About Us in Livonia, MI

With each season comes new challenges for heating and cooling your home or commercial space. Relying on an experienced HVAC service team, like the one at D&G Heating and Cooling, Inc., is a way to access high-quality HVAC services and enhance your peace of mind. We have been in business for two generations, serving Livonia, Michigan, and the surrounding areas with dependable products and other HVAC services. Whether you need us for cooling, heating, or maintenance, we’ll be there.

Our History

Worker on ladder fixing air conditioning unit

D&G Heating and Cooling, Inc. opened for business back in 1954. As a family-owned and operated business, we can provide customers with reliable service with an honest approach. This has allowed us to develop strong relationships and become a well-respected servicer in our area. Our roots within the community run deep, which is why we’re committed to our core values: treating customers with respect, being responsible on the job, and maintaining open, honest communication throughout the process.

Our HVAC Services and Products

At D&G Heating and Cooling, Inc., we provide HVAC servicing for a range of different units. In spring and summer, our experts can come out and perform air conditioner installation and repairs to help you beat the heat. We even provide regular maintenance services to help keep your unit up and running for years to come. Our team will replace worn air filters, inspect the wiring, check fuel levels, and more. Using our maintenance checklists, we will assess all of the important components to give you peace of mind.

Read what people are saying

Customer Testimonials

One of your employees came to perform the yearly inspection of my furnace. He was a polite, efficient, hard-working individual. He pointed out some future problems and answered all my questions without hesitation. You should be proud of this individual.

– Eugene D., Livonia, MI

Both my wife and I were very much impressed by the courtesy and professionalism that your service technician displayed. After thoroughly inspecting the heating system he explained the problems with the furnace. He told me what my options would be and gave me a good estimate of how much the repairs would cost…and he did everything he could to complete the repairs as soon as possible. Because of employees like this, should I need any furnace or A/C repairs in the future, D&G will be the first company that I contact.

– Donald B., Farmington Hills, MI

I wanted to thank one of your employees for going above and beyond the call of duty. He came to our house to perform the spring cleaning on our air conditioning unit… and noticed that we had an exposed electrical outlet…he created a temporary cover for it until we could get it fixed. You should be proud to have an employee who goes the extra mile for your company and its customers.

– Barbara B., Novi, MI

I appreciate you helping me have "peace of mind." I love D&G – whenever anyone asks me I will always refer them to you.

– Phyllis L.

I would like to thank you for sending me a very efficient worker. He was kind and did his job well.

– Linda R., Livonia, MI

As fall and winter roll around, you’ll want to make sure your heating system is working properly before the Michigan winter takes its toll. We can perform service on several different types of units, including:

Boilers
Furnaces
Hot water heaters
HVAC units

While our technicians are skilled enough to work on all makes and models, if you need an upgrade, we are a factory-authorized dealer of Bryant products. These products use intentional designs and modern technology to help meet the expectations of today’s homeowners. Their products are made to be there when you need them most, which is why they have been trusted for over a century.

Not only do we provide maintenance, repair, and installation services, but we also offer urgent HVAC services when your unit fails you at the worst time. We understand just how important heating and cooling systems are to your home and your family, which is why you can call us day or night, and we’ll send someone over as soon as possible.

Our Team

At D&G Heating and Cooling, Inc., we understand that when you invite someone into your home, you expect professionalism, communication, and honesty. Our skilled technicians are factory-trained and adhere to the strict standards set by Bryant. If you’re in need of a partner for regular maintenance or repairs during a particularly hot or cold time of year, you can trust our experts.

We also have factory-trained, certified installers for those who are interested in getting a new system altogether. Offering homeowners high-quality products and services is something the team at D&G Heating and Cooling, Inc. takes seriously.

Our Approach

Heating and cooling homes is more than a business to the team at D&G Heating and Cooling, Inc. Since we are family and locally owned, our mission is to treat each home as if it were our own. That means creating strong bonds with those in and around Livonia, helping to further our reputation as a reliable, go-to servicer and installer in the area. We also provide competitive pricing and don’t try to upsell customers, allowing you to get the work done without breaking the bank. Additionally, we back up the quality of our work and the Bryant systems we install with a guarantee of satisfaction. This transparent approach is why so many customers have given us referrals.

Reach Out to Our Team of Professionals Today

When your heating or cooling system isn’t working as it should, you need to call the professionals right away. For those in Livonia, MI, and the surrounding areas, reaching out to the expert technicians at D&G Heating and Cooling, Inc. is an easy choice. We provide high-quality products and HVAC services to keep your space comfortable, so you can focus on what matters most.

With over 70 years in the business and a friendly and honest approach to each job, customers can trust in our work. If you’re interested in learning more about our maintenance, repair, or installation services or just have questions for our team, contact us today or schedule an appointment online.

Learn More about Bryant Products

D&G team in front of company vans