Design Element | Hely Heating and Air Conditioning Co.
5.0
Design Element | Hely Heating and Air Conditioning Co. Design Element | Hely Heating and Air Conditioning Co. Design Element | Hely Heating and Air Conditioning Co. Design Element | Hely Heating and Air Conditioning Co. Design Element | Hely Heating and Air Conditioning Co.
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About

About Hely Heating and Air Conditioning

Design Element | Hely Heating and Air Conditioning Co.
Design Element | Hely Heating and Air Conditioning Co.
Fully Licensed and Insured | Hely Heating and Air Conditioning
Hely About Image

About Hely Heating & Air Conditioning Co.

Richard Hely began his career in the HVAC industry in 1969, working as a service technician. In 1987, he founded Hely Heating and Air Conditioning with a commitment to providing honest, personalized service to the local community.

During the first five years of business, Rich personally completed every installation and service call, setting a high standard for workmanship and customer care. Rich continues to come into the office every day, staying closely involved in operations and ensuring that the values he built the company on remain at the heart of everything we do.

We're proud to have a dedicated team that reflects that same commitment—every technician on our staff has been with us for over 15 years, and two of them have served customers at Hely for more than 25 years. Their experience, consistency, and loyalty are a direct reflection of the environment Rich created, where integrity, respect, and doing the right thing always come first.

Design Element | Hely Heating and Air Conditioning Co.
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636-305-9555

Customer Testimonials

Design Element | Hely Heating and Air Conditioning Co.

Building trust, one satisfied customer at a time. Read their stories.

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Great experience! Would definitely recommend and will be using/referring in the future.

Sam G
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Wonderful service was here on short notice to help on a really hot day. I will be recommending and using for other properties.

Lindsay W
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Tim was efficient and knowledgeable. He explained everything he did and what the problems were. I would recommend them.

Alison N
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We have been using Hely for years.  Professional, prompt and courteous service.

Steve T
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never have a need to call anyone else, they are the best, also refer a lot of people to them because they know how to treat people and get the job done with top quality service techs and office staff

Scott Z
Design Element | Hely Heating and Air Conditioning Co.
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Very helpful on installing my new thermostat. Assisted in set up too.  We’ve used Hely for a very long time and will continue to do so.  Have also had new furnace and A/C installed by Hely.  Great staff

Gary J
Design Element | Hely Heating and Air Conditioning Co.
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Amazing Service!  They are great!  Our AC went out after the 4th of July, and Tim came out that same day to repair our unit.  He diagnosed the issue in less than 10 minutes, and had it fixed in less than 5.  I am extremely grateful for their great service and quick resolution!  I would highly recommend calling them!

Kyle W
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Family has been using Hely for years. Always on time, polite, professional. Very responsive and they have an emergency line for when the weather is bad and you need help. Installed a new furnace and A/C for our new house within the last year and we're very happy.

Matt B
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They explained everything in terms that I could understand. The installers were very courteous & did a great job cleaning up. I highly recommend giving them a call.

Crete L
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They always come when called to service our heating & cooling system.  Good prices, always fair and friendly service.

Mark C
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Never have a need to call anyone else, they are the best, also refer a lot of people to them because they know how to treat people and get the job done with top quality service techs and office staff

Scott Z
Design Element | Hely Heating and Air Conditioning Co.
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Korky has been working with our family for a long time. He is always so nice and efficient that we usually always hope to get him when we call you guys. He really cares for his customers and is always so professional. I’m really glad you have someone like korky on your team.

Ozzy B
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Design Element | Hely Heating and Air Conditioning Co.
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Service Areas

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Crestwood
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Creve Coeur
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Crystal City
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Des Peres
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Desoto
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Ellisville
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Eureka
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Festus
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Frontenac
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Glendale
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Grantwood Village
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Green Park
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Hanley Hills
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High Ridge
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House Springs
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Huntleigh
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Imperial
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Kirkwood
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Ladue
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Lemay
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Manchester
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Maplewood
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Maryland Heights
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Mehlville
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Oakville
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Olivette
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Overland
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RichmondHeights
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Rock Hill
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Sappington
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Shrewsbury
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St. Louis
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University City
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Valley Park
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Warson Woods
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Webster Groves
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Wildwood
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Winchester
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University City
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Valley park
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Warson Woods
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Webster Groves Heights
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Wildwood
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Winchester