
Angi Approved
In business since 2000
Free estimates
Emergency services offered
"Everything went well and the job done properly and to my satisfaction. Also done on time and in a timely manner. Good job."


Angi Approved
In business since 2000
Free estimates
Emergency services offered
"Everything went well and the job done properly and to my satisfaction. Also done on time and in a timely manner. Good job."

Angi Approved
In business since 2019
Emergency services offered
Warranties offered
"Very fast and efficient. Pleasant service done quickly"

Angi Approved
In business since 2018
Warranties offered
Customers say: Quick response
"Excellent service"

Angi Approved
In business since 2013
Free estimates
Emergency services offered
"Greyguard heating and cooling has earned every bit of this five star review. They installed my new AC unit on August 1, 2025. and the entire process was smooth. professional and efficient. Fast forward to this morning when I woke up with no heat - never a fun thing. I called Greyguard and they showed up promptly, diagnosed the issue, and had everything up and running in no time Their technicians are knowledgeable, courteous, and clearly take pride in their work. It’s rare to find a company that stands behind their installations and responds so promptly when you need them. I am genuinely impressed and grateful for their service. I highly recommend Greyguard for anyone needing reliable heating or cooling support"

Angi Approved
In business since 1976
Free estimates
Emergency services offered
"The Techs did a very good job of installing the AC as well as the thermostat. One of the Techs returned to install the "skirt" of the thermostat as well as teaching us to use the Google Thermostat."

Angi Approved
In business since 1992
Free estimates
Emergency services offered
"I originally called my regular service company to come out and look at my ac and they told me I had a bad compressor and should replace my 7 year old system. I called Prestige for a 2nd opinion, and they said my compressor was not the problem. They also told me that my system was still under the manufacturers warranty. They repaired my system for under $300. I will definitely be calling them if I have a problem in the future."


Angi Approved
In business since 2011
Free estimates
Emergency services offered
"Yes, they did a great job. They served my AC. It didn't need to be replaced"

Angi Approved
In business since 2017
Free estimates
Emergency services offered
"Contacted Frank about an AC problem and he had Luc come out same day to address the issue."

Angi Approved
In business since 2007
Free estimates
Emergency services offered
"Extremely knowledgeable and excellent workmanship"
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