Location and Projects
Aaron & Trecker Heating & Air Conditioning
Aaron & Trecker Heating & Air Conditioning has been providing residential and commercial services in Lake County since 1984. Our expert staff is experienced, trained, certified and fully insured. We're a Bryant Factory Authorized Dealer and a Quality Circle Contractor, which is the highest accreditation given to an air conditioning and heating company by North American Technician Excellence (NATE). All of our services include a 100% satisfaction guarantee. Call Today for service!
Phone number:
(847) 540-9585
From BuildZoom:
Aaron & Trecker Heating & Air Conditioning at 232 Telser Rd, Lake Zurich, IL 60047, has a BuildZoom score of 92 and ranks in the top 32% of 65,686 Illinois contractors.
If you are thinking of hiring Aaron & Trecker Heating & Air Conditioning, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Aaron & Trecker Heating & Air Conditioning Contact Information
Building Permits by Aaron & Trecker Heating & Air Conditioning
This is a sample of this contractor's permits. Click here to access their complete permit history.
Aaron & Trecker Heating & Air Conditioning Reviews
Hiring a contractor?
Aaron & Trecker Heating & Air Conditioning License info
Verified License
| Status | Active |
| County | Cook County |
| Type | Hvac |
| Date Issued | 01-02-2026 |
| Business Type | Other |
- BuildZoom verified this license was active as of June 2026.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| Town | Palatine |
| Type | Hvac |
| Business Type | Other |
- When BuildZoom last verified this license, it had an expiration date of December, 2021. Check the current license status of Aaron & Trecker Heating & Air Conditioning with the Village of Palatine Registered Contractors
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | Cook County |
| Type | Hvac |
| Business Type | Other |
- According to the Cook County Department of Building and Zoning, the status of this license was at one point cancelled. However, this information may have changed.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
7
Permits
- Building permit records show that Aaron & Trecker Heating & Air Conditioning has worked on 7 permitted projects.