Updated: Jul 10, 2026
Location and Projects
Address
704 Oak Creek Dr, Lombard, IL, 60148
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Leslie Heating & Cooling, Inc
Leslie Heating & Cooling, Inc, 704 Oak Creek Dr, Lombard, IL (Owned by: John Ross) holds a General Contractor W/Trades, Electric Hvac Plumbing license and 1 other license according to the Dupage County license board.
Their BuildZoom score of 101 ranks in the top 12% of 65,686 Illinois licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Leslie Heating & Cooling, Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Leslie Heating & Cooling, Inc Contact Information
Phone Number: (224) 301-0016
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Address: 704 Oak Creek Dr, Lombard, IL 60148
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Leslie Heating & Cooling, Inc Lombard
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Leslie Heating & Cooling, Inc has a BuildZoom score of 101, which places them above 88% of 65,686 contractors in Illinois.
Activity
|
1 project
|
2025 |
Our building permit records indicate that Leslie Heating & Cooling, Inc has worked on at least
1.0 project 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.
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 Leslie Heating & Cooling, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace existing air conditioning with new
Valuation:
$15,000
Permit #:
P25-0409
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace the existing rooftop unit with one daikin 12 1/2 ton rooftop unit self contained air cooled r410a. the rooftop unit serves retail offices
Valuation:
N/A
Permit #:
100565691
Status:
issued
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
Replacement of two existing rooftop air conditioning units with like-kind new units
Valuation:
$165,000
Permit #:
13-ACM-0077
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Removal of part of an existing 2nd floor roof for the addition of a dormer for a new master bathroom and a bedroom. the existing second floor will be renovated into a master bedroom and a third bedroom and a bathroom within existing roof line as per plans. no work on first floor with the exception of cosmetic renovation of stair finishes. no work in basement
Valuation:
$125,000
Permit #:
100245610
Status:
complete
Fee:
$375
Permit Type:
N/A
Building Type:
N/A
Interior build-out of an existing space. includes interior partitions hvac distribution from existing rtu's electrical distribution from existing service a new ada bathroom drinking fountain and mop sink. self certified - conditional approval subject to field inspection
Valuation:
$88,650
Permit #:
100320741
Status:
complete
Fee:
$891
Permit Type:
N/A
Building Type:
N/A
Removal of basement floor slab to be replaced with new concrete slab with west half of the floor to be lowered two steps. interior renovation of walls and finishes with new mep as per plans. work in basement only
Valuation:
$80,000
Permit #:
100260301
Status:
complete
Fee:
$350
Permit Type:
N/A
Building Type:
N/A
Replace (1) roof top unit
Valuation:
N/A
Permit #:
100565696
Status:
issued
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Replace existing 7.5 ton remote terminal unit with new york 7.5 ton remote terminal unit with two compressors. r-22, air cooled, self contained, located on roof
Valuation:
N/A
Permit #:
100189485
Status:
issued
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
Replace existing 15 ton remote terminal unit with new york 15 ton remote terminal unit. two compressors, r-22, air cooled , self contained, located on roof
Valuation:
N/A
Permit #:
100189481
Status:
issued
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
Install furnace
Valuation:
$10,218
Permit #:
180743
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior renovation 1st & 2nd floor
Valuation:
N/A
Permit #:
08INTR-0117
Status:
expired
Fee:
$2,979
Permit Type:
N/A
Building Type:
N/A
Estate transition distric
Valuation:
$1,500
Permit #:
02-1815
Status:
CLOSED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace 1 71/2 ton remote terminal unit
Valuation:
N/A
Permit #:
100182867
Status:
issued
Fee:
$155
Permit Type:
N/A
Building Type:
N/A
Replace 1 15 ton remote terminal unit
Valuation:
N/A
Permit #:
100182876
Status:
issued
Fee:
$155
Permit Type:
N/A
Building Type:
N/A
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Leslie Heating & Cooling, Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Leslie Heating & Cooling, Inc License info
Verified License
| License # | CR0003568 |
| Status | Active |
| County | Dupage County |
| Type | General Contractor W/Trades, Electric Hvac Plumbing |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Leslie Heating & Cooling, Inc at the County of Dupage Contractor Registration Information.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CR0003568 |
| Status | Inactive |
| County | Dupage County |
| Type | Sub Contractor, Hvac |
- According to the County of Dupage Contractor Registration Information, 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 Leslie Heating & Cooling, Inc at the County of Dupage Contractor Registration Information.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
11
Permits
- Building permit records show that Leslie Heating & Cooling, Inc has worked on 11 permitted projects.
Leslie Heating & Cooling, Inc Employees
JR
John Ross
Owner