The team at Ultimate HVAC supports reliability and professionalism in the heating and cooling industry in Wilmette, IL and the surrounding area.

For real examples of our work and how our heating and cooling services stand out in Wilmette, IL, take a look at our customer reviews.

Local Reviews
for Wilmette, IL

Ultimate HVAC Rated 5.0 out of 5 stars based on 2 customer reviews


Great service and awesome price




Review of Ultimate HVAC

Finally a company with great service and great price! Seems to be a small family business with old fashioned customer service and professionalism. I will definitely call them again.


Response from Ultimate HVAC:

Karen, thank you for the kind words. We strive to be the best we can every day and your feedback helps affirm why we do what we do every day. We sincerely thank you for that.


Good, polite technicians




Review of Ultimate HVAC


Response from Ultimate HVAC:

Thank you for choosen Ultimate Hvac. We appreciate your feedback.


Chano G.

Chano G.

Near Walnut Ave, Wilmette, IL 60091
Jonathan G.

Jonathan G.

Furnace repair, Wilmette

Near Birchwood Ave, Wilmette, IL 60091
Chano G.

Chano G.

Furnace Quote

Near Hibbard Rd, Wilmette, IL 60091
Chano G.

Chano G.

Service Call

Near Old Glenview Rd, Wilmette, IL 60091
Chano G.

Chano G.

Service call no heat

Near Melrose Ct, Wilmette, IL 60091
Wilmette, IL - Service call no heat
Chano G.

Chano G.

Garage Heater Installation

Near Osage Ln, Wilmette, IL 60091
Wilmette, IL - Garage Heater Installation