Location and Projects
STG Construction
STG Inc. specializes in heavy civil construction and infrastructure projects across Alaska, with a primary focus on remote and challenging environments. Based in Anchorage, the company works extensively in Northern and Western Alaska, completing projects in regions such as Kotzebue, Nome, Deadhorse, and Barrow. Portfolio examples include airport runway construction, pile foundations, communications towers, and energy infrastructure support for both public and private clients. STG Inc. has developed expertise in Arctic construction methods, including ice road building, permafrost site work, and logistics coordination for areas with limited seasonal access. The company regularly serves clients in the oil and gas sector, telecommunications, and government agencies requiring specialized construction in Alaska’s unique climate and terrain. Known for managing complex mobilization and material delivery, STG Inc. demonstrates deep familiarity with remote project execution throughout the state.
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STG Inc License info
Verified License
| License # | 187497 |
| Status | Active |
| State | Alaska |
| Type | Construction Contractors |
| Business Type | Corporation, Llc |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for STG Inc at the Alaska Division of Corporations, Business and Professional Licensing.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1079590 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation, Llc |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for STG Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | STGPAPL814JQ |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation, Llc |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for STG Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1039168 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation, Llc |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for STG Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 116364 |
| Status | Active |
| State | Alaska |
| Type | Construction Contractors |
| Business Type | Corporation, Llc |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for STG Inc at the Alaska Division of Corporations, Business and Professional Licensing.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 108415 |
| Status | Active |
| State | Alaska |
| Type | Construction Contractors |
| Business Type | Corporation, Llc |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for STG Inc at the Alaska Division of Corporations, Business and Professional Licensing.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CONE23832 |
| Status | Active |
| State | Alaska |
| Type | Construction Contractors |
| Business Type | Corporation, Llc |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for STG Inc at the Alaska Division of Corporations, Business and Professional Licensing.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 31123 |
| Status | Active |
| State | Alaska |
| Type | Is A Registered Specialty Contractor |
| Business Type | Corporation, Llc |
- When BuildZoom last verified this license, it had an expiration date of August, 2007. Check the current license status of STG Inc with the Alaska Division of Corporations, Business and Professional Licensing
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License Not Verified
| License # | 23832 |
| Status | Active |
| State | Alaska |
| Type | Is A Registered General Contractor Without Residential Contractor Endorsement |
| Business Type | Corporation, Llc |
- When BuildZoom last verified this license, it had an expiration date of December, 2016. Check the current license status of STG Inc with the Alaska Division of Corporations, Business and Professional Licensing
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | RCE-62862 |
| Status | Inactive |
| State | Idaho |
| Type | General Contractor Registration |
| Business Type | Corporation, Llc |
- According to the State of Idaho Bureau Of Occupational Licenses, 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 STG Inc at the State of Idaho Bureau Of Occupational Licenses.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | BRICECC800K6 |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation, Llc |
- According to the Washington State Department of Labor & Industries, 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 STG Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1045423 |
| Status | Inactive |
| State | Alaska |
| Type | 23 Construction |
| Business Type | Corporation, Llc |
- According to the Alaska Division of Corporations, Business and Professional Licensing, 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 STG Inc at the Alaska Division of Corporations, Business and Professional Licensing.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1032468 |
| Status | Inactive |
| State | Alaska |
| Type | 23 Construction |
| Business Type | Corporation, Llc |
- According to the Alaska Division of Corporations, Business and Professional Licensing, 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 STG Inc at the Alaska Division of Corporations, Business and Professional Licensing.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 222772 |
| Status | Inactive |
| State | Alaska |
| Type | 23 Construction |
| Business Type | Corporation, Llc |
- According to the Alaska Division of Corporations, Business and Professional Licensing, 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 STG Inc at the Alaska Division of Corporations, Business and Professional Licensing.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
Insured
| Insurer | Evanston Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Liberty Mutual Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | American Zurich Insurance Company |