Residential HVAC Products & Services In Greater St. Louis

If you're in the need for residential HVAC services, repairs, replacement equipment, or installation, we're here for you.

For more than 60 years our certified technicians have been repairing and installing home air conditioners and furnaces, as well as providing preventative home HVAC maintenance.

As a proud factory authorized dealer of Carrier products, we offer the most dependable residential heating and cooling products in the industry.

Looking for HVAC Coupons?

What Areas Do We Serve?

We cover a large service area.  From St. Louis city to Chesterfield, MO. From Ste. Genevieve to Jefferson County.  Wherever you are, we can help!  Simply request a service call and we'll come to you.

Residential HVAC Products

Whether you need a new residential HVAC system or your system quits, it’s important to find a unit that will work well -- and last.

New equipment must be sized correctly for your home and ductwork. Furthermore, if it’s installed by a knowledgeable technician it will greatly improve the efficiency of your system and the comfort of your home.

Building a home is exciting, but it can also be stressful. We get it.  We’ll work with your contractor every step of the way to ensure your new home stays comfortable all year long.

Browse through the residential HVAC Carrier products we offer.

Carrier Factory Authorized Dealer

Useful HVAC Add-Ons

While researching the benefits of a modern central air conditioner, we encourage you not to overlook add-ons that will help lower your energy costs even further:

  • Variable-speed air handler
  • Fan-only mode to save money overnight by recirculating already-cooled air
  • Programmable thermostat for zone cooling
  • Ductwork cleaning to provide dust-free air circulating through the new unit
  • A filter-check light so you remember to periodically check the air filter

For more helpful insights on selecting the best central air conditioner or heat pumps for your specific needs, contact us for a free consultation today!

Infinity Touch Control (Weather)

Infinity Touch Control (Weather)

What Our Customers Are Saying About Us

I am glad Darren H came out today and found that the humidifier wasn’t draining properly. That wasn’t EVEN part of the "maintenance agreement". five/5 thumbs -up to Crystal Heating for having employees like Darren H working for them.
Don Coplin
21:34 13 Dec 18
Will and Cary performed preventative maintenance service today. They were friendly, professional, polite, explained their findings, installed new filter and started humidifier for the system. They arrived at the time expected, and worked diligently while here. I have been a Crystal Heating and Cooling customer for years because of their customer service and quality techs. Today was no exception!
Pat Smith
23:11 31 Oct 18
I’ve had Crystal Heating and Cooling check my furnace and AC every 6 months for over 10 years. They do a great job, and the one time I had an issue, they readily fixed it and applied credit to my account.Will was the technician that came to check my furnace for the winter today. He was courteous, friendly, and thorough. He checked everything and kept me in the loop the whole time. Great service!
Miriam Rouggly
14:19 10 Oct 18
This is a great company. Will was our technician and he was friendly, knowledgeable, and did a thorough job. Highly recommend.
02:13 03 Oct 18
AC went out on Wednesday (late), thought I had it fixed early on Thursday. Late in day Thursday NOPE I didn't have it fixed! Called - they sent Will Lewis over asap and he had the system on its way to defrosting immediately. Answered all of my questions professionally and assured me he'd get another appointment for us the next morning - which he did, so that the system could be repaired. Thankful for their prompt and professional visit to our home.
Laura Bergee
16:56 21 Sep 18
Will was very professional on the phone and in person. He came out on a Saturday and fixed our air conditioner in a timely manner. We appreciated his prompt response to our after-hours phone message and came out when he said he would. He seemed very knowledgeable and was polite and friendly. We definitely recommend him.
Tony Ferguson
20:23 15 Sep 18
We have used Crystal Heating and Cooling for 9 years. They do a great job. The technicians are always curtious and prompt. There has been issues with scheduling but they have always made it right. We do the two appointments a year to keep our AC and heater in tip top shape. They have never had issues with my large dog or my very nosey three year old. If you want good people to do great service I recommend giving Crystal a call.
Lauren Smith
20:34 04 Sep 18
I couldn’t be happier with the job these boys performed. The installation looks and works awesome! After they finished, Cory went over the whole system with me and explained how to operate it and how to do the maintenance for it. Five stars! Well done!!
Hank Swallow
19:19 04 Sep 18
Crystal Heating and cooling have been my go to for my poor dying AC unit for the past five years and I finally took the leap to replace it and my heating system and I was not disappointed. They worked so hard and were so polite and easy to talk to. There were some other problems with the ductwork that I nor they were aware of until they started the work and they explained it perfectly and did a great job repairing it and making sure it was done right. They are the best and I would not recommend anyone else!
Elise Bagley
18:13 18 Jul 18
Had a Carrier Furnace and Air installed by Chris S. who did an outstanding job at my rental property on 10-July-2018... this is the second time I've used Crystal Heating & Air and highly (I mean STRONGLY) recommend them to perform any and all type of heating and air conditioning work you may need done... They are courteous and have VERY competitive prices around the area... My rental is in North County, and they have no problems traveling north of Crystal City to assist your needs... Thanks CHRIS for your HARD Work today!!...Had (2) NEW Carrier units installed on my house today (8/11/16) and had both Jason and Martin from Crystal Heating & Cooling on site. They did an OUTSTANDING JOB ensuring the installation was done professionally and answered every question to my satisfaction. They laid drop cloths around all areas to eliminate any debris from coming in contact with the flooring, and did an excellent clean-up once the work was completed. They paid attention to the "details" on everything they did!... Great CREW and I would recommend Crystal Heating and Cooling to anyone in the St.Louis area requiring new A/C and/or Furnace installation. House is now COOL with the new high efficiency units running about half as much as my older unit that was replaced. GREAT JOB GUYS!
Dave Lyle
21:19 10 Jul 18
I work 3rd shift and was sleeping during the day (July) so hot outside...I awoke to use the bathroom and noticed my thermostat was reading 82 degrees yikes! I called and they came out within an hour amazing!!! Had the problem fixed and I was back to sleep to make my shift. Thank you guys so much for taking care of us in our time of need..Simply wonderful customer service. A+ 5 Stars 2 Thumbs 🙂 I am so happy I am doing a routine service contract. Again thank you! Greg.
Greg White
19:51 09 Jul 18
Cary was fantastic! He took time to show me what was wrong and was quick to replace the part which he had with him. He even took the time to show me things on my Carrier Infinity thermostat that I didn't even know about like the savings of my heat pump! I highly recommend Crystal Heating and Cooling for their promo, courteous service, and especially Cary J!
Rowe Cavelli
14:47 27 Jun 18
I have been a customer of this company since 1999 when they installed my furnace and air conditioning in my new home. Since that time I have had Furnaces and air conditioners replaced in two houses.This past weekone of my renters notified me that the air conditioner was not working properly so naturally I called Crystal to make the repairs. I was told that the unit needed 2 pounds of refrigerant and I authorized the repairs. $375.00 I was assured that everything was fine. On Saturday my renters called to inform me that the a/c was not working. I called the emergency number for Crystal and informed them of the problem mentioning that the renters were in their 80s and i was concerned for their well being, by Monday i still had hear nothing from Crystal Heating so I called again on Monday morning and was told that they would try to get someone out that day or the next. My next contact from Crystal w as that the unit had a leak and when asked why that was not noted on the first visit the only answer I got was that a new unit was needed. I am extremely unhappy with that service after having been a long time customer. NEVER AGAIN will Crystal get any business or referrals from me.Mike Bowzer
mike bowzer
01:59 21 Jun 18
The staff were wonderful. They worked quickly and were in and out of here in no time. The young man that worked inside the house was very friendly. All in all, this was a great experience and I would highly recommend this company.
Reba Skabialka
14:12 21 May 18
I have had them service my equipment for over thirty years. I had always been pleased with the work they do. Today's technicians were courteous, prompt, and did the work without wasting any time. I would be happy to have them back next time.
John Stephens
23:55 09 May 18
I have always had a good experience with CH&C from the initial installation of my new Carrier unit and throughout the annual preventive maintenance and checks. My recent inspection performed by Darren H. was very thorough, professional, and personable. Thanks Darren for explaining each step of your process and recommendations for improved performance of our heating/cooling unit. I have committed to use CH&C for future maintenance and welcome Darren to provide our service.
Larry Posluszny
17:05 24 Apr 18
Cary J. was on time. He was thorough, friendly, and explained many functions to me. He cleaned the system and assured all was running well. I would welcome him back anytime. Heather set up my appointment easily. I'm glad this team is working for me!
Rich Luebcke
23:03 11 Apr 18
I had a great experience with air duct cleaning services from Crystal Heating & Cooling. The front office staff were very accommodating and answered all of my questions. They also were very upfront about the entire process and everything that was included, unlike other companies I spoke to where everything was an add-on. On the day of the service Joe arrived on time and explained the process to me again, and checked in throughout the day to update me on his progress and share photos of how things were going so far. I would definitely recommend this service to anyone considering getting their air ducts cleaned!
Erika Leonard
18:49 12 Feb 18

How Can We Help You & Your Home, Today?