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Why Choose Johnson Heating | Cooling | Plumbing?


What sets Johnson Heating & Cooling Inc. apart from other plumbing and HVAC companies?

We make sure you’re smiling when we leave!

Not many companies today can say they’ve been purely family owned for over four decades. We’re proud to have started in Johnson County back in 1967, and are still headquartered in Greenwood–while serving all of Central Indiana. The company is currently owned by Ron and Lisa Griesemer.


We’re Here for You,
Now and in the Future

We offer unmatched warranties and service guarantees on the equipment we install in your home or business. It’s true comfort to know you can rely on us for professional service not just for the upcoming season, but even 10 years from now!

Competitive Prices, Quality Service

Do you already have an estimate from another contractor? We’ll better their price, while staying within your budget.

We will never try to stretch your hard earned money to make more.

Before any work is started, we will clearly state all of the costs and specifications you actually need. After a brief sit-down appointment with you, you’ll have time to decide if you’d like to work with us. Our estimates are free and you are under no obligation to commit. You won’t be pressured for a first appointment signature. We let you make the decision on your time, not ours.

Trusted Technicians

Our current technicians have been with us for a long time–we don’t have employees come and go each season, as many other companies experience in our industry.

If we do need to add a staff member, we never hire quickly. We conduct extensive background checks and in depth interviews before adding a team member.

When we do have the pleasure of serving you in your home, at your business, or on your commercial property, you will find that our technicians take the time to keep your home as neat as we found it.

Our Service Guarantee

Your new installation will meet or exceed any code requirements.

We will obtain all needed permits.

Your system will be properly sized for the greatest efficiency.

We will reclaim and recycle all harmful refrigerants.

We will properly remove and dispose of all materials and equipment.

Our team will respect your property–we will care for your home and complete the job with speed and precision.

Call us today at (317) 881-7738 for a FREE estimate on your next plumbing, heating, or cooling service!
We Proudly Serve Central Indiana, including…
New Whiteland


Center Grove