Updated: May 26, 2026
Location and Projects
Address
651 MARTIN DR, Elgin, IL, 60124
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Jnj Heating & Air Inc
Jnj Heating & Air Inc, 651 Martin Dr, Elgin, IL (Employees: Jason Johnson, Leslie D Haynes, and Torsten Clausen) holds a license and 11 other licenses according to the Illinois license board.
Their BuildZoom score of 104 ranks in the top 9% of 65,686 Illinois licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Jnj Heating & Air Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Jnj Heating & Air Inc Contact Information
Phone Number: (847) 697-6805
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Address: 651 MARTIN DR, Elgin, IL 60124
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Building Permits by Jnj Heating & Air Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Self certification: interior alterations for an existing 2-story type iiib building with tenant spaces at ground floor & 6 existing d.u.'s on second floor to remain (n.i.c.). new tenant demising wall existing parking to remain as per plans **no plumbing work**
Valuation:
$43,477
Permit #:
100835482
Status:
complete
Fee:
$1,075
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$191,551
Permit #:
18-5948/000 000 RMTH 00
Status:
issued
Fee:
$5,593
Permit Type:
N/A
Building Type:
Single family dwe...
Fire damage repair
Valuation:
N/A
Permit #:
1802344
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
No Description Available
Valuation:
$80,607
Permit #:
18-483/000 000 RMTH 00
Status:
issued
Fee:
$2,634
Permit Type:
N/A
Building Type:
Single family dwe...
No Description Available
Valuation:
$61,905
Permit #:
18-630/000 000 RMTH 00
Status:
issued
Fee:
$1,866
Permit Type:
N/A
Building Type:
Single family dwe...
Replace air conditioning & furnace
Valuation:
$7,500
Permit #:
20-01661
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$47,285
Permit #:
17-7696/000 000 RMTH 00
Status:
issued
Fee:
$1,444
Permit Type:
N/A
Building Type:
Single family dwe...
Install a new furnace for the basement only of a single family residence per homeowners plans
Valuation:
$500
Permit #:
100751518
Status:
complete
Fee:
$350
Permit Type:
N/A
Building Type:
N/A
Addition 1st permit extension exp 8/13/21 (free)
Valuation:
$240,000
Permit #:
BHVC-20-04228
Status:
final
Fee:
$150
Permit Type:
N/A
Building Type:
N/A
Replace air conditioning units due to fire with three carrier condensing units two 2 1/2 ton one 3 ton remote air cooled r410a located at grade
Valuation:
N/A
Permit #:
100661746
Status:
issued
Fee:
$225
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$4,000,000
Permit #:
14-6669/000 000 RMTH 00
Status:
issued
Fee:
$16,237
Permit Type:
N/A
Building Type:
Single family dwe...
Interior remodel for existing grocery store building. no change in building use; no change in occupancy. minor addition to entrance area.as per plans.(conditional permit subject to field inspection)
Valuation:
$2,000,000
Permit #:
100092370
Status:
complete
Fee:
$27,312
Permit Type:
N/A
Building Type:
N/A
Renovation/alteration: addition roof and curtain wall system to enclose existing elevated walkway between target store and adjacent parking ramp. conditional permit subject to field inspection
Valuation:
$100,000
Permit #:
100110269
Status:
complete
Fee:
$1,445
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$32,682
Permit #:
14-829/000 000 CMTH 00
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Planned develop dist
Install furnace and ductwork with plans for (3)units
Valuation:
N/A
Permit #:
100661750
Status:
issued
Fee:
$600
Permit Type:
N/A
Building Type:
N/A
Change vent contractor to jnj heating & air conditioning for permit 100434078. they are only doing vent work and not the refrigeration portion of the building permit
Valuation:
$1
Permit #:
100449023
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install reception room within the existing elevator lobby of the el hogar del nino school building
Valuation:
$18,000
Permit #:
100466434
Status:
complete
Fee:
$375
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$50,500
Permit #:
000 000 RMTH 00
Status:
complete
Fee:
$3,061
Permit Type:
N/A
Building Type:
Multi family dwel...
No Description Available
Valuation:
$50,500
Permit #:
13-5335/000 000 RMTH 00
Status:
complete
Fee:
$1,530
Permit Type:
N/A
Building Type:
Multi family dwel...
No Description Available
Valuation:
N/A
Permit #:
13-5301/000 000 RMTH 00
Status:
issued
Fee:
$1,516
Permit Type:
N/A
Building Type:
Multi family dwel...
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Verified License
BuildZoom confirmed this contractor's license
Jnj Heating & Air Inc License info
Verified License
| License # | 17-0962 |
| Status | Active |
| State | Illinois |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Jnj Heating & Air Inc at the Illinois Commerce Commission.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| Town | Palatine |
| Type | Hvac |
- When BuildZoom last verified this license, it had an expiration date of December, 2021. Check the current license status of Jnj Heating & Air Inc with the Village of Palatine Registered Contractors
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 14-00025804 |
| Status | Active |
| City | Aurora |
| Type | Heating Contractor |
- When BuildZoom last verified this license, it had an expiration date of April, 2015. Check the current license status of Jnj Heating & Air Inc with the The City of Aurora, IL
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 2013-CR4176 |
| Status | Active |
| County | Dupage County |
| Type | Sub Contractor (Per Trade) |
- When BuildZoom last verified this license, it had an expiration date of March, 2016. Check the current license status of Jnj Heating & Air Inc with the County of DuPage
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | CR4176 |
| Status | Active |
| County | Dupage County |
| Type | Sub Contractor (Per Trade) |
- When BuildZoom last verified this license, it had an expiration date of December, 2014. Check the current license status of Jnj Heating & Air Inc with the County of DuPage
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 2014-CR4176 |
| Status | Active |
| County | Dupage County |
| Type | Sub Contractor (Per Trade) |
- When BuildZoom last verified this license, it had an expiration date of December, 2014. Check the current license status of Jnj Heating & Air Inc with the County of DuPage
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 2012-CR4176 |
| Status | Active |
| County | Dupage County |
| Type | Sub Contractor (Per Trade) |
- When BuildZoom last verified this license, it had an expiration date of March, 2016. Check the current license status of Jnj Heating & Air Inc with the County of DuPage
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CR4176 |
| 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 Jnj Heating & Air 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 # | CL-23 |
| Status | Inactive |
| Town | Bartlett |
| Type | {U'license Type': U'hvac'} |
- According to the Contractors Licensed in Bartlett, 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 Jnj Heating & Air Inc at the Contractors Licensed in Bartlett.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 201706192 |
| Status | Inactive |
| City | Oak Park |
| Type | Contractor |
- According to the Village of Oak Park, 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 Jnj Heating & Air Inc at the Village of Oak Park.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CR4176 |
| Status | Inactive |
| County | Dupage County |
| Type | 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 Jnj Heating & Air 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
| Status | Inactive |
| County | Cook County |
| Type | Hvac |
- 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. If this is your business, please update your license status.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
29
Permits
- Building permit records show that Jnj Heating & Air Inc has worked on 29 permitted projects.
Jnj Heating & Air Inc Employees
JJ
Jason Johnson
Chief Executive Officer
LH
Leslie D Haynes
TC
Torsten Clausen