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About Us

about us

Find Out Why We're The HVAC Company People in Howell Trust

At Oak Grove Heating and Cooling, LLC we stand by our experience and workmanship. That is why we offer warranties with all our products and labor. Our Lemon Law Guarantee will prevent you from getting stuck with a dud system. If the equipment fails to operate upon installation, we replace it. No questions asked. We also back all our work with a 25 Year Workmanship Warranty. That’s right. We put it in writing that our installation services will last you at least 25 years. We’re not perfect, but if we make a mistake, we make it right.

Available 24/7

24-Hour emergency service is available for all clients

Skilled Technicians

Our team of experienced professionals is dedicated to delivering top-notch solutions.

Quick Service

We endeavor to provide a 60-minute response time!

Awesome Results

For awesome results just Call Oak Grove Heating and Cooling (517) 618-7100

Oak Grove Heating and Cooling


The technicians at Oak Grove Heating and Cooling, LLC are proud to be a part of the Trane partnership. This is one of the best brands in the business, and one we’re proud to stand behind.  

Why Choose Us

  • Over 40 Years HVAC Experience
  • Licensed and Certified Technicians
  • Lemon Law Guarantee On All Products
  • 25-Year Workmanship Warranty
  • Free In-Home Consultation
Emergency Heating Service (1)

We Handle It All So You Can Rest Easy While Our Experienced Contractor Is On The Job


What Our Customers Say

John S.
Exceptional heating service! Oak Grove Heating and Cooling fixed my furnace with efficiency and professionalism. From the initial quote to the final repair, they exceeded my expectations. Highly recommended!
John S.
Lisa M.
As a business owner, I rely on a reliable HVAC system. Oak Grove Heating and Cooling delivered top-notch commercial HVAC services promptly and at a fair price. Their expertise is unmatched!
Lisa M.
Robert D.
A/C troubles in the middle of summer are no joke. Oak Grove Heating and Cooling came to the rescue with swift AC service. Courteous technicians and transparent pricing – a trustworthy company!
Robert D.
contact details

Our Contacts

Give us a call anytime day or night, we endeavor to answer all inquiries 24/7 with a response time of 60 minutes. We will be happy to answer your questions. 

Howell, MI


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