Your Local Air Conditioning Repair Company Serving Gurnee, IL and Surrounding Cities
Serving Lake County, Herchenbach Mechanical Inc.’s goal is to make sure every resident has a comfortable home environment by offering a wide range of services including air conditioner repair and heater repair and maintenance. We also believe that no one in Lake County should have to wait to get his or her comfort needs taken care of. That’s why we offer emergency HVAC services 24/7 for your convenience.
Not only do we want to earn your business, we want to earn your trust as an air conditioning company you can depend on whenever you need it. We aim for 100% customer satisfaction from the time we take your call to the moment we complete the job. That’s our satisfaction guarantee – and we stand firmly by it.
When you’re ready to make Herchenbach Mechanical your go-to HVAC company, or if you have an urgent heating and air conditioning need you need taken care of immediately, call us or contact us via the Web form. For Emergency or After Hours services please call (847) 260-9335. No matter the air conditioning repair or heating repair waiting for us, we’re ready to tackle to task and prove to you that we’re worthy of your time and your business.
Herchenbach Mechanical Inc.
Hours of Operation
Monday | Open 24 hours |
Tuesday | Open 24 hours |
Wednesday | Open 24 hours |
Thursday | Open 24 hours |
Friday | Open 24 hours |
Saturday | Open 24 hours |
Sunday | Open 24 hours |
Normal Office Hours
Monday – Friday: 7:30am to 4:30pm
24-hour emergency services available

Contact Us
We would love to hear from you! Please fill out this form and we will get in touch with you shortly.
Serving Areas
We are proud to offer service to all of Gurnee, IL and surrounding areas, including:
- Gurnee
- Grayslake
- Lake Villa
- Libertyville
- Wadsworth
- Lake Bluff
- Lake Forest
- Mundelein
- Vernon Hills