Location and Projects
Illig Construction Company
Illig Construction Company traces its origins back to 1919 and has been family operated for over a century. Headquartered in Los Angeles and serving the Southern California region, Illig Construction has completed projects for private institutional and commercial clients. The company specializes in preconstruction planning, construction management, and project delivery for complex development projects. Illig Construction has developed systems that support consistent results from initial planning through closeout and post-construction, with capabilities suited to larger construction firms while maintaining the flexibility of a client-focused business. Early in its history, founder Joseph Illig shifted from glass engraving to construction after arriving in Los Angeles in the early 20th century, establishing a legacy that continues in the company’s leadership and approach today.
Illig Construction Company Services
Illig Construction Company Contact Information
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Illig Construction Company Riverside
Quality
Activity
|
2 projects
|
2025 |
|
2 projects
|
2024 |
|
2 projects
|
2023 |
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
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3 projects
|
< $5k |
|
1 project
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
1 project
|
$100k-$250k |
|
1 project
|
$500k-$1mil |
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1 project
|
$1mil+ |
Building Permits by Illig Construction Company
This is a sample of this contractor's permits. Click here to access their complete permit history.
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Illig Construction Company License info
Verified License
| License # | 125852 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Illig Construction Company at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 753196 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- According to the California Contractors State License Board, 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 Illig Construction Company at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 749194 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- According to the California Contractors State License Board, 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 Illig Construction Company at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 536882 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- According to the California Contractors State License Board, 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 Illig Construction Company at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 168000 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- According to the California Contractors State License Board, 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 Illig Construction Company at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Bonded
| Bonded Agent | Great American Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Travelers Property Casualty Company Of America |
170
Permits
- Building permit records show that Illig Construction Company has worked on 170 permitted projects.