Updated: Jun 23, 2026
Location and Projects
Address
17325 PARK AVE., Lansing, IL, 60438
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A&j Heating & Air Conditioning
A&j Heating & Air Conditioning at 17325 PARK AVE., Lansing, IL 60438, held a HVAC/Mechanical Contractor license (#19LICH-0069) with the Evanston contractors license board with an expiration date of 05-14-2026. We last verified the license was expired on 06-22-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 65,686 Illinois contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
A&j Heating & Air Conditioning Services
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A&j Heating & Air Conditioning Contact Information
Phone Number: (708) 830-4764
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Address: 17325 PARK AVE., Lansing, IL 60438
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A&j Heating & Air Conditioning Lansing
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are A&j Heating & Air Conditioning, click “This is My Business” to update your information.
Activity
|
2 projects
|
2025 |
|
1 project
|
2023 |
Our building permit records indicate that A&j Heating & Air Conditioning has worked on at least
3.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
3 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that A&j Heating & Air Conditioning mostly works on
hvac project
projects.
Pricing
|
1 project
|
$5k-$20k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by A&j Heating & Air Conditioning
This is a sample of this contractor's permits. Click here to access their complete permit history.
Air conditioning and furnace
Valuation:
$10,500
Permit #:
PM25-0081
Status:
issued
Fee:
N/A
Permit Type:
Air conditioning ...
Building Type:
N/A
Remodel – interior residential – for single-family homes townhomes and 2-unit residential buildings
2023-02-23
Interior remodel including bathroom powder room kitchen
Valuation:
N/A
Permit #:
23INTR-0059
Status:
complete
Fee:
$3,646
Permit Type:
N/A
Building Type:
N/A
Self certification - interior renovation of existing 1 story masonry single family residence with basement. new mechanical electrical and plumbing included. all work as per plans
Valuation:
$50,000
Permit #:
100809406
Status:
complete
Fee:
$1,944
Permit Type:
N/A
Building Type:
N/A
Remodel – interior residential – for single-family homes townhomes and 2-unit residential buildings
2025-03-31
Interior remodel with drawings
Valuation:
N/A
Permit #:
25INTR-0122
Status:
issued
Fee:
$4,510
Permit Type:
N/A
Building Type:
N/A
Revision to permit #100582731. remove and relocate existing front and rear stairs addition electrical meters and relocate existing furnaces of existing 2 dwelling unit apartment building as per plan's.**certified corrections- - subject to field inspections & audit **
Valuation:
$10,000
Permit #:
100633110
Status:
complete
Fee:
$591
Permit Type:
N/A
Building Type:
N/A
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A&j Heating & Air Conditioning Reviews
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A&j Heating & Air Conditioning License info
Inactive License
| License # | 19LICH-0069 |
| Status | Inactive |
| City | Evanston |
| Type | Hvac |
- According to the City of Evanston Building and Inspection Services, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for A&j Heating & Air Conditioning at the City of Evanston Building and Inspection Services.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are A&j Heating & Air Conditioning, click “This is My Business” to update your information.
A&j Heating & Air Conditioning Employees
UT
Ulysses Trejo
Owner