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Your Comfort, Our Priority.

At D&G Heating and Cooling, Inc., we're proud to be a family-owned and -operated business serving Livonia, Michigan, and surrounding areas since 1954. Our commitment to providing exceptional heating and cooling services has earned us a reputation for reliability and excellence. We're dedicated to ensuring that every job is done right the first time, and our customers can count on us to exceed their expectations.

Our Services

We offer a wide range of services to cater to all your heating and cooling needs. From installation and repair to maintenance and routine checks, our team of certified technicians is equipped to handle all makes and models of heating and cooling systems. Whether you need a new system installed, your existing one repaired, or regular maintenance to keep your unit running smoothly, we've got you covered.

Our services include installation, repair, and maintenance of heating and cooling systems, as well as hot water heater services. We're proud to be a factory-authorized Bryant dealer, offering top-rated, high-efficiency Bryant gas furnaces, air conditioners, and indoor air quality products at competitive prices.

Why Choose Us?

At D&G Heating and Cooling, Inc., we're committed to providing honest, dependable service that exceeds our customers' expectations. We take pride in our work and stand behind it with a written 100% satisfaction guarantee. We understand that your comfort is paramount, and we'll go the extra mile to ensure that your heating and cooling system performs at its best.

Our team of certified technicians undergoes rigorous training to ensure that they have the skills and expertise to provide top-notch service. We're dedicated to making your experience with us a positive one, and we're happy to serve residential and commercial clients in Livonia and surrounding areas.

Our Mission

At D&G Heating and Cooling, Inc., our mission is to provide exceptional heating and cooling services that exceed our customers' expectations. We strive to build long-term relationships with our customers, and we're committed to providing honest, dependable service that you can trust.

Reviews (165)
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Positive: The reviews praise D&G Heating and Cooling for their exceptional service, professional and courteous staff, timely and efficient service, integrity, and honesty.

Exceptional Service and Quality Workmanship

The reviews are unanimous in their praise for D&G Heating and Cooling's exceptional service, professionalism, and quality workmanship. The company's commitment to providing top-notch service is evident in their prompt responses to customer calls, efficient scheduling, and expert technical staff.

Professional and Courteous Staff

The technical staff, including Bill, Jawon, Brandon, Kirt, Peter, and others, are consistently praised for their knowledge, courtesy, and professionalism. The office staff, particularly Kathy, are also commended for their helpfulness and consideration.

Timely and Efficient Service

Customers appreciate the company's ability to schedule same-day or next-day service, even on weekends and holidays. Technicians arrive on time and complete their work efficiently, often resolving issues quickly and effectively.

Integrity and Honesty

Several customers praise D&G for their integrity and honesty. The company stands behind their work, honors warranties, and provides accurate diagnoses and estimates.

Customer Satisfaction

The overall satisfaction with D&G Heating and Cooling is extremely high, with many customers stating they would highly recommend the company to others and plan to use them again in the future.