Updated: Jul 10, 2026
Location
Address
Great Falls, MT, 59406
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Semenza Contracting Construction
Semenza Contracting Inc, GREAT FALLS, MT (Owned by: Alan Semenza) holds a General Contractor Registration license and 4 other licenses according to the Idaho license board.
Their BuildZoom score of 0 does not rank in the top 50% of Montana contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Semenza Contracting Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Semenza Contracting Inc Services
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Semenza Contracting Inc Contact Information
Phone Number: (406) 799-1167
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Semenza Contracting Inc License info
Verified License
| License # | RCE-19441 |
| Status | Active |
| State | Idaho |
| Type | General Contractor Registration |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Semenza Contracting Inc at the State of Idaho Bureau Of Occupational Licenses.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 147159 |
| Status | Active |
| State | Montana |
| Type | Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2016. Check the current license status of Semenza Contracting Inc with the Montana Department of Labor & Industry
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-37672-3 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- 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 Semenza Contracting Inc 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-37672-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- 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 Semenza Contracting Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SEMENCI960CZ |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
- 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 Semenza Contracting Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Semenza Contracting Inc, click “This is My Business” to update your information.
Insured
| Insurer | Western Heritage Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | WESTERN SURETY CO |
| Bond Value | $12,000 |
Semenza Contracting Inc Employees
AS
A Semenza
President
AS
Alan Semenza
Owner
SC
Semenza, A Corey
President
SL
Semenza, Stephanie L
Secretary
SS
Stephanie Semenza
Secretary