Updated: May 27, 2026
Location and Projects
Address
1N050 GARY AVE, Carol Stream, IL, 60188
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J-mac Associates, Ltd Construction
J-mac Associates, Ltd, 1 N050 Gary Ave, Carol Stream, IL (Owned by: Phyllis Mcglynn) holds a General Contractor license and 10 other licenses according to the Hoffman Estates license board.
Their BuildZoom score of 92 ranks in the top 32% of 65,686 Illinois licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring J-mac Associates, Ltd, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
J-mac Associates, Ltd Services
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J-mac Associates, Ltd Contact Information
Phone Number: (630) 690-2500
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Address: 1N050 GARY AVE, Carol Stream, IL 60188
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Building Permits by J-mac Associates, Ltd
This is a sample of this contractor's permits. Click here to access their complete permit history.
Self-cert. current occupancy is group b business - no change. interior alteration to enlarge existing electrical room. no new enclosed space
Valuation:
$463,000
Permit #:
100932034
Status:
expired
Fee:
$825
Permit Type:
N/A
Building Type:
N/A
Furnish and erect a pre-engineered structure addition to existing building. approximately 64 wide by 122 long. excavation for building paving firewall concrete electrical hvac & plumbing
Valuation:
$656,294
Permit #:
100839857
Status:
complete
Fee:
$3,511
Permit Type:
N/A
Building Type:
N/A
Self-cert: tenant improvement of an existing leased space in a one story shopping center. scope includes non-structural partitions ceilings finishes related electrical work. specific use type: retail sales general
Valuation:
$250,000
Permit #:
100824847
Status:
complete
Fee:
$825
Permit Type:
N/A
Building Type:
N/A
Oia 709 s seeley ave self-cert: tenant improvement of an existing leased space in a one story shopping center. scope includes non-structural partitions ceilings finishes mechanical and plumbing. relocation of originally issued permit (100803939)
Valuation:
$175,000
Permit #:
100823890
Status:
complete
Fee:
$850
Permit Type:
N/A
Building Type:
N/A
Self-cert: interior alterations to existing commercial space for first time retail tenant building out. work includes non-structural partitions ceilings finishes fixtures lighting and related mechanical electrical and plumbing. permit also covers the address of 727 w. madison
Valuation:
$150,000
Permit #:
100802196
Status:
complete
Fee:
$825
Permit Type:
N/A
Building Type:
N/A
Generator replacement 74th floor serving residential condo on floors 32 to 73 project per plans. no changes in exiting or use.(dwelling units not veriified for this permit)
Valuation:
$200,000
Permit #:
100801002
Status:
complete
Fee:
$1,325
Permit Type:
N/A
Building Type:
N/A
Self-cert: tenant improvement of an existing leased space in a one story shopping center. scope includes non-structural partitions ceilings finishes mechanical and plumbing
Valuation:
$175,000
Permit #:
100803939
Status:
complete
Fee:
$825
Permit Type:
N/A
Building Type:
N/A
Oia 2357 w 95th st tenant building out of phone store within existing 1-story masonry building. building out includes sales area 2 toilet rooms janitor closet manager office and break room
Valuation:
$50,000
Permit #:
100805179
Status:
complete
Fee:
$2,252
Permit Type:
N/A
Building Type:
N/A
Self-cert: interior renovations to existing retail tenant space for new at&t store (suite a). no change of use
Valuation:
$175,000
Permit #:
100797584
Status:
complete
Fee:
$825
Permit Type:
N/A
Building Type:
N/A
Self-cert interior tenant building out of at&t store within existing single story masonry building. building out includes new toilet room. drinking fountain janitor closet break room office and sales area
Valuation:
$95,000
Permit #:
100791435
Status:
complete
Fee:
$825
Permit Type:
N/A
Building Type:
N/A
Renovation of retail space remove unused plumbing install new outlets and wiring for security data. electrical permit on separate permit work to be done in unit 4055 only no structural work; subject to field inspections
Valuation:
$62,600
Permit #:
100789029
Status:
issued
Fee:
$550
Permit Type:
N/A
Building Type:
N/A
Self-cert: tenant improvement of a new leased space in a shopping center. scope includes non-structuralpartitions fixtures paint and related electrical work
Valuation:
$150,000
Permit #:
100788579
Status:
complete
Fee:
$582
Permit Type:
N/A
Building Type:
N/A
Reinstate permit#100824847 change plumbing contractor to sherman mechanical
Valuation:
$1
Permit #:
100899063
Status:
issued
Fee:
$563
Permit Type:
N/A
Building Type:
N/A
Revision to permit #100805179. change plumbing contractor to pro plumbing services
Valuation:
$1
Permit #:
100826004
Status:
issued
Fee:
$250
Permit Type:
N/A
Building Type:
N/A
Revision to permit no. 100802196 to change hvac contractor to air comfort
Valuation:
$1
Permit #:
100837243
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Revision to permit #100791435. change hvac contractor to sherman mechanical
Valuation:
$1
Permit #:
100826007
Status:
issued
Fee:
$250
Permit Type:
N/A
Building Type:
N/A
Interior building out of an existing space
Valuation:
$50,000
Permit #:
100938193
Status:
expired
Fee:
$825
Permit Type:
N/A
Building Type:
N/A
Self certification to an existing 5 200 sf interior suite within an existing 6 story building. the space is currently being utilized as a c3-type ii school. this use will not change. the proposed build-out will be a reconfiguration of the existing space with emphasis on finish upgrades and relocating of existing mechanical plumbing and electrical infrastructure
Valuation:
$1,000,000
Permit #:
100678657
Status:
complete
Fee:
$1,869
Permit Type:
N/A
Building Type:
N/A
Remove & replaceexisting lift-out panels perform minor concrete repairs install overlay 7 waqterproof
Valuation:
$294,174
Permit #:
100707509
Status:
issued
Fee:
$550
Permit Type:
N/A
Building Type:
N/A
Upgrade to existing cafeteria. the scope of work will include removal of existing food service equipment re-use of existing equipment and addition of new equipment. mechanical plumbing electrical fire protection and architectural work will be done as required for new equipment layout. refrigeration and plumbing work are included in the scope of work
Valuation:
$90,000
Permit #:
100252698
Status:
complete
Fee:
$1,587
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
J-mac Associates, Ltd License info
Verified License
| License # | 3823 |
| Status | Active |
| Hoffman Estates | |
| Type | General Contractor |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for J-mac Associates, Ltd at the Village of Hoffman Estates.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 10-00004496 |
| Status | Active |
| City | Aurora |
| Type | General Contractor |
- When BuildZoom last verified this license, it had an expiration date of August, 2015. Check the current license status of J-mac Associates, Ltd 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 # | CR00305 |
| Status | Active |
| County | Dupage County |
| Type | Gen Contractor W/Trades |
- When BuildZoom last verified this license, it had an expiration date of August, 2015. Check the current license status of J-mac Associates, Ltd with the County of DuPage
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 2008-CR00305 |
| Status | Active |
| County | Dupage County |
| Type | Gen Contractor W/Trades |
- When BuildZoom last verified this license, it had an expiration date of August, 2015. Check the current license status of J-mac Associates, Ltd with the County of DuPage
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 4220 |
| Status | Inactive |
| Hoffman Estates | |
| Type | General Contractor |
- According to the Village of Hoffman Estates, 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 J-mac Associates, Ltd at the Village of Hoffman Estates.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 9085 |
| Status | Inactive |
| Hoffman Estates | |
| Type | General Contractor |
- According to the Village of Hoffman Estates, 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 J-mac Associates, Ltd at the Village of Hoffman Estates.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 9938 |
| Status | Inactive |
| Hoffman Estates | |
| Type | General Contractor |
- According to the Village of Hoffman Estates, 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 J-mac Associates, Ltd at the Village of Hoffman Estates.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CR00305 |
| Status | Inactive |
| County | Dupage County |
| Type | General Contractor W/Trades, Carpentry |
- 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 J-mac Associates, Ltd 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 | General No Trades |
- 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.
Inactive License
| Status | Inactive |
| City | City Of Chicago |
| Type | D $2,000,000 Project Ceiling |
- 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CR00305 |
| Status | Inactive |
| County | Dupage County |
| Type | Carpentry |
- 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 J-mac Associates, Ltd at the County of Dupage Contractor Registration Information.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
31
Permits
- Building permit records show that J-mac Associates, Ltd has worked on 31 permitted projects.
J-mac Associates, Ltd Employees
PM
Phyllis Mcglynn
Owner