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Heating, AC, & Plumbing Services in White Lake, MI

Reliable Repairs & Replacements by White Lake’s Most Trusted Home Service Company

Named after the beautiful lake spanning hundreds of acres, the town of White Lake, Michigan offers residents and visitors numerous recreational activities like boating, fishing, and swimming. But when you’re done having fun on the water, it’s crucial to have a comfortable home to return to. There’s nothing like a broken AC in summer or a frozen pipe in winter to quickly put a damper in your day. The good news is that Thornton & Grooms expert HVAC and plumbing pros are here for you. From repairs and maintenance to system replacements, we’ll provide you with year-round comfort. We’re proud to provide convenient scheduling, honest pricing, and post-service protections unmatched by any other Oakland County contractor!

Enjoy 5-Star Customer Care and Same-Day Service on Your Next Repair or Replacement

Hiring Qualified Professionals:

You'll enjoy working with our licensed experts from the first call to the final handshake.

Taking a Prevention-First Approach:

Annual maintenance is proven to save you money. So we prioritize check-ups over selling new systems.

Honoring Our We Care Guarantee:

Showing we care by guaranteeing our professionalism, reputation, and convenience each day.

Service Overview

Highest-Rated Home Service Professionals in White Lake, MI

When White Lake, Michigan homeowners need heating, cooling, or plumbing service, they turn to Thornton & Grooms. Why? Because we provide fast response times and impeccable workmanship, all backed by unbeatable guarantees and thousands of 5-star reviews. Whether you need an AC tune-up ahead of summer, a furnace repair in the dead of winter, or a new high-efficiency water heater to keep your energy bills down, we’ve got you covered. Call us today and experience our friendly, dependable service. We’ve been in business for more than 80 years, and we’d love the chance to show you why!

Service Details

How Can We Help You Today?

  • Heating Service in White Lake

    Every year, hundreds of White Lake homeowners turn to Thornton & Grooms for trustworthy heating service. Whether you need a quick furnace repair, heat pump replacement, or annual maintenance to prolong your equipment lifespan, our knowledgeable and highly-trained technicians are here to help you. With an expansive fleet of service vehicles on the roads throughout Oakland County, we provide some of the fastest response times around. And, you can rest easy knowing that you’ll always receive clear and upfront pricing, honest advice, and the kind of friendly, professional service that’s earned us thousands of 5-star ratings. Curious how much a new heating system might cost you? Check out our Comfort Survey page and we’ll provide you with an instant ballpark estimate!

  • Cooling Service in White Lake

    At Thornton & Grooms, we understand the unique climate challenges of White Lake, Michigan. That’s why we’re dedicated to optimizing your AC’s efficiency, improving your indoor air quality, and enhancing your overall comfort. Whether it's diagnosing and fixing a broken AC, performing a seasonal tune-up, or guiding you through selecting the right AC unit for your space, we provide reliable and top-notch AC solutions for improved comfort and energy savings. Call us today and see why we’re so highly rated by your friends and neighbors!

  • Plumbing Service in White Lake

    There’s nothing worse than a failing water heater on a cold winter morning. Especially in White Lake, where temperatures can fall into the single digits. Whether you need an urgent water heater repair, an honest quote on a new water heater installation, or an annual flushing to remove sediment buildup, Thornton & Grooms highly experienced plumbers are here for you. Have clogged drains or leaky fixtures? We can help with that too. We offer a wide range of plumbing services, including complex whole-home piping projects. For complete satisfaction backed by 80+ years of proven excellence, call Thornton & Grooms today. We’ve got all your plumbing issues covered!

Home Care Club

Join the Home Care Club and Save on Home Services

Get lower monthly energy bills and avoid expensive A/C repairs by joining the Home Care Club. With bi-annual HVAC check-ups, our comfort specialists will catch small issues before they snowball into costly fixes. Plus, with yearly maintenance, you’ll keep your A/C equipment under warranty for as long as possible.

Additionally, plan members receive:

  • Markdowns on HVAC, plumbing, and drain repairs
  • Discounts on comfort system replacements
  • Extended warranties
  • Lower service fees
  • And more...


Celebrating 85+ years of service in the great state of Michigan

I am so glad I found them… So professional and left my home in perfect condition!”

“I am so glad I found them! From Danielle on the first call to schedule to Brandon, who was amazing. So professional and left my home in perfect condition! Absolutely sold on this company and at a great price! Joe also excellent on the follow up call! Alex and Dan, thank you for your help! Joe, the furnace installer, Nolan, and James were amazing! A shout out to Alex, the tech who may have just saved my life. The electricians, J.P. And Derek, did an excellent job and went above and beyond. I knew I was getting a great company when Dan Eckert took so much time explaining the options and finding a way for me to comfortably pay. You will not regret calling this company. Left my house cleaner when they came!”

-Lori R. | White Lake

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Guarantees You Won't Find Anywhere Else

We promise to provide our customers with 5-star service—no matter what. If you are not satisfied with our level of service at any point, we ask that you inform us so we can make it right before we leave your home.

Real Guarantees
  • Professionalism

    We are a team of skilled, knowledgeable professionals who undergo regular training to provide top-notch service and solutions at a fair cost.

  • Reputation

    We truly care about providing 5-star service to our customers and our community. With thousands of Google reviews (we reply to each one!), it seems our customers agree.

  • Convenience

    We know customers already have enough to deal with, so we offer friendly and convenient service from the first call to our post-service process.

Schedule Your Service Visit in White Lake with Thornton & Grooms Today