
Serving Lake In The Hills, IL and surrounding areas
Approved
In business since 2003
Free estimates
Emergency services offered
"Service was prompt, professional and well done."


Serving Lake In The Hills, IL and surrounding areas
Approved
In business since 2003
Free estimates
Emergency services offered
"Service was prompt, professional and well done."

Serving Lake In The Hills, IL and surrounding areas
Approved
In business since 2011
Emergency services offered
Warranties offered
"All in all good service but price too high"





+15

Serving Lake In The Hills, IL and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1922
Free estimates
Emergency services offered
"Job well done. "


Serving Lake In The Hills, IL and surrounding areas
Approved
In business since 1946
Free estimates
Emergency services offered
"Great experience from beginning to end."





+2

Serving Lake In The Hills, IL and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"The unit was installed a couple of years ago. This visit was for spring checkup. Thomas, the tech, was great. Informative and efficient. I highly recommend this firm."





+21

Serving Lake In The Hills, IL and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"Sean our service man did an outstanding job! Everything he does is exactly the way you would want it to be done. So precise and clean! I would not use anyone else."



Serving Lake In The Hills, IL and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"For all your heating, ventilation, and air conditioning requirements, I highly recommend CR Mechanical Services. Their ability to address problems efficiently and promptly is truly impressive!"





+8

Serving Lake In The Hills, IL and surrounding areas
Approved (Corporate)
In business since 1971
Free estimates
Emergency services offered
"The technician was amazing. Very polite and professional. Did a very thorough inspection and cleaned the air conditioner. I’m asking for him to come back for my furnace inspection in the fall. Excellent service."





Serving Lake In The Hills, IL and surrounding areas
Approved
Super Service Award Winner
Free estimates
Emergency services offered
Warranties offered
"I recently hired them for central A/C installation and furnace replacement, and the experience was excellent. The team was professional, arrived on time, and completed the work efficiently. Everything is running perfectly now, and my home feels much more comfortable."





+20

Serving Lake In The Hills, IL and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"Great work by Freddy, very polite ,respectful of our home very thorough. I inquired online at 4am before I went to work . My furnace not functioning correctly he called me within minutes of pressing send, told him no rush , if he could look at it today and he was here by noon and everything is functioning properly "





+15
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