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The premier Generator and HVAC company

Kelley Brothers LC

Kelley Brothers LC continues to provide Livonia, MI and surrounding areas with a trusted source for a full range of residential and commercial HVAC and electrical services. Over the years, we’ve built a solid reputation for affordable pricing and exemplary job performance. Give us a call at (734) 743-1993 or fill out a convenient contact form, and find out why we’re recommended by your friends and neighbors. We answer with prompt action, organized job sites, and uniformed, factory authorized technicians.
More About Us

AC Service, Air Conditioner Service, Air Conditioner Repair, HVAC Installation & Air Conditioning InstallationWestland, MI, Garden City, MI, Livonia, MI, Redford, MI, Dearborn Heights, MI & Inkster, MI

Professional Cooling & Heating Services

Kelley Brothers LC handles everything from central cooling, furnaces, boilers, heat pumps, and ductless HVAC to air quality accessories, WiFi thermostats, and standby generators for both existing structures and new construction. As an Amana Factory Authorized Dealer, and Generac Premier Dealer, we specialize in industry-leading products and sustainable, cost-effective solutions.

For all your HVAC repairs, maintenance, and installations in the greater Detroit area, including Plymouth, Westland, Livonia, Northville, Garden City, and Farmington, MI, trust Kelley Brothers LC!

Consider enrollment in the Kelley Discount Rewards Club, and let us keep your essential equipment running at its best. Kelley Brothers LC is always available to help. We’re the trusted HVAC contractor throughout the greater Detroit area, including Plymouth, Westland, Livonia, Northville, Garden City, and Farmington, MI.

AC Contractor Westland, MI | HVAC Installation Garden City, MI | HVAC Contractor Livonia, MI

HVAC Services

Providing high-quality electrical service to homes, multi-family communities and commercial facilities. Learn More

We service all models and brands of furnaces, boilers, heat pumps, and ductless models. Learn More

A team of factory authorized professionals and state-of-the-art technology will maximize return from our services. Learn More

If your water is not getting hot enough or not heating at all, give Kelley Brothers a call. Learn More


See What Our Customers Are Saying

Down to earth honest people. The techs were very courteous, attentive to our particular needs and very knowledgeable. They installed the unit on Tuesday. Same week on Sunday the power went out for over 1 day. The generator runs like a dream. Would highly recommend.

Alex Cernau

I recently had trouble with my generator and their was issue whether the part was covered by my warranty. After the staff reviewed my warranty not only did they cover the part and labor, but because of the confusion concerning my warranty, they extended my warranty for another 5 years (until 2024) with no out of pocket costs to me. I highly recommend Kelley Brothers. I have been a customer for over 15 years, and have never had an issue with them.

Gregory Morgel

Kelley Brothers installed a 20 KW Generac Generator at my house. All stages of their service were excellent from the quoting process through the installation and scheduled follow-up maintenance. The installation crew and master electrician were courteous and knowledgeable. The generator was installed on the date promised with no issues. The generator looks and more importantly works great! I have recommended Kelly Brothers to friends.

Dale Gerard

Kelley Brothers installed my whole house natural gas powered generator in October of 2012. They were all wonderfully polite, very informative, very cautious and clean while entering my home during the installation (it was raining at the time…they kept right on working!), and basically just felt like family, believe it or not. I would NOT hesitate to recommend Kelley Brothers for any and all work. Steve also checked out my furnace and heat exchanger, showing me how it was in great shape, considering the 25 year age. Not only would I recommend them, but I personally will be asking for their help again in the future as various needs arise, due to their honesty, integrity, and knowledge. Thank you very much, Kelley Brothers!

Jayme Shick