Serving Grayslake, IL and surrounding areas
Approved
In business since 1946
Free estimates
Emergency services offered
"Very happy with the new system. Installation was smooth. Two minor glitches noticed by the village inspector were corrected promptly."
+2
Serving Grayslake, IL and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Estimate was great compared to several others. Was honest and upfront about costs. A/C working like so much better now after their suggestions. Few issues while installing but they were very apologetic and went above and beyond to fix them."
+21
Serving Grayslake, 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 Grayslake, IL and surrounding areas
Approved
In business since 1992
Emergency services offered
Warranties offered
"Dean was amazing - Very knowledgeable, detailed and provided excellent customer service. He went above and beyond and did the install same day. Highly recommend!!"
+49
Serving Grayslake, IL and surrounding areas
Approved
Super Service Award Winner
Free estimates
Emergency services offered
Warranties offered
"I had a great experience with their HVAC services. They repaired my electrical baseboard heater quickly and made sure everything was working perfectly before leaving. The team was professional, punctual, and very knowledgeable. They also installed our new central A/C system smoothly with no issues at all. Communication was clear throughout the process, and the pricing was fair. Highly satisfied with the quality of work and customer service. I would definitely recommend them for any heating or cooling needs."
+20
Serving Grayslake, IL and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"I have been working with Rick * C R Mechanical ) for the past 5 years I live in east coast and have a rental home in IL , have used this company for regular maintenance So far we got our Aging HVAC and Water heater replaced thru RIck , and all was a pleasant experience .Very professional I would highly Recommend C R Mechanical for any of the Above related work Thanks Anil"
+8
Serving Grayslake, IL and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"The guys showed up on time and did a very professional installation. They did n't cut any corners on the parts that they provided and didn't overcharge for them. They definitely knew what they were doing and explained in detail everything they were doing. I will not only recommend them but will use them again for any HVAC work in the future. Neil R."
Serving Grayslake, IL and surrounding areas
Approved (Corporate)
In business since 1971
Free estimates
Emergency services offered
"Excellent. Technician arrived timely. Tech was extremely courteous, professional and gave detailed explanation of central air system operating status. We have had Four Seasons perform seasonal check up on our heating and air conditioning system, and repairs when required, for over ten years."
Serving Grayslake, IL and surrounding areas
Approved
In business since 2019
Emergency services offered
Warranties offered
"Richard Savage responded timely. He did a wonderful job installing our our Air Conditioner and Furnace. He was prompt and efficient. He is very customer service oriented and he is very knowledgeable. I would highly recommend his services. Great guy!"
+14
Serving Grayslake, IL and surrounding areas
Approved
In business since 1911
Free estimates
Emergency services offered
"Extremely professional, we use the for installation and preventative maintenance on all of our mechanicals"
+10
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