Decatur HVAC Services | Masters Heating & Cooling
Emergency Service
Heating, cooling, and plumbing emergencies happen when you least expect them. Contact the professionals at Masters Heating & Cooling to investigate and resolve the issues you're dealing with. We have the necessary skills and tools to fix your system so you can safely use it once again. Call us at 866-824-4328 to get emergency HVAC or plumbing services in Central & Northeast Indiana.

Decatur Location


According to its website, Decatur is the county seat and hub of activity for Adams County. Like Fort Wayne, one of Masters’ other locations, it’s known for its high quality of life, low cost of living and warm Hoosier hospitality.

What you may not know is that Decatur is also home to Mark Bulmahn, previously the owner of Mark’s Heating in Decatur and president and CEO of Masters Heating and Cooling. Realizing the quality reputation of Masters, Mark brought his 30 years of industry experience and joined forces with them, where he now manages the Decatur location of Masters Heating and Cooling. He and the other Decatur staff live in the area and are committed to the community where they live and work.

As in our other locations, Masters is committed to provide quality service to the home and business owners of the Decatur area, at an affordable cost with a hospitable attitude. Our customer base reaches into the Ohio area, too, so wherever you are, whatever your heating or cooling need, Masters is there to serve you, 24 hours a day, 7 days a week.

Because we are dedicated to adding value to the communities we serve, you’ll often see us supporting local Chamber of Commerce events and supporting charitable activities such as providing furnaces for the needy. We also strive to preserve the environment, which is why we’re expert in installing geothermal HVAC systems. Let our expert staff show you how a geothermal system can meet your needs, provide a return on your investment and allow you to leave a smaller carbon footprint.

Decatur Heat And Air Service Coverage Area

“Masters gets there faster” with 5 locations to serve you better, and our Decatur location provides timely, quality service to the following cities:

Berne, Bluffton, Bryant, Celina, Convoy, Decatur, Delphos, Dunkirk, Fort Recovery, Geneva, Grover Hill, Hartford, Hartford City, Haviland, Hoagland, Keystone, Liberty Center, Linn Grove, Mendon, Middle Point, Monroe, Monroeville, Oakwood, Ohio City, Ossian, Paulding, Payne, Pleasant Mills, Poneto, Portland, Preble, Rockford, Scott, Uniondale, Van Wert, Venedocia, Warren, Willshire, and Wren.

What To Expect

Discover The Masters Difference

Carrier Customer Specialist

Carrier is a leading HVAC brand, providing customers safety and efficiency through our specialists' help.

Licensed, Professionally Trained Service Technicians

Our technicians have the expertise and training to deliver the highest quality services every time.

NATE-Certified Technicians

Our team is North American Technician Excellence certified, a large nonprofit certification group for HVAC professionals.

Courteous, Conscientious & Dependable

When you call us for a service appointment, you can trust that our technicians will be polite and honest.

Ongoing Safety Training

The Masters Heating & Cooling team receives hands-on training to ensure they’re up to date on the latest industry standards and codes.

Fully Stocked Trucks

Our trucks have the necessary equipment for all heating, cooling, and plumbing service appointments.

Carrier Customer Specialist

Carrier is a leading HVAC brand, providing customers safety and efficiency through our specialists' help.

Licensed, Professionally Trained Service Technicians

Our technicians have the expertise and training to deliver the highest quality services every time.

NATE-Certified Technicians

Our team is North American Technician Excellence certified, a large nonprofit certification group for HVAC professionals.

Courteous, Conscientious & Dependable

When you call us for a service appointment, you can trust that our technicians will be polite and honest.

Ongoing Safety Training

The Masters Heating & Cooling team receives hands-on training to ensure they’re up to date on the latest industry standards and codes.

Fully Stocked Trucks

Our trucks have the necessary equipment for all heating, cooling, and plumbing service appointments.

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Our Reviews

See What Your Neighbors Are Saying

Awesome service, very quick response, friendly and helpful. Tech was knowledgeable and helped get heat back in my home quickly on a very cold day.

Jill L.

Indianapolis, IN

Jill L.

Indianapolis, IN

I have been using Masters for years and they always seem to be knowledgeable, professional and polite. This last time Blake came out and did routine maintenance on the AC unit. He was able to pinpoint a couple of potential problems and had the stuff on…

Todd K.

Fort Wayne, IN

Todd K.

Fort Wayne, IN

I can not recommend Masters Heating and Air enough. We have had a better experience with them than we have had any company in the longest time and it has been such a relief to have such amazing people to help us. Extremely knowledgeable, friendly and…

Logan S.

Decatur, IN

Logan S.

Decatur, IN

Paul W did a great job, he was very polite and fixed everything in a timely manner. he also made some thermostat suggestions that should help with our whole house comfort.

Ryan G.

Angola, IN

Ryan G.

Angola, IN

The guys did an amazing job today! They explained everything, and they were very professional! Definitely a great company with great employees!

Keiganne P.

Greenwood, IN

Keiganne P.

Greenwood, IN