Hollub Heating, Inc.
About us
At Hollub Heating, weve focused on serving the needs of residential and commercial customers throughout the greater Chicago area for 80+ years. Even though a lot has changed about HVAC technology over the past eight decades, our commitment to customer service remains just as strong as it was the day we opened our doors. No matter your HVAC needs, were here to serve you. We are, and always have been, a company defined by our high quality of work and business integrity.
Licensing
State Contractor License Requirements
All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.
*Contact business to see additional licenses.