
Serving Berkeley, IL and surrounding areas
Approved
In business since 1972
Free estimates
Emergency services offered
"Installers arrived early and were very efficient. Pleased with the work completed."



Serving Berkeley, IL and surrounding areas
Approved
In business since 1972
Free estimates
Emergency services offered
"Installers arrived early and were very efficient. Pleased with the work completed."


Serving Berkeley, IL and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"Repairing Central Air Conditioning System"




Serving Berkeley, IL and surrounding areas
Approved
In business since 1992
Emergency services offered
Warranties offered
"Installer was knowledgeable explained the installation process and different cost/warranty prices. Clean and efficient."





+49

Serving Berkeley, IL and surrounding areas
Approved (Corporate)
In business since 1971
Free estimates
Emergency services offered
"We were experiencing problems with our central air conditioning unit. It was running, however, it did not cool the condo fast enough. The Four Seasons Technicians arrived on time, very professional, thorough explanation of what was wrong with the unit, and provided solutions on how to fix the unit. He was very helpful in helping me negotiate for a new coil and A/C unit. He was dressed in protective covering during COIVD-19. I would use Four Seasons Heating & Air Conditioning again. I was very happy with their service."





Serving Berkeley, IL and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1922
Free estimates
Emergency services offered
"This was routine preventive maintenance of my central A/C ARS is very professional and did a thorough testing and inspection of both my systems."


Serving Berkeley, IL and surrounding areas
Approved
In business since 1911
Free estimates
Emergency services offered
"The installation went, workers were professional and cleaned up afterwards."





+10
Serving Berkeley, IL and surrounding areas
Approved
In business since 2012
Warranties offered
Credit card accepted
"This process went very well. As a matter of fact, to try to help me out in this process, he tried to troubleshoot with me over the phone so I could potentially make the fix myself. He made an appointment to come out to see me, I believe the next day and quickly fixed my freezer. He found that it needed an inverter board, which he happened to have and was able to do the install. Very polite, quick, clean and yes, I would definitely use again (hopefully I won't have too though)."

Serving Berkeley, IL and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
"I had an excellent experience with this HVAC company! They installed 3 central A/C units in my building, and everything was done professionally and efficiently. Special thanks to Angel and Martin for their great work, professionalism, and attention to detail. Highly recommend!"


Serving Berkeley, IL and surrounding areas
Approved
Warranties offered
Small jobs welcome
Offers commercial services
Semper Fidelis Services brings military-grade discipline to HVAC and plumbing. Founded on the principle of being "Always Faithful" our team offers 10+ years of technical experience, including an AAS in HVAC/R and Universal EPA certification. We specialize in high-quality, reliable residential and commercial services with a strict commitment at doing the job right the first time.

Serving Berkeley, IL and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
With over 15 years of experience in the HVAC industry, Growchy Industries is who you need to take care of your commercial, industrial, and residential mechanical needs. We handle everything from the initial consultation to making sure your equipment runs perfect every single time. You will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!\n
From average costs to expert advice, get all the answers you need to get your job done.

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