Furnace and Air Conditioner Repair

HVAC Service For Your Comfort

If you’re like most people, your home is your sanctuary and the place you spend most of your time. If it isn’t comfortable, getting the problem fixed right away is your top priority. Dependable D&G Heating and Cooling’s HVAC service and maintenance ensures your furnace or air conditioner provides the temperature you want when you need it most. Our heating and air conditioning professionals provide fast, effective service in case of malfunction. They carry out checks and maintenance that can extend your furnace or AC unit's life, prevent breakdowns and save money.

The Importance Of Regular Cleaning And Maintenance

Technician Performing Maintenance on HVAC System


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


Preventative maintenance ensures your HVAC unit is always at peak performance. Heating and cooling systems use up to two-thirds of the energy consumed in the average home, which makes efficient operation important for saving on power costs.

One simple step you can take to guarantee efficiency is to keep the area around your unit clear. For best results, you'll also want to schedule regular visits by a technician. Preseason tune-ups help avoid failures when extreme temperatures happen. For heating, this maintenance is best scheduled in fall, while spring is the optimal time for cooling tune-ups.

What Qualified Air Conditioning Professionals Can Do For You

Our technicians perform many important functions to keep your HVAC unit in shape. They inspect, clean and change air filters, check that the thermostats and filtering systems are working properly and ensure the unit isn't overworking itself and inflating your power bill. They also test refrigerant pressure and pump operation, clean the condenser coil and maximize airflow, and they’ll install a programmable thermostat as needed.

Contact Us For A Free Estimate

D&G Heating and Cooling has been family owned and operated for over six decades. We've built a reputation for putting the customer first and valuing respect, reliability and honesty. We believe in exceeding the industry standard, providing punctual and exceptional service and going above and beyond to make sure you're comfortable in your home.

Our staff is factory-trained and dedicated to making your experience with us the most positive it can be, so you can call on D&G for top-quality HVAC service, installation and repair. Learn more about us online or call us 24/7 at 248.476.7022 to book an appointment.

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;