
CUSTOMER REVIEWS

Your friends at Ultimate HVAC have only one goal, and that's to keep you and your family comfortable. Call us now for all of your Heating and Cooling needs. Join our many happy customers and leave us a review.
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"Have used Ultimate for the past several years. Always received quality service from the company. Highly recommend them."
C . K from Evanston , IL on January 2nd, 2023
"Always helpful and knowledgeable! Thank you! "
K . C from Chicago, IL on July 21st, 2021
"Always helpful and knowledgeable! Thank you! "
K . C from Chicago, IL on July 21st, 2021
"Ultimate HVAC installed our Mitsubishi mini-split system for us. Our experience with them was great, from the office staff, sales and all the way to the installation of the system. These guys knows what customer service really means. Karen from the office was great following up and returning my calls. Jonathan that provided the estimate and quote was very knowledgeable and responded to all my inquiries (email,phone and text). The techs that came out, Channo and Edgar, were great as well. They were respectful of our place, Channo updated us every step of the installation process, and they left the worksite very clean. I had quotes from Four Seasons, ABT, and 2 other smaller companies and their price is competitive. These guys are very nice people and they know their products well. I couldn't be any happier with the service I received. I highly recommend this company."
N . U from Chicago, IL on July 20th, 2021
"Incredible! They’re so personable, prompt, and professional. Highly recommended!"
L . G from Evanston, IL on June 5th, 2021
"Jonathan was great. He has been the one to come by everytime I have had issues with my furnace and my AC. Very easy to talk to and I trust his advice."
J . L from Evanston , IL on March 5th, 2021
"Jonathan was out today and sent an estimate right away for further repairs. This company is wonderful and I highly recommend them!"
R . L from Evanston, IL on November 9th, 2020
"Service was great from start to finish. Scheduling my appointment was easy- was able to get an appointment for furnace maintenance Dane week. My technician was SO very helpful- he answered all of my questions, was able to make repairs same day as maintenance appointment and he was so very kind. I would highly recommend them for transparent, timely service. "
M . S from Chicago , IL on January 20th, 2021
"Jonathan was out today and sent an estimate right away for further repairs. This company is wonderful and I highly recommend them!"
R . L from Evanston, IL on November 9th, 2020
"Thanks for the fast service guys! Our heating system is ready for the winter."
M . G from Skokie, IL on September 28th, 2020
"I had the pleasure of having Jonathan come and service my furnace today. He was very professional and gives the confidence and security that all customers should experience. I’m very happy with this company and will continue to use them for the future. Thank you so much for great treatment and such professionalism. "
G . B from Chicago , IL on October 27th, 2020
WE ARE YOUR NEIGHBORS
LOCALLY OWNED
Ultimate HVAC is local owned and has decades of experience providing water heater installation and service for Skokie area homeowners and businesses.
Guarantee Peace of Mind
Ultimate HVAC is committed to your needs and satisfaction regarding water heating, HVAC or indoor air quality.
Factory Trained
We have completed manufacturer training and are Navien® and A. O. Smith dealers.
We've been an Accredited Better Business Bureau member since 2017, and we are more than proud of our A+ BBB rating!
Nate Certified heating and cooling contractor.
Ultimate HVAC is EPA refrigeration and air conditioning certified.
Ultimate HVAC is licensed and insured to do furnace, boiler, air conditioning, and water heating work throughout Cook County.