Why Choose Williams Comfort Air?

Williams Comfort Air is the most client-focused HVAC and plumbing company in the Indianapolis area. Our team has been earning trust in heating and cooling service, installation, and maintenance plus plumbing, drain, and sewer service, installation, and maintenance since 1966. We believe that the most important choice you have is WHO installs or repairs your air conditioner, furnace, plumbing, drains, and sewer.

Williams Comfort Air works to provide the best client experience possible. If something goes wrong with your HVAC or plumbing service, we will make it right, period. Our Client Assurance Manager is your advocate, and she will make sure that you are satisfied with a job done correctly.

Call us today: (317) 660-6992

Our Team

Our Williams Comfort Air and Mr. Plumber team members are proud of our community. All of us are committed to investing the time and resources needed to improve the quality of life for the residents and businesses in Central Indiana.

We appreciate feedback from our customers as this is how we continue to grow in excellence. Please contact our management team at any time with your comments, suggestions, or feedback on how we have served you and, most importantly, how we can better meet your needs.

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Our History

Williams Comfort Air and Mr. Plumber by Metzler & Hallam have been serving the Indianapolis area for seven decades: Williams Comfort Air since 1966 and Mr. Plumber since 1946. Our team is “homegrown” from our owners to our 150+ team members and committed to our clients and community. We have about 100 lime green trucks on the move around Indianapolis, Carmel, Fishers, Zionsville, Noblesville, Westfield, Avon, Brownsburg, Greenwood, Lapel, and many other Central Indiana towns.

Williams Comfort Air and Mr. Plumber have grown through the years without losing touch with our community. Our business is to provide the best in air conditioning, heating, air quality, duct cleaning, plumbing, water heaters, drain cleaning, and sewer systems. Our honor is to give back to our community with scholarships for graduating high school seniors, awards to teachers, blood drives, food drives, and community sponsorships like the Hamilton County Spelling Bee.

Williams Comfort Air and Mr. Plumber are located at 1077 3rd Avenue SW in Carmel. We currently provide service to Boone, Hamilton, Hancock, Hendricks, Johnson, Madison, Marion, Morgan, Shelby, and Tipton counties; but, we’re growing every day.

Licensed, Bonded, and Insured Indianapolis Company

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Client Reviews

After two years, we are very well satisfied with our geothermal heating and cooling system. After hearing our friends and neighbors tell how much their heat bill is we are extremely satisfied with our Williams Comfort Air System. We estimate that we are saving about 40%...

Jackie and Wilma A.

We can’t say enough great things about Williams Comfort Air! They were always friendly, informative, and on time. We have had several experiences, plumbing (Mr. Plumber) and heating, with them and all were very positive. They know what they are doing and are always willing to explain and offer options. If you want the best, call Williams Comfort Air.

Sally O.

Great experience with Williams Comfort Air. My appt. was for 2-5pm on Saturday and they called around 11am advising they could be there in 30 minutes if I'd like. I jumped at the chance as this would free up my late afternoon. Michael Peacock arrived as scheduled. He was very knowledgeable and personable. He offered lots of insight and helpful tips to keep my heating/ac unit working most efficiently.

Lisa D.

Scheduling was easy even after hours. Received service next day. Tech named Michael was great and fixed three problems even one I sprang on him. Best thing is the leaks were fixed!

Jeff M.

I called for my yearly heating inspection and was able to schedule quickly on a Saturday morning. When Chris Cook (technician) arrived he greeted me with a handshake and an introduction. He was professional, knowledgeable and VERY THOROUGH. He checked every aspect of the furnace found a small problem, fixed it and now my system is running better than ever. Great Tech- Great Company.

Tony G.

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