Limited-Time Offer: Buy an A/C, Get a Furnace Free.
Homeowners in Dearborn have trusted Thornton & Grooms with their heating, cooling, plumbing, & electrical needs since 1937. We’ve earned the 5‑star reviews of thousands of homeowners in the local area and are excited to share the same service with you. From water heater repairs and frozen pipes to A/C and furnace replacements, we’re committed to earning your loyalty one service visit at a time.
Thornton & Grooms is open 6 days a week and has extended hours Monday through Friday. We’ll do everything possible to resolve your issue in just one visit to your home, and many of our customers receive service the same day they call!
Schedule Serviceor call (248) 644-7810
At Thornton & Grooms, you can expect courteous and professional service starting from the moment you call and continuing well after your service visit is complete. We’re open late on weekdays and all day on Saturdays for your convenience. Our plumbers and comfort advisors are some of the friendliest and most honest people you’ll come across, and we can resolve most issues in just one visit to your home. Our selection of heating and cooling systems is one of the largest in Dearborn, and we can even help you select one with our Comfort Survey. All of our jobs have the protection of our “We Care Guarantee,” and we have financing plans available upon request.
Thornton & Grooms can repair any heating system brand or model in just one visit to your home. Whether you have a heat pump or a furnace, our licensed professionals can help. We offer low-interest financing plans, rebate assistance, and some of Michigan’s longest-lasting part and labor warranties for new heating installs and replacements. And we’ve made selecting a new heating system more seamless than ever with our new online Comfort Survey.
Call Thornton & Grooms today and enjoy the best value around on AC repairs, replacements, and tune-ups. We’ve been repairing and replacing air conditioners for decades. Our professionals are licensed, insured, and always ready to go above and beyond to give you the customer service you deserve. We make things easy for our customers by providing convenient same-day repairs, and better customer support. That includes our We Care Guarantee, which ensures you receive the 5‑star service you deserve every time.
Thornton & Grooms is Dearborn’s most trusted plumber. We’ve earned the loyalty of thousands of homeowners in the local area by keeping our promises of emergency plumbing support, post-service assistance, same-day service, and much more. We even do same-day water heater installations.
Our plumbers and drain technicians can handle any plumbing issue in your home, from water heater repairs and replacements to sewer replacements. No matter what you need, we’re here for you.
For less than a couple cups of coffee, you can join the more than 10,000 members who are keeping their HVAC, plumbing, drain, and electrical systems running at peak performance, while also saving on repairs, installations, and more.
Members receive $356 in annual value and save an average of $465 per year on repairs and installations. And if you ever have an emergency, we’ll be there within one business day, guaranteed.
Caring
We put you first, always. Every appointment is personalized to show the utmost respect to your home.
Knowledgeable
Our service is guided by continuous training and hands-on experience, so we can assess your system quickly, and accurately.
Professional
We take pride in offering you comprehensive solutions tailored to your needs, with options to fit your budget.
Our skilled, knowledgeable technicians are committed to providing you 5‑star service through every step of the process. If you’re not completely satisfied with our level of service, let us know. We promise to do everything we can to make it right.
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Schedule Serviceor call (248) 644-7810
