Location and Projects
Keystone Construct, LLC
Multi-Faceted, experienced, general contractor specialized in commercial land developments, retail, restaurants, medical, and other mixed-use ground-up/renovations/interior build-outs. Well versed in Landlord/Tenant relationships and nuances. We work with our clients as partners in construction. Keystone is a 100% transparent and fully collaborative General Contractor, who's sole focus is to deliver on-time and on-budget projects for the client by using past experiences, a multi-step scope/bid process, and various Value Engineering suggestions while returning any and all project savings to the client. Keystone Construct works with/for developers, real estate professionals, architects, private/public owners, construction managers, etc. to deliver high quality, cost-effective, and timely construction projects. Keystone Construct also has the ability to offer development and architectural services if needed. We work with many nationally recognized clients and private repeat customers with whom we've grown consistently.
From BuildZoom: Keystone Construct, LLC, 418 Clinton Pl, River Forest, IL (Owned by: Timothy Hague) holds a General Contractor (Class C) license and 8 other licenses according to the City of Chicago license board.
Their BuildZoom score of 105 ranks in the top 8% of 65,686 Illinois licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Keystone Construct, LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Keystone Construct, LLC Services
Keystone Construct, LLC Contact Information
Keystone Construct, LLC River Forest
Quality
Activity
|
2 projects
|
2025 |
|
2 projects
|
2024 |
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
$1mil+ |
Building Permits by Keystone Construct, LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Keystone Construct, LLC Reviews
Recent Buildzoom Projects
Keystone Construct, LLC License info
Verified License
| License # | TGC124863 |
| Status | Active |
| City | City Of Chicago |
| Type | General Contractor (Class C) |
| Business Type | Limited Liability Company (Llc) |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Keystone Construct, LLC at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 15656 |
| Status | Active |
| Hoffman Estates | |
| Type | General Contractor |
| Business Type | Limited Liability Company (Llc) |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Keystone Construct, LLC at the Village of Hoffman Estates.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | TGC124863 |
| Status | Active |
| City | Chicago |
| Type | General Contractors License (c) $5,000,000 Project Ceiling |
| Class | C |
| Business Type | Limited Liability Company (Llc) |
- When BuildZoom last verified this license, it had an expiration date of March, 2026. Check the current license status of Keystone Construct, LLC with the City of Chicago
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 24945 |
| Status | Inactive |
| Hoffman Estates | |
| Type | General Contractor |
| Business Type | Limited Liability Company (Llc) |
- According to the Village of Hoffman Estates, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Keystone Construct, LLC at the Village of Hoffman Estates.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 25871 |
| Status | Inactive |
| Hoffman Estates | |
| Type | General Contractor |
| Business Type | Limited Liability Company (Llc) |
- According to the Village of Hoffman Estates, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Keystone Construct, LLC at the Village of Hoffman Estates.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CL-23-29791 |
| Status | Inactive |
| Town | Orland Park |
| Type | General Contractor |
| Business Type | Limited Liability Company (Llc) |
- According to the Village of Orland Park Contractor License, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Keystone Construct, LLC at the Village of Orland Park Contractor License.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | City Of Chicago |
| Type | C $5,000,000 Project Ceiling |
| Business Type | Limited Liability Company (Llc) |
- 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
| License # | NAT-F217627-1 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Limited Liability Company (Llc) |
- According to the United States Environmental Protection Agency, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Keystone Construct, LLC at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | GENC-001456-2024 |
| Status | Unable To Verify |
| State | Indiana |
| Type | General Contractors (Combo) |
| Class | Combo |
| Business Type | Limited Liability Company (Llc) |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Insured
| Insurer | Westfield Insurance |
| Insured up to | $5,000,000 |
Insured
| Workers Comp Provider | Westfield Insurance |
| Workers Comp Value | $1,000,000 |
6
Permits
- Building permit records show that Keystone Construct, LLC has worked on 6 permitted projects.