Proudly Serving St. Louis, St. Charles & the Surrounding Areas
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Your Deserve Comfort
As Unique As You!
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Amanda B.

Our technician Dakota was friendly, polite, knowledgeable, and professional. Thank you for your responsiveness & for cooling down our home on the hottest day this …

Craig A.

Michelle got us squeezed in on their schedule and Dakota showed up wearing his virus protection, and protection on his shoes for our carpets. He …

Ellen B.

My elderly neighbor’s furnace went out and Unique was able to come to her home within the hour. Not only were they able to quickly …

Jim S.

I called the owner, John, yesterday just before 6 pm. My new Trane furnace is running great before 6 pm today. The crew that did …

Joe S.

The technician was professional, diligent, & friendly. He went the extra mile to make sure the job was done right. I’ll have them come back …

Karen W.

My furnace went out over a holiday weekend and the weather was freezing cold. I contacted Unique Heating and Cooling on a Sunday morning and …

Our Services

Call Us Now :

(314) 647-0604


Unique Heating & Cooling Inc

"It's Your Air, Make It Unique"

Since 1967, we’ve been an industry leader in the installation and service of heating, air conditioning, humidifying and air filtration systems. Family owned and operated, we have a unique approach to ensuring your home comfort needs are met. Our technicians are uniquely trained to provide unsurpassed service and solutions for your comfort. We believe you should be comfortable, not only with the service and solution you select, but also in your experience of the service our staff provides. It’s time for you and your family to start living comfortably and safely.

Providing comfort
for over 50 years

Saving families
money through saving

NATE trained
and certified expert

customer service

24/7 availability for
any emergency

Family and
Locally Owned

Who we serve


Performance Safety Inspections

service areas

Surrounding Areas

service areas

Daikin Warranty

Call Unique Today To Learn More On How We Are Qualified To Save You More As A Daikin Comfort Pro!



Featured Manufacturer

We Service All Makes and Models

Frequently Asked Questions

To provide you with comfort for life which is represented and reinforced in the Daikin Comfort Promise. If, for any reason, our company has not met your expectations within one year of your equipment or system installation, we will return to your house to resolve any issues you have with your installation at no cost to you. As part of formally maintaining the Daikin Comfort Pro distinction, we will make all reasonable efforts to resolve any concerns you have within one year of your equipment installation. With the Daikin Comfort Promise, you can have peace of mind that we will continue to earn your business well after the sale.

The Daikin Difference is redefining home comfort with some of the most technologically and aesthetically advanced solutions. Our energy-intelligent systems provide an unprecedented level of individual comfort and control. Beyond our products and solutions, our commitment to personal service and manufacturing in North America is what makes us stand out from the pack, leading with air intelligence. User-friendly designs and our passion for innovation is the hallmark of Daikin. As a leaser in our industry, our products provide high-efficiency solutions through zoning capability, advanced designs, and easy, reliable service.