5250 Old Orchard Rd
Skokie, IL 60077
773-420-6060

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Local Reviews

Rated 5.0 out of 5 stars based on 32 customer reviews

Our service guy was top notch and very good

I was totally blown away by his service personality and overall knowledge.

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First Class Experience

Ultimate HVAC is fantastic - the team did an outstanding job installing a new AC unit. They are professional, honest and knowledge about all-things HVAC. I highly recommend the company - first class experience all the way.

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Air conditioner

They are really professionals highly recommended. Very honest

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Great service

Buen precio

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Timely service

My furnace stopped working this morning and my house was freezing. I called ultimate and they were here within 30 minutes and were able to work around my schedule. They had the part in their truck and replaced it for a fair price within 20 minutes. They even answered all my questions while I was watching them install it. I will only call them for service from now on

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Furnace problem resolved very quickly

I called Ultimate HVAC about the furnace not igniting and only blowing cold air. They answered very quickly and were able to give me a 45 min time to be at the house. They were there and after looking at the furnace, they said it need a part and were able to get it in less than an hour and have it installed in 20 min. They also replaced the furnace filter for free. Very prompt and good with their time and price! I highly recommend this company!

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Very dependable and speedy service

The furnace in our rental unit broke in January. We called and Jonathan showed up within an hour, diagnosed the problem, and let us know the options we had available with quotes the following day. He and the crew replaced the furnace and walked us through all the questions we had. Any furnace replacement is going to be costly, but we felt like we were given honest answers and a fair price - plus the work was done so quickly it made it much less of a hassle. Would highly recommend!


Response from Ultimate HVAC:

Thank you so much for the positive feedback Matt, it was a pleasure to work with you and Grant. We will continue to provide reliable and prompt service in the future. We hope it will provide comfort and peace of mind for many years to come.

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Always the best service!

I have been using ultimate HVAC for a few years now. They are very professional and courteous and they always go the extra mile to accommodate my schedule. I travel for work quite often and don’t always have the luxury of availability. I most recently had a situation with my HVAC system. I called at 8 am on a Saturday and they arrived at my home in Northbrook by 10:30 am to diagnose and solve the issue. I wouldn’t think of going anywhere else for all of my HVAC needs.


Response from Ultimate HVAC:

Michael thank you for the positive feedback. We strive to provide nothing but the best service and your appreciation keeps us going.

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Responsive, great service

Chano was very quick to respond to questions and service emergencies. Responsible, neat, really concerned about doing good work!

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Quick Work

Guys we’re super quick, friendly & knowledgeable about all my questions and concerns. Will definitely use this company again!!


Response from Ultimate HVAC:

Thank you for choosing Ultimate HVAC. We are glad that you were pleased with our services.

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Job Locations

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AC Install

AC Install

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Chano G. Job Checkin

New AC install

New AC  install

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Chano G. Job Checkin

Ac Turn up


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Jonathan G. Job Checkin

AC Maintenance


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Jonathan G. Job Checkin

AC Maintenance


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Jonathan G. Job Checkin

AC Repair Skokie

AC Repair Skokie

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Chano G. Job Checkin

Ac cleaning


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Jonathan G. Job Checkin

AC repair Chicago


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Jonathan G. Job Checkin

AC Repair


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Jonathan G. Job Checkin

Unico Installation

Unico Installation

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Jonathan G. Job Checkin

AC repair


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Chano G. Job Checkin

Service ac


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Jonathan G. Job Checkin

AC Repair

AC Repair

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Jonathan G. Job Checkin

Summer Maintenance

Summer Maintenance

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Chano G. Job Checkin

Summer maintenance

Summer maintenance