Location and Projects
Sterling Environmental Corporation Engineer
Sterling Environmental Corporation, 10203 E St, Oakland, CA (Employees: Harold Brian Hoppe, Harold William Hoppe, and Jon Edward Steele) holds a Insulation And Acoustical, General Engineering, Asbestos Abatement license and 2 other licenses according to the California license board.
Their BuildZoom score of 100 ranks in the top 13% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Sterling Environmental Corporation, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Sterling Environmental Corporation Services
Sterling Environmental Corporation Contact Information
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Sterling Environmental Corporation Oakland
Quality
Activity
|
1 project
|
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
|
1 project
|
$5k-$20k |
|
1 project
|
$50k-$100k |
|
1 project
|
$1mil+ |
Building Permits by Sterling Environmental Corporation
This is a sample of this contractor's permits. Click here to access their complete permit history.
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Sterling Environmental Corporation License info
Verified License
| License # | 537909 |
| Status | Active |
| State | California |
| Type | Insulation And Acoustical, General Engineering, Asbestos Abatement |
| Business Type | Corporation |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Sterling Environmental Corporation at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-25297-3 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Corporation |
- 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 Sterling Environmental Corporation 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-25297-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Corporation |
- 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 Sterling Environmental Corporation at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
Bonded
| Bonded Agent | Great American Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Zurich American Insurance Company |
15
Permits
- Building permit records show that Sterling Environmental Corporation has worked on 15 permitted projects.