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MANY GREAT COMPANIES HAVE HUMBLE BEGINNINGS

THEY STARTED IN GARAGES JUST LIKE THIS ONE

YOU KNOW WHO THEY ARE

APPLE

HARLEY DAVIDSON

GOOGLE

HEWLETT-PACKARD

STARTED IN A GARAGE, JUST LIKE THIS ONE

in Plymouth, Michigan

The Kelley Brothers' Story

Humble Beginnings

In the early 1990’s, brothers Pat and John Kelley repaired and installed Heating and Cooling equipment for friends and family members in their free time.  Over time, word spread of their amazing service and craftsmanship.  When they both retired from the Plymouth-Canton School District they decided to open Kelley Brothers’ doors with long time friend Mus Kay who had just sold his commercial mechanical contracting business, Thermal Engineering.

Due to the great referrals from Pat and John’s friends and family and Mus’s industry contacts, Kelley Brothers quickly became one of Michigan’s premier commercial and residential heating and cooling companies.  Looking to diversify, Kelley Brothers added Automatic Standby Generators to their growing list of services.  After partnering with DTE Energy, Kelley Brothers became Michigan’s #1 automatic standby generator install, service, and maintenance contractor.

Through The Beginning Years, Kelley Brothers continued to see exponential growth and well on their way to achieving their goal of becoming Michigan’s #1 preferred contractor for Heating, Cooling and Automatic Standby Generators.

Striving to be the Best

When DTE Energy decided to end their generator program Kelley Brothers worked to find a quality generator to offer our customers.  We didn’t have to look far.  Since Kelley Brothers was Southeast Michigan’s #1 contractor for automatic standby generators, many companies came knocking.  After months of tireless research,  Kelley Brothers decided on Generac and Cummins.   The products they offered where the best quality and they stood behind their products with great warranties.  Quickly we became an Elite Dealer for Generac which is the highest tier that can only be reach with outstanding service, craftsmanship and sales volume.

Kelley Brothers has been working hard on our Heating and Cooling offerings.  Throughout the years we have partnered with many companies, too many to count, only to be more disappointed than our customers.  We realized that many companies offering Heating and Cooling products didn’t meet our guidelines for quality and customer service.  While it took awhile to find the perfect company, we found them after we toured a factory in Tennessee.  That company is Amana / Everrest,  They have the absolute best quality, warranty and customer service.

After the economic crash of 2008, Kelley Brothers is growing once again and working hard to achieve our goal of becoming Michigan’s #1 heating, cooling, and automatic standby generator contractor and looking to the future.

Southeast Michigan's Home Comfort Specialists

Kelley Brothers has big plans for the future.  We are aiming to become a fixture in each of the communities we serve.  We will do this by opening multiple satellite offices which will better service both our residential and commercial customers’ needs.  This means more service technicians closer to our customers and the communities they live in.

We will continue striving to become Michigan’s #1 Heating, Cooling and Automatic Standby Generator contractor.

While we work to perfect the service we currently offer, we are researching new service to offer to our customers and as we add these services we will continue to keep our customers informed.  If there are any services you would like to see Kelley Brothers offer please click on the button below and let us know what they are.  If we find that there is a large demand we will work towards offering it.

We have enjoyed the past decades of business and we are really excited for the future decades.

Why We are Different

We’re not like the other guys! Choosing a reliable HVAC / Generator contractor can be a daunting task. When you make the decision to trust Kelley Brothers, we take that decision seriously. We have a Master Mechanical License, Master Electricians License and are trained in the most innovative industry solutions. At every project phase, we strive to accomplish our mission: earning your satisfaction—and your future business.
If you’re new to the Kelley Brothers team, here is what you can expect during our partnership:

1. Best-in-class Technicians

Fully licensed and insured Kelley Brothers technicians are qualified, experienced, and trained to service all makes and models. Arriving in fully stocked vans, we complete most repairs on the spot.

2. Real People Who Are Ready to Help

When you call Kelley Brothers, you never enter a maze of voice-activated prompts. We answer the phone in person during business hours, and respond quickly to after-hours emergencies.

3. References and Testimonials

Do your research and select a contractor that’s highly recommended by others. We’re in your neighborhood- so ask your neighbors about their recent Kelley Brothers experience!

4. Respect for Property and Family

Kelley Brothers technicians are prompt, professional, and tidy. We always clean up after ourselves, so your property will be in tiptop shape when we leave!

5. 100% Satisfaction Guarantee

When you’re happy, we’re happy. If you’re not totally satisfied with your experience, we’ll make it right, guaranteed.
It’s our privilege to partner with you on improving your home comfort. Our team listens carefully, responds quickly, and always puts you and your family first- that’s our promise.

Kelley Brothers keeps its promises.

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