
Serving Highwood, IL and surrounding areas
Approved (Corporate)
In business since 1938
Free estimates
Emergency services offered
"Professional and thorough. Central humidifier installed without issue."





+6


Serving Highwood, IL and surrounding areas
Approved (Corporate)
In business since 1938
Free estimates
Emergency services offered
"Professional and thorough. Central humidifier installed without issue."





+6

Serving Highwood, IL and surrounding areas
Approved
In business since 1904
Free estimates
Emergency services offered
"I did a full HVAC replacement (2 furnaces, 2 AC units) with Shavitz and have nothing but good things to say. First, the quote process with Ken was both informative and honest. The installation team led by Mirek was great. They were efficient, clean and walked me through everything. All piping and ductwork was replaced in the utility closets and at the AC units and all was properly insulated. Their work is clean and clearly shows they know what they are doing. It was a two-day install and Ken made sure to stop by on day 1 to ensure that everything was completed as we discussed. The furnaces are even quieter than expected! It’s too cold to run the AC units and they will need a return visit to get that system activated but so far so good. I would highly recommend this team to anyone."

Serving Highwood, IL and surrounding areas
Approved
In business since 1946
Free estimates
Emergency services offered
"We recently replaced our Heating & Cooling system with a energy efficient furnace & air-conditioning unit. We knew what we wanted, so I received bids from 4 different suppliers, receiving bids for a apples to apples comparison. All-Temp was by far the best pricing. Our installation process went flawlessly & the installers answered any question that I had. They came back out to our home per my request on a couple more occasions, to adjust the amount of time the 2 stage system ran. Everyone that we have dealt with has been extremely professional, courteous & knowledgeable. We just received a clean & check of our system & Jen our technician met each of those attributes. I would highly recommend All-Temp for any of your heating or cooling needs. Herb Pitzman Huntley, IL"





+2

Serving Highwood, IL and surrounding areas
Approved
Super Service Award Winner
Free estimates
Emergency services offered
Warranties offered
"I called them for central A/C repair and furnace servicing, and they exceeded my expectations. The team quickly diagnosed the issues and fixed everything without delay. Their professionalism and attention to detail really stood out. Highly recommended for any HVAC needs."





+20

Serving Highwood, IL and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"Collin did a great job of installing the whole house humidifier for my heat pump furnace. Very happy with both units."



Serving Highwood, IL and surrounding areas
Approved
In business since 1973
Free estimates
Emergency services offered
"Cahill installed my new furnaces in a professional manner and the units work very well. The annual service is thorough and complete. I am confident that the units are well maintained and not just given a cursory service. Installation of the ducts was done quickly and professionally and their advice helped me make the right decisions. They showed up to perform the work at the agreed time and completed the work efficiently. I didn't have to allocate a block of hours during which they might show up -- as with most service companies. I'm very pleased with this company."





+7

Serving Highwood, IL and surrounding areas
Approved (Corporate)
In business since 1971
Free estimates
Emergency services offered
"Installing was good. The Humidifier might need service soon though"





Serving Highwood, IL and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"Juan worked like a Pro. He did a thorough job in removing old humidifier and installing new one."

Serving Highwood, IL and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"I hired them to install new combined water heater/ boiler, install new water filtration system and service the ac units.Great service and knowledgeable of what theyâ re doing. Definitely will hire them again."




Serving Highwood, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Credit card accepted
"My technician Nichole was on time and very informative regarding my humidifier install. I am very pleased with the service provided by Graystone. They are always very prompt to respond to me when I need service and always take the time to answer all my questions and concerns. I will be using them from now on and recommend them."





+2
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