbing Lic. #: 8106666
MI Contractors Lic. #: 7100232
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Help Thornton and Grooms Give Back to the Community With Your Vote! Cast your vote for your favorite charity to give them a chance at a $1000 donation from Thornton and Grooms.

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