Limited-Time Offer: Buy an A/C, Get a Furnace Free.
Trustworthy HVAC and Plumbing Services From a Team Who Cares
Homeowners in Ann Arbor have trusted Thornton & Grooms with their heating, cooling, and plumbing needs since 1937. And with over 6,500 5‑star reviews, no other home service company comes close to matching our reputation. We have put people ahead of profits for over 85 years and worked hard to earn the lifelong trust of each one of our customers.
So if you need a replacement, a drain unclogged, or a sewer line replaced, call Thornton & Grooms and enjoy the most professional home service in Ann Arbor.
Schedule Serviceor call (248) 644-7810
Thornton & Grooms repairs, replaces, and maintains hundreds of heating and cooling systems every year in Ann Arbor. Our licensed comfort specialists are trained on every brand and model of HVAC system out there and can complete the vast majority of repairs in a single visit to your home.
In addition, we’re a factory-trained Lennox Premier Dealer, allowing us to take care of a customer’s comfort needs and provide discounts in a way that many other contractors in Ann Arbor cannot.
Thornton & Grooms is a trusted name in Ann Arbor for plumbing fixture repairs, water heater replacements, pipe leaks, gas line services, and much more because we provide high-quality customer service. Our commitment to people before profits has guided our actions since we opened our doors in 1937. And it continues to guide our actions today in the form of our unique “We Care” Guarantee.
Our “We Care” Guarantee promises a 5‑star service visit for every plumbing project we agree to take on, with no exceptions. So if you’re looking for a plumbing contractor with a strong reputation and great deals in Ann Arbor, look no further than Thornton & Grooms.
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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