

CALL TO SCHEDULE
(636) 937-2927
(636) 937-2927
Been using Crystal since we moved to TDL in 2012. Every time they come out for the seasonal checks, the technician is always friendly, courteous, and does a thorough job. They also are quick to answer questions and also offer suggestions about heating and cooling. My wife and I love the fact that we signed up for seasonal inspections and the office always calls us to remind us to set up an appointment - it one less thing that wife and I have to concern ourselves about! We know that our heating and cooling systems are being carefully checked and monitored and it one less concern for house ownership.
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I have done business with Crystal H & C for a number of years, twice a year for general/seasonal maintenance. The service techs have been honest, courteous and cleaned up when the job was complete. Arrival has been within the estimate time frame, even earlier if a ...
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I have done business with Crystal H & C for a number of years, twice a year for general/seasonal maintenance. The service techs have been honest, courteous and cleaned up when the job was complete. Arrival has been within the estimate time frame, even earlier if a technician was available; always preceded by a call when they are in route.
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It's always been, no one is perfect & would need to improve in some way. Carly is the exception.
Well informed on Heating & cooling, he knows how to improve both with added Knowledge on how to me save money. The best of both worlds.
A true salesman of self & a ...
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It's always been, no one is perfect & would need to improve in some way. Carly is the exception.
Well informed on Heating & cooling, he knows how to improve both with added Knowledge on how to me save money. The best of both worlds.
A true salesman of self & a great asset to your company.
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We have been customers of Crystal Heating and Cooling for many years. We purchased a new HVAC system from them and they have been great about keeping it tuned up and inspected each season. The guys that come out have been great. I'm fairly certain we've met them al...
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We have been customers of Crystal Heating and Cooling for many years. We purchased a new HVAC system from them and they have been great about keeping it tuned up and inspected each season. The guys that come out have been great. I'm fairly certain we've met them all! We've had some hiccups in the system, but the guys are right on it when we call and always remain professional. We are extremely pleased with the guys who come out, the girls in the office and Mike, the patient man who has been so good to us. I highly recommend Crystal Heating and Cooling for their HVAC systems and most of all for the people who make such a difference. Thank you!
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CALL TO SCHEDULE
(636) 937-2927
(636) 937-2927
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Adrian I.
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CALL TO SCHEDULE
(636) 937-2927
(636) 937-2927


Customer service is always a top priority at Crystal Heating and Cooling. Our BBB Membership A+ rating is like a badge of honor as we continuously strive to provide the best experience for our clients.
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CALL TO SCHEDULE
(636) 937-2927
(636) 937-2927

Darren H
has a 5-Star rating and leads the company in total reviews,
making this pro a ReviewBuzz Rockstar!





388 total reviews
I have done business with Crystal H & C for a number of years, twice a year for general/seasonal maintenance. The service techs have been honest, courteous and cleaned up when the job was complete. Arrival has been within the estimate time frame, even earlier if a ...
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I have done business with Crystal H & C for a number of years, twice a year for general/seasonal maintenance. The service techs have been honest, courteous and cleaned up when the job was complete. Arrival has been within the estimate time frame, even earlier if a technician was available; always preceded by a call when they are in route.
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Darren H was the technician that came to my home. He was professional and very easy to deal with. He corrected the humidifier problem in a short time, answered my questions and provided additional information when I inquired about my furnace and AC unit. He was a ...
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Darren H was the technician that came to my home. He was professional and very easy to deal with. He corrected the humidifier problem in a short time, answered my questions and provided additional information when I inquired about my furnace and AC unit. He was a pleasure to deal with.
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Darren H. has been coming to my home for the last 16 years. Darren has always been very courteous and thorough on all his visits, whether it was just annual maintenance or a service call. Darren always explained what he was doing and why he was doing it. Darren ...
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Darren H. has been coming to my home for the last 16 years. Darren has always been very courteous and thorough on all his visits, whether it was just annual maintenance or a service call. Darren always explained what he was doing and why he was doing it. Darren is a great example of a service professional.
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Darren has serviced my A/C and furnace equipment several times. He has always been very professional and pleasant to deal with. He takes time to explain what he is doing and how to properly operate the systems. I would highly recommend him and I hope Crystal Hea...
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Darren has serviced my A/C and furnace equipment several times. He has always been very professional and pleasant to deal with. He takes time to explain what he is doing and how to properly operate the systems. I would highly recommend him and I hope Crystal Heating & Cooling always provides him as my technician.
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