Updated: Jun 16, 2026
Location and Projects
Address
609 JOYCE AVE, Lombard, IL, 60148
Use our bidding system to
request a quote
Ko Heating & Cooling LLC
Ko Heating & Cooling LLC at 609 JOYCE AVE, Lombard, IL 60148, held a HVAC/Mechanical Contractor license (#TGC141263) with the City of Chicago contractors license board with an expiration date of 05-07-2026. We last verified the license was expired on 06-15-2026.
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.
Ko Heating & Cooling LLC Contact Information
Address: 609 JOYCE AVE, Lombard, IL 60148
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Ko Heating & Cooling LLC Lombard
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Ko Heating & Cooling LLC, click “This is My Business” to update your information.
Activity
|
8 projects
|
2025 |
Our building permit records indicate that Ko Heating & Cooling LLC has worked on at least
8.0 projects over the past year.
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
|
8 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Ko Heating & Cooling LLC mostly works on
hvac project
projects.
Pricing
|
3 projects
|
$20k-$50k |
|
3 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $100,000. This graph shows the distribution of these job values.
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 Ko Heating & Cooling LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Convert front first floor retail to dwelling unit (convert from 5 dwelling units to 6 dwelling units) interior alterations to 5 dwelling units and open rear porch to its original conditions to an existing 3 story masonry building
Valuation:
$38,000
Permit #:
101067717
Status:
issued
Fee:
$6,091
Permit Type:
N/A
Building Type:
N/A
(self cert 2019 cbc) interior alterations to an existing 3 story single family residence
Valuation:
$30,000
Permit #:
101071402
Status:
issued
Fee:
$728
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrc: partial interior renovation of an existing 6 flat including upgrades to mep and an adu on the lower level. occupancy r-2 construction type iiib
Valuation:
$350,000
Permit #:
101071667
Status:
issued
Fee:
$3,002
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbrc; renovate the existing 3-story mixed-use building's 1st floor commercial space for a new carry-out restaurant. the carry-out pizza restaurant is a group b business space within the type va building with group r-2 apartments on the floors above. work is to include modifications to the building's electrical hvac & plumbing systems per plans
Valuation:
$200,000
Permit #:
101075363
Status:
issued
Fee:
$1,825
Permit Type:
N/A
Building Type:
N/A
Self cert 2019 cbc interior alterations to an existing single family residence
Valuation:
$40,000
Permit #:
101074995
Status:
issued
Fee:
$1,084
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrcinterior alterations at existing 2-storymasonry 2 dwelling unit residence in order to duplex 1st floor with basement. existing rear frame porch to be replaced with a new 2-story open wood porch. new rear concrete stairs to basement. mechanical electrical and plumbing per plans.(occupancy group r-2; type iii-a construction)
Valuation:
$156,844
Permit #:
101071747
Status:
issued
Fee:
$2,775
Permit Type:
N/A
Building Type:
N/A
Self cert 2019 cbc interior alterations to unit 2721 and unit 2725 to an existing 1 story masonry building
Valuation:
$50,000
Permit #:
101071844
Status:
issued
Fee:
$675
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbcpartial interior alteration of an exisiting retail space.partial new mechanical electrical and plumbing per plans.new kitchen hood per plans. (occupancy group a-2; type iiia construction)
Valuation:
$150,000
Permit #:
101069054
Status:
issued
Fee:
$1,825
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
122
BZ Score
$41.7K
Avg Project
-
Projects
118
BZ Score
$67.5K
Avg Project
-
Projects
License # TGC136428
Wheeling, IL
117
BZ Score
$175K
Avg Project
-
Projects
Ko Heating & Cooling LLC Reviews
BuildZoom hasn't received any reviews for Ko Heating & Cooling LLC. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you an HVAC pro in your area today
We'll search our vast network of HVAC Pros and connect
you with one that meets your needs today.
Ko Heating & Cooling LLC License info
Inactive License
| License # | TGC141263 |
| Status | Inactive |
| City | City Of Chicago |
| Type | General Contractor (Class E) |
- According to the City of Chicago Data Portal, 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 Ko Heating & Cooling LLC at the City of Chicago Data Portal.
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 Ko Heating & Cooling LLC, click “This is My Business” to update your information.
8
Permits
- Building permit records show that Ko Heating & Cooling LLC has worked on 8 permitted projects.