YOUR COMFORT.
Award Winning Quality and Innovation in HVAC and Metalwork.
Serving the Chicago Suburbs and more!
Serving Naperville, Plainfield, Aurora, Oswego, Yorkville, Sandwich, Plano, Sycamore, DeKalb, Hinckley, Watermann, Batavia, Geneva, St. Charles, Bolingbrook, Downers Grove, Joliet, New Lennox, and surrounding area.
Heating & Cooling
HVAC system installation and maintenance
Repair
24/7 emergency repair services
Maintenance
Annual service plans to prevent breakdowns
Sheet Metal
Custom sheet metal fabrication
Why Choose Wiesbrook?
The difference is in our commitment to excellence
35+ Years Experience
Trusted HVAC experts serving Chicagoland since 1989
24/7 Emergency Service
We're here when you need us most, day or night
Licensed & Insured
Fully certified technicians you can trust
100% Satisfaction
We stand behind our work with a satisfaction guarantee
Emergency Service When You Need It Most
HVAC emergencies don’t follow a 9-to-5 schedule. That’s why we offer 24/7 emergency service to keep your home comfortable year-round.
Same-day Service Available
Licensed Certified Technicians
Upfront Pricing, No Hidden Charges
35+
Years in Business
10K+
Happy Customers
4.9
Average Rating
100%
Satisfaction Guaranteed
What Our Customers Say
Rated 4.9/5 from 500+ reviews
“We have dealt with Wiesbrook for many years from seasonal services to furnace and humidifier installation. Jon I who was just here this week did a fabulous job. Wiesbrook techs are knowledgeable and fair. We highly recommend Wiesbrook!”
Patti D.
“As always, Wiesbrook was very responsive to my request for service. My A/C issue was resolved quickly. John explained the issue well, which is a nice bonus of dealing with such personable, skilled folks! I always recommend them to friends.”
Claudia H
“Weisbrook did a fantastic job on my furnace and AC install. Their pricing was fair. I love supporting union workers. They were kind and professional. I would highly recommend you choose them for your HVAC needs.”
Erik C
