Updated: Jun 04, 2026
Location and Projects
Address
6N379 CATALPA AVE, Wood Dale, IL, 60191
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Custom Htg-clg & Constr HVAC/Mechanical Contractor
Custom Htg-clg & Constr,inc, 6 N379 Catalpa Ave, Wooddale, IL (Owned by: Sebastian Sternak) holds a Contractor license and 9 other licenses according to the Oak Park license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring Custom Htg-clg & Constr,inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Custom Htg-clg & Constr,inc Contact Information
Phone Number: (630) 400-1234
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Address: 6N379 CATALPA AVE, Wooddale, IL 60191
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Building Permits by Custom Htg-clg & Constr,inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Revised permit for permit application 100797288 to change the hvac system from warm-air furnaces in the crawl space to roof-top package units as per these plans of a 1-story & a 3-story iii-b buildings (no work on second & third floor residential units nor first floor bookstore and stairwells) in zone b3-2 zoning use bb-3
Valuation:
$15,000
Permit #:
100846700
Status:
issued
Fee:
$1,575
Permit Type:
N/A
Building Type:
N/A
Rehabilitation of existing 2 story 2du building with new roof top deck with 2 roof top deck access enclosed stairs as per plan.**conditional permit subject to field inspections
Valuation:
$350,000
Permit #:
100768967
Status:
complete
Fee:
$3,833
Permit Type:
N/A
Building Type:
N/A
Renovation of interior home to include kitchen bathrooms floor paint and more
Valuation:
N/A
Permit #:
PM19-0150
Status:
issued
Fee:
N/A
Permit Type:
Alteration interior
Building Type:
N/A
Renovation to convert one class-f pawn shop into one class-f storefront theater with support spaces in the first floors of a 1-story & a 3-story iii-b buildings (no work on second & third floor residential units nor first floor bookstore and stairwells) in zone b3-2 zoning use bb-3 as per plans
Valuation:
$190,000
Permit #:
100797288
Status:
complete
Fee:
$1,073
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$12,525
Permit #:
18-587/000 000 RMTH 00
Status:
complete
Fee:
$483
Permit Type:
N/A
Building Type:
Single family dwe...
Self cert: second story addition and rear 2-story enclosed porch on existing one-story with basement t2 du type iv-a construction a-2 occupancy
Valuation:
$100,000
Permit #:
100794526
Status:
complete
Fee:
$825
Permit Type:
N/A
Building Type:
N/A
Interior alteration existing (3) story building with conversion (5) dwelling units to (4) dwelling units with replacement of roof and attic floor and new metal porch rear of building per plans
Valuation:
$120,000
Permit #:
100556377
Status:
revoked
Fee:
$538
Permit Type:
N/A
Building Type:
N/A
Deconvert 3 du into 2 du and basement remodeling as per plans. no work to the first and second floor. - duplexing first floor with basement as per plans
Valuation:
$35,000
Permit #:
100697227
Status:
complete
Fee:
$800
Permit Type:
N/A
Building Type:
N/A
Self certified interior renovation of existing small assembly occupancy located on the ground floor of 1325 s halsted street in existing 2 story building with basement
Valuation:
$450,000
Permit #:
100593129
Status:
complete
Fee:
$1,901
Permit Type:
N/A
Building Type:
N/A
Duplex second floor and attic insulate replace kitchen new bathroom replace windows new drywall electrical hvac plumbing fixtures
Valuation:
$95,000
Permit #:
100551328
Status:
complete
Fee:
$628
Permit Type:
N/A
Building Type:
N/A
Interior renovation + northside dormer addition to two-flat residence with architectural structural mechanical plumbing and electrical work per drawings. existing two-flat damaged by fire
Valuation:
$45,000
Permit #:
100485554
Status:
complete
Fee:
$620
Permit Type:
N/A
Building Type:
N/A
Revision to permit # 100544986 to change the general contractor to zmh construction inc the hvac & refrigeration contractor to custom heating & plumber to chicago water connection
Valuation:
$1
Permit #:
100556950
Status:
issued
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
Unit # 2 22 & common hallway - repair water damage as per the attached insurance company scope of work
Valuation:
$6,063
Permit #:
13-ACM-0050
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior alteration to use existing adjacent vacant tenant space for existing daycare facility to be used as a toddler room
Valuation:
$60,000
Permit #:
100600709
Status:
complete
Fee:
$825
Permit Type:
N/A
Building Type:
N/A
Renovation of 2nd floor bathroom and guest bathroom - new light fixture above tub - new shower pan wall to wall in guest bathroom
Valuation:
N/A
Permit #:
16KITB-0027
Status:
complete
Fee:
$562
Permit Type:
N/A
Building Type:
N/A
Remodel first floor apartment new insulation new drywall new kitchen bathroom new electrical wiring new hvac new plumbing fixtures
Valuation:
$70,000
Permit #:
100538476
Status:
complete
Fee:
$350
Permit Type:
N/A
Building Type:
N/A
Renovation of kitchen with new cabinets - 6 recessed can lights and switches based on drawings. new door in new location
Valuation:
N/A
Permit #:
16KITB-0106
Status:
complete
Fee:
$370
Permit Type:
N/A
Building Type:
N/A
Existing 2 story + basement single family residence to be remodeled due to fire and water damage as per plans
Valuation:
$100,000
Permit #:
100523291
Status:
complete
Fee:
$604
Permit Type:
N/A
Building Type:
N/A
Frame out ceiling in master bedroom and install 4 can lights and switch
Valuation:
N/A
Permit #:
16INTR-0164
Status:
complete
Fee:
$199
Permit Type:
N/A
Building Type:
N/A
Residential- reapair due to fire damage to first floor and lower level east duplex residential unit # 1e as per plans
Valuation:
$50,000
Permit #:
100517635
Status:
complete
Fee:
$350
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Custom Htg-clg & Constr,inc License info
Verified License
| License # | 201600723 |
| Status | Active |
| City | Oak Park |
| Type | Contractor |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Custom Htg-clg & Constr,inc at the Village of Oak Park.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | DU2010-CR2986 |
| Status | Active |
| County | Dupage County |
| Type | Subcontractor (Per Trade) |
- When BuildZoom last verified this license, it had an expiration date of December, 2010. Check the current license status of Custom Htg-clg & Constr,inc with the County of DuPage
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 15-00031118 |
| Status | Active |
| City | Aurora |
| Type | Heating Contractor |
- When BuildZoom last verified this license, it had an expiration date of January, 2016. Check the current license status of Custom Htg-clg & Constr,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 # | CR2986 |
| Status | Active |
| County | Dupage County |
| Type | Sub Contractor (Per Trade) |
- When BuildZoom last verified this license, it had an expiration date of December, 2010. Check the current license status of Custom Htg-clg & Constr,inc with the County of DuPage
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 2010-CR2986 |
| Status | Active |
| County | Dupage County |
| Type | Sub Contractor (Per Trade) |
- When BuildZoom last verified this license, it had an expiration date of December, 2010. Check the current license status of Custom Htg-clg & Constr,inc with the County of DuPage
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CR2986 |
| 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 Custom Htg-clg & Constr,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 # | CR2986 |
| 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 Custom Htg-clg & Constr,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-63 |
| 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 Custom Htg-clg & Constr,inc at the Contractors Licensed in Bartlett.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | EL-000347 |
| Status | Inactive |
| City | Evanston |
| Type | Electrical |
- 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 Custom Htg-clg & Constr,inc at the City of Evanston Building and Inspection Services.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 09LICH-0151 |
| 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 Custom Htg-clg & Constr,inc at the City of Evanston Building and Inspection Services.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
33
Permits
- Building permit records show that Custom Htg-clg & Constr,inc has worked on 33 permitted projects.
Custom Htg-clg & Constr,inc Employees
SS
Sebastian Sternak
Owner