Furnace and Air Conditioner Repair

Air Conditioning Installation for Livonia, MI and the Surrounding Areas

At D&G Heating & Cooling, Inc., we're here to help you keep things cool, no matter what the weather is.

About Us

D&G Heating & Cooling, Inc., has been a family owned business since 1954. We've built a reputation for quality service, technical expertise, and friendly service. We're so confident in our work that we back everything we do with a 100% money back guarantee. For over sixty years, folks have been recommending us to neighbors, friends, and family, so we must be doing something right!

Air Conditioning Installation - Livonia, MI - D&G Heating and Cooling


Residential Air Conditioning

We are a Bryant factory-authorized dealer, meaning that we represent the industry leader in whole-home comfort. Bryant manufactures a full range of heating and cooling products, and we maintain a complete inventory of Bryant items for residential air conditioning installation and repairs. In addition to helping our customers select and install new air conditioners, we also provide annual maintenance to maximize the lifespan of your unit.

Bryant Heating & Cooling Systems Factory authorized Dealer

D&G Heating and Cooling represents the industry leader in home comfort. With more than 100 years of experience, Bryant manufactures a full range of durable heating and cooling systems.

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Bryant Products

Bryant Whatever It Takes Logo
D&G Heating and Cooling
offers a complete line of:
  • Furnaces
    (gas and electric)
  • Air conditioners
  • Humidifiers
  • Indoor air quality systems
  • Controls and
  • Hot water
  • Boilers
Bryant Plus 90 Energy Efficient Furnace


With D&G Heating & Cooling, Inc., you won't have to wait around wondering where we are. We pride ourselves on showing up on time, and completing the work in a timely fashion that meets or exceeds our client's expectations. As a certified Bryant dealer, all our technicians have completed factory training to ensure they are up to date on the latest products. This means that we can be in and out in a minimum amount of time so you can get on with enjoying your new A/C unit.

Serving Metro Detroit and surrounding southeast Michigan communities: Wayne County: Allen Park, Belleville, Canton, Dearborn, Detroit, Garden City, Livonia, Northville, Plymouth, Redford, Romulus, Salem, Taylor, Wayne, Westland; Washtenaw County: Ann Arbor, Whitmore Lake, Ypsilanti; Oakland County: Berkeley, Birmingham, Bloomfield Hills, Clawson, Commerce, Farmington, Farmington Hills, Ferndale, Franklin, Green Oak Twp., Huntington Woods, Madison Heights, Milford, New Hudson, Novi, Oak Park, Pleasant Ridge, Royal Oak, South Lyon, Southfield, Troy, Walled Lake, West Bloomfield, Wixom; Livingston County: Brighton;