Home March 2022

Heating and Cooling In St. Louis, Since 1965.

For the best in heating and cooling repair and new installation in St. Louis, count on The Fleet That Can't Be Beat!

Emergency

With a fleet of 40+ rapid response trucks, we can provide emergency HVAC service even after regular business hours.  You can count on us for help.

Deals

As an HVAC company, whatever your need, we offer you the best in value - products & services! Save on complete systems and more.  Grab a deal here.

Residential

From new HVAC systems to AC repairs, furnace repair, and routine maintenance, you can depend on Crystal to keep your family comfortable.

Commercial

Count on us for new commercial equipment or mechanical issues. We're commercial & light industrial heating and cooling experts!  Let's talk about your needs.

HVAC Services

New Equipment

We carry Carrier ACs,  Heat Pumps, Fan Coils, Gas Furnaces, and more.

AC Repair

AC not blowing cold air, making a noise, or not turning on?  We can help.

Furnace Repair

Furnace not working?  Hearing strange noises?  Smelling gas?  Contact us.

Ductless HVAC

Want to lower your energy bills or add AC or Heat in a single room?  We got you.

Air Duct Cleaning

Is the airflow in your home weak?  Dust building up?  Filters clogged?

Air Purification

Breath clean air and protect your family from air contamination in your home

Join Our Care Club!

What are the top benefits of keeping your HVAC equipment finely-tuned year around?

Top Benefits

  1. Lower cooling/heating costs
  2. More comfort year-round
  3. Less risk of breakdown
  4. Less costly repairs
  5. A dependable system
  6. Much better air quality

Product Spotlight

Whole House Air Purifier (new)

Are you breathing in allergens, dust, smoke, mold, or even viruses (Covid-19) in your home's air? Breath clean air with iWave!

Ductless Mini Split Systems

 

Our ductless mini-split systems by Carrier will fit any space, any need, and utilization! Bring any space to life!

It's Official; We've Gone Green!

Proud to be a Carrier Factory Authorized Dealer.

You can trust us with all your heating and cooling needs, and in Carrier with your comfort.

We're a 5-Time Winner 2014, 2015, 2017, 2018 & 2022

We're a 5-Time Winner
2014, 2015, 2017, 2018 & 2022

Stay Connected With Email

As an HVAC company serving St. Louis and surrounding cities, you'll benefit from our latest deals, product announcements, important service notifications, latest blogs, and more. Your email is safe with us so subscribe today and be in the know!

Valued Commercial Clients We Serve

As a commercial HVAC company, we've been delivering the most dependable repairs, new Carrier product installation, and maintenance to thousands of businesses across St. Louis and surrounding cities. So when you need the best team to get the job done, count on Crystal.

Aldi
Bob's Discount Furniture
Busch Stadium
Coach
Culver's

We Love Our Customers

As an HVAC Company, we strive every day to provide the very best products and services to every valued customer we're privileged to serve.

You Can Count On Our Experience

What we've done in the last 7 years alone.

Trouble Calls Service Department Ran
Homes We Installed Equipment
Businesses We Installed Equipment
Positive Reviews from Customers

Just Researching? We Got You.

Proudly Serving St. Louis since 1965.