Updated: Jun 23, 2026
Location and Projects
Address
450 Central Ave, Highland Park, IL, 60035
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Triou, LLC Photos
Triou Construction
Triou, LLC, 450 Central Ave, Highland Park, IL holds a General Contractor (Class D) license and 3 other licenses according to the City of Chicago license board.
Their BuildZoom score of 106 ranks in the top 7% of 65,686 Illinois licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Triou, LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Triou, LLC Services
Start a project today:
Custom Home Build
New Home Construction
Medium Multi-Family New Con...
Other Residential New Const...
Medium Multi-Family Remodel...
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Pole Barn
Restaurant New Construction
Retail New Construction
Office Building New Constru...
Industrial New Construction
Hotel New Construction
Warehouse New Construction
Other Commercial New Constr...
Industrial Renovation
Hotel Renovation
Warehouse Renovation
ADU
Small Multi-Family New Cons...
Modular Home Construction
Pool House
Sunrooms and Greenhouses
Other Secondary Structure N...
Large Multi-Family New Cons...
Large Multi-Family Remodel ...
Healthcare Facility New Con...
Healthcare Facility Renovation
Triou, LLC Contact Information
Phone Number: (847) 307-9535
Address: 450 Central Ave, Highland Park, IL 60035
Triou, LLC Highland Park
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Triou, LLC has a BuildZoom score of 106, which places them above 93% of 65,686 contractors in Illinois.
Activity
|
1 project
|
2025 |
|
2 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Triou, LLC has worked on at least
8.0 projects over the past 3 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
|
$5k-$20k |
|
3 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
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.
Roof & supporting structure over existing patio area first permit ext- expires 08/14/2021 no fee second permit ext- expires 2/14/2022 $250 third permit ext- expire 8/14/2022 $250 fourth permit ext- expire 2/14/2023 $250 fifth permit extension -expire 8/14/2023 $ 250.00
Valuation:
$8,000
Permit #:
BOCP-23-05543
Status:
issued
Fee:
$500
Permit Type:
N/A
Building Type:
N/A
Interior remodel- kitchen change of contractor:block construction gc needs to be update as well as subs no longer using triou llc-sk
Valuation:
$54,086
Permit #:
BSFE-23-05277
Status:
issued
Fee:
$1,088
Permit Type:
N/A
Building Type:
N/A
Roof & supporting structure over existing patio area first permit ext- expires 08/14/2021 no fee second permit ext- expires 2/14/2022 $250 third permit ext- expire 8/14/2022 $250 fourth permit ext- expire 2/14/2023 $250 fifth permit extension -expire 8/14/2023 $ 250.00
Valuation:
$8,000
Permit #:
BOCP-23-05543
Status:
final
Fee:
$500
Permit Type:
N/A
Building Type:
N/A
Interior remodel of existing home enlarge kitchen and additional bathroom on 2nd floor
Valuation:
$96,000
Permit #:
136624
Status:
issued
Fee:
$117
Permit Type:
N/A
Building Type:
N/A
Interior remodel of existing home enlarge kitchen and additional bathroom on 2nd floor
Valuation:
$96,000
Permit #:
136623
Status:
issued
Fee:
$45
Permit Type:
N/A
Building Type:
N/A
Interior remodel of existing home enlarge kitchen and additional bathroom on 2nd floor
Valuation:
$96,000
Permit #:
136622
Status:
issued
Fee:
$192
Permit Type:
N/A
Building Type:
N/A
Interior remodel of existing home enlarge kitchen and additional bathroom on 2nd floor
Valuation:
$96,000
Permit #:
136621
Status:
issued
Fee:
$1,935
Permit Type:
N/A
Building Type:
N/A
Interior remodel of existing home enlarge kitchen and additional bathroom on 2nd floor
Valuation:
$96,000
Permit #:
136620
Status:
issued
Fee:
$45
Permit Type:
N/A
Building Type:
N/A
Roof & supporting structure over existing patio area first permit ext- expires 08/14/2021 no fee second permit ext- expires 2/14/2022 $250 third permit ext- expire 8/14/2022 $250 ***for design review change fee**
Valuation:
$8,000
Permit #:
BOCP-22-05384
Status:
final
Fee:
$500
Permit Type:
N/A
Building Type:
N/A
Commercial. interior building out - the house 3rd extension - until 1-29-2022 ($100) see alert in actions
Valuation:
$400,000
Permit #:
BOCP-21-04971
Status:
final
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Commercial. interior building out - the house **waiting on zoning approval* 3rd extension - until 1-29-2022 ($100 paid) - inspector shall field verify fire extinguishers shall be within seventy five feet (75') travel distance of all locations. all wall mounted fire extinguishers extension until 1/29/2021 (no fees due to covid) reinstatement of fees will be done if inspection fails gc ... see more
Valuation:
$400,000
Permit #:
BCIH-19-01363
Status:
issued
Fee:
$4,475
Permit Type:
N/A
Building Type:
N/A
Commercial. interior building out - the house **waiting on zoning approval* - inspector shall field verify fire extinguishers shall be within seventy five feet (75') travel distance of all locations. all wall mounted fire extinguishers gc dave @ new look construction removed self as gc...also removed subs 8/1/19 an - inspector will verify in the field the handrails on both sides of th... see more
Valuation:
$400,000
Permit #:
BCIH-19-01363
Status:
issued
Fee:
$4,475
Permit Type:
N/A
Building Type:
N/A
Roof & supporting structure over existing patio area first permit ext- expires 08/14/2021 no fee second permit ext- expires 2/14/2022 $250 third permit ext- expire 8/14/2022 $250
Valuation:
$8,000
Permit #:
BOCP-22-05146
Status:
final
Fee:
$500
Permit Type:
N/A
Building Type:
N/A
Roof & supporting structure over existing patio area first permit ext- expires 08/14/2021 no fee second permit ext- expires 2/14/2022 $250 third permit ext- expire 8/14/2022 $250 ***for design review change fee**
Valuation:
$8,000
Permit #:
BOCP-22-05384
Status:
final
Fee:
$500
Permit Type:
N/A
Building Type:
N/A
Commercial. interior building out - the house **waiting on zoning approval* 3rd extension - until 1-29-2022 ($100 paid) - inspector shall field verify fire extinguishers shall be within seventy five feet (75') travel distance of all locations. all wall mounted fire extinguishers extension until 1/29/2021 (no fees due to covid) reinstatement of fees will be done if inspection fails gc ... see more
Valuation:
$400,000
Permit #:
BCIH-19-01363
Status:
issued
Fee:
$4,475
Permit Type:
N/A
Building Type:
N/A
Commercial. interior building out - the house 3rd extension - until 1-29-2022 ($100) see alert in actions
Valuation:
$400,000
Permit #:
BOCP-21-04971
Status:
final
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Roof & supporting structure over existing patio area first permit ext- expires 08/14/2021 no fee second permit ext- expires 2/14/2022 $250 third permit ext- expire 8/14/2022 $250 fourth permit ext- expire 2/14/2023 $250 fifth permit extension -expire 8/14/2023 $ 250.00
Valuation:
$8,000
Permit #:
BCIH-20-01472
Status:
issued
Fee:
$2,990
Permit Type:
N/A
Building Type:
N/A
Roof & supporting structure over existing patio area first permit ext- expires 08/14/2021 no fee second permit ext- expires 2/14/2022 $250 third permit ext- expire 8/14/2022 $250
Valuation:
$8,000
Permit #:
BCIH-20-01472
Status:
issued
Fee:
$2,990
Permit Type:
N/A
Building Type:
N/A
Roof & supporting structure over existing patio area first permit ext- expires 08/14/2021 no fee second permit ext- expires 2/14/2022 $250 third permit ext- expire 8/14/2022 $250
Valuation:
$8,000
Permit #:
BOCP-22-05146
Status:
final
Fee:
$500
Permit Type:
N/A
Building Type:
N/A
Interior remodel- kitchen change of contractor:ferik electrical service 08/22/23. (removed kaunas electric)
Valuation:
$54,086
Permit #:
BELE-23-09702
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Triou, LLC Reviews
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Verified License
BuildZoom confirmed this contractor's license
Triou, LLC License info
Verified License
| License # | TGC114682 |
| Status | Active |
| City | City Of Chicago |
| Type | General Contractor (Class D) |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Triou, LLC at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 21LICC-0200 |
| 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.
Check this license's status for Triou, LLC 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
| 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.
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.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
49
Permits
- Building permit records show that Triou, LLC has worked on 49 permitted projects.