D & G Heating & Cooling in Livonia, MI

We have been family owned and operated since 1954, and is currently under leadership of our second generation. Strong family values like respect, honesty and responsibility are important to us, and to the way we conduct business. We work hard to sustain our reputation for doing the job right the first time.

Our entire staff is dedicated to making your experience with D&G Heating and Cooling a positive one. And we must be doing something right because much of our business comes from referrals to family, friends, and neighbors of our existing customers. We take the time to ensure every furnace and air conditioning unit and system we sell or service performs to our customer's expectations.