Updated: May 05, 2026
Location and Projects
Address
309 SOUTH GREEN STREET, Chicago, IL, 60607
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Linn-mathes Inc Photos
Linn-mathes Construction
Linn-mathes Inc at 309 SOUTH GREEN STREET, Chicago, IL 60607, held a General Contractor license (#TGC04135) with the City of Chicago contractors license board with an expiration date of 03-29-2025. We last verified the license was expired on 04-20-2026.
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.
Linn-mathes Inc Services
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Linn-mathes Inc Contact Information
Phone Number: (312) 454-0200
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Address: 309 SOUTH GREEN STREET, Chicago, IL 60607
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Linn-mathes Inc Chicago
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Linn-mathes Inc, click “This is My Business” to update your information.
Activity
|
1 project
|
2024 |
Our building permit records indicate that Linn-mathes Inc has worked on at least
1.0 project over the past 2 years.
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
|
$500k-$1mil |
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Revision to permit #101032356. remove remediate and replace existing metal cladding panels on all building elevations. no mechanical electrical or plumbing work. structural peer review included. (1a construction. a-2 residential)
Valuation:
$700,000
Permit #:
101041230
Status:
complete
Fee:
$1,828
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrc: renovation of existing 3-story brick residential building with existing 1st floor commercial space. convert 64 single rooms into 30 sro's each having their own kitchen and bathroom. construct new 1 story addition. alterations to ground floor space including admin offices community space and new elevator lobby
Valuation:
$8,215,299
Permit #:
100896351
Status:
complete
Fee:
$14,791
Permit Type:
N/A
Building Type:
N/A
**direct developer services** 2019 cbc: new 6 story 73 unit independent senior apartment building including a 44 space parking garage at ground level as per plans (occupancy type: r-2 and s-2 construction type: 2a consultant reviewer: globetrotters engineering
Valuation:
$19,736,796
Permit #:
100884329
Status:
complete
Fee:
$52,575
Permit Type:
N/A
Building Type:
N/A
Dds 2019 cbc: new construction of 5 story (no basement) residential affordable and mixed income housing project with 37 dwelling units including 6ft high ornamental fence (occupancy type r-2 construction type 2a) as per plans. ***caissons only permit under 100920051**consultant reviewer: v3 companies
Valuation:
$13,233,678
Permit #:
100909502
Status:
complete
Fee:
$32,639
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbc: new construction of 3 story (no basement) residential affordable and mixed income housing project with 16 dwelling units and 6 off street parking spaces including masonry trash enclosure and 6ft high ornamental fence as per plans (occupancy type r-2 construction type va)
Valuation:
$5,616,987
Permit #:
100909473
Status:
complete
Fee:
$11,636
Permit Type:
N/A
Building Type:
N/A
**direct developer services ** building 4000 - government funded interior and exterior renovations to existing 3-story elderly living facility (80 dwelling units) to include site improvements roof repair masonry repair and cleaning interior finish upgrades lighting replacement plumbing fixture and mechanical upgrades. consultant reviewer: v3 companies
Valuation:
$8,000,000
Permit #:
100890731
Status:
complete
Fee:
$61,269
Permit Type:
N/A
Building Type:
N/A
**direct developer services ** building 3000 - government funded interior and exterior renovations to existing 3-story elderly living facility to include site improvements roof repair masonry repair and cleaning interior finish upgrades lighting replacement plumbing fixture and mechanical upgrades. consultant reviewer: v3 companies
Valuation:
$8,000,000
Permit #:
100890730
Status:
complete
Fee:
$12,197
Permit Type:
N/A
Building Type:
N/A
**direct developer services ** building 2000 - government funded interior and exterior renovations to existing 3 story elderly living facility with 48 dwelling units to include: site improvements roof repair masonry repair and cleaning interior finish mechanical and plumbing upgrades and lighting replacements. consultant reviewer: v3 companies
Valuation:
$8,000,000
Permit #:
100890729
Status:
complete
Fee:
$14,321
Permit Type:
N/A
Building Type:
N/A
***direct developer services*** building 3000 - revision to permit #100890730 to modify three unit layouts per plans addition door and ceiling to electrical room and remove generator gas piping from scope. consultant reviewer: v3 companies of il
Valuation:
$5,312,175
Permit #:
100908436
Status:
complete
Fee:
$3,948
Permit Type:
N/A
Building Type:
N/A
***direct developer services*** building 2000 - revision to permit #100890729 to modify fourteen unit layouts per plans and remove emergency generator and hot water heater from scope. consultant reviewer: v3 companies of il
Valuation:
$5,312,175
Permit #:
100908435
Status:
complete
Fee:
$7,074
Permit Type:
N/A
Building Type:
N/A
***direct developer services*** building 4000 - revision to permit #100890731 to modify thirty (30) unit layouts per plans and remove emergency generator and hot water heater from scope. consultant reviewer: v3 companies of il
Valuation:
$5,312,175
Permit #:
100908437
Status:
complete
Fee:
$4,395
Permit Type:
N/A
Building Type:
N/A
***direct developer services*** building 1000 - revisions to permit #100847686 to modify eight unit layouts per plans and remove emergency generator and hot water heater from scope. consultant reviewer: v3 companies of il
Valuation:
$5,312,175
Permit #:
100908434
Status:
complete
Fee:
$17,047
Permit Type:
N/A
Building Type:
N/A
Direct developer's services - phase 1 permit to install caissons foundation and erect full floor structure through level 4 of proposed 47 story hotel residential retail building including stairs walls and doors mepfp risers and major horizontal distribution and all related elements to be cast into structural concrete and structural core concrete only to the underside of level 7. consu... see more
Valuation:
$10,000,000
Permit #:
100824888
Status:
complete
Fee:
$28,316
Permit Type:
N/A
Building Type:
N/A
Oia 1901 n humboldt blvd replace windows exterior doors trim work flooring and plumbing fixtures throughout. replace concrete slabs in basement. replace furnaces and addition air conditioning condensers paint interior spot tuckpoint replace bricks repairs to masonry and general repairs throughout per plans
Valuation:
$1,676,855
Permit #:
100855566
Status:
issued
Fee:
$2,775
Permit Type:
N/A
Building Type:
N/A
**direct developer services ** community building - interior and exterior renovation to existing government funded 3 story masonry building to support senior living complex. consultant reviewer:v3 companies of illnois
Valuation:
$8,000,000
Permit #:
100890843
Status:
complete
Fee:
$4,658
Permit Type:
N/A
Building Type:
N/A
Landlord work for 1st floor commercial spaces: new rooftop units new electric panels exit signs and fire alarm devices. framing for demising walls; roofing work associated with new rooftop units (conditional permit subject to field inspections)
Valuation:
$600,000
Permit #:
100866478
Status:
complete
Fee:
$5,595
Permit Type:
N/A
Building Type:
N/A
Direct developer services * second revision to permit 100843349 to change the design of the windows at the 3rd floor on the east elevation. consultant reviewer: v3 companies of illinois
Valuation:
$100,000
Permit #:
100949488
Status:
complete
Fee:
$10,201
Permit Type:
N/A
Building Type:
N/A
***direct developer services*** community building - revision to permit #100890843 to remove emergency generator from plans. consultant reviewer: v3 companies of il
Valuation:
$5,312,175
Permit #:
100908438
Status:
complete
Fee:
$3,075
Permit Type:
N/A
Building Type:
N/A
Temporary installation of hotel guest room mockup for project team evaluation. install electrical and low voltage. install finishes and fixtures. no plumbing or ventilation connections. in existing vacant single tenant one-story building
Valuation:
$200,000
Permit #:
100888036
Status:
complete
Fee:
$1,167
Permit Type:
N/A
Building Type:
N/A
Direct developer services review for revisions to permit 100843349 to revise building top omit some balconies various floor layout revisions throughout as described on plan cover sheet and electrical riser revision for unit panel box size. cbc pre-2019 consultant reviewer: v3 companies
Valuation:
$1
Permit #:
100903872
Status:
complete
Fee:
$22,917
Permit Type:
N/A
Building Type:
N/A
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Linn-mathes Inc Reviews
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Linn-mathes Inc License info
Inactive License
| License # | TGC04135 |
| Status | Inactive |
| City | City Of Chicago |
| Type | General Contractor (Class A) |
- 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 Linn-mathes Inc at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-34975-3 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, 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 Linn-mathes Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-34565-3 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, 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 Linn-mathes Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-34576-3 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, 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 Linn-mathes Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-34565-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, 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 Linn-mathes Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-34576-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, 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 Linn-mathes Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-34975-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, 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 Linn-mathes Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | City Of Chicago |
| Type | A All Projects No Restrictions |
- 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 # | 09LICC-0078 |
| Status | Inactive |
| City | Evanston |
| Type | Gc Commercial |
- 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 Linn-mathes Inc at the City of Evanston Building and Inspection Services.
This is a sample of licensing data; click here to access a complete history.
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- *No active license on file. If you are Linn-mathes Inc, click “This is My Business” to update your information.
436
Permits
- Building permit records show that Linn-mathes Inc has worked on 436 permitted projects.
Linn-mathes Inc Employees
JS
James Sagstetter
Owner