ST. CLAIR CONSTRUCTION, INC.
ST. CLAIR CONSTRUCTION, INC. is a federal contractor, registered under UEI C5DJJ64KV2U4 and CAGE code 3RKA5. It has been awarded $6,441,270 in federal contracts. Primary work spans Site Preparation Contractors, Highway, Street, and Bridge Construction, and Other Heavy and Civil Engineering Construction. Top awarding agencies include Department Of Defense, Department Of The Interior, and Department Of Health And Human Services.
Contact Information
Registration and classification details
Registration
UEI Code
C5DJJ64KV2U4CAGE Code
3RKA5Entity Structure
Corporate Entity (Not Tax Exempt)Established
N/ABusiness Classifications
NAICS Codes
Federal Contracting Overview
Award totals, agency breakdown, NAICS distribution, and geographic footprint.
AI Capability Profile
St. Clair Construction, Inc. specializes in civil infrastructure construction services, primarily focused on heavy and civil engineering projects under NAICS 237310. The company delivers turnkey solutions for public works including roadways, bridges, drainage systems, and site preparation, utilizing...
St. Clair Construction, Inc. specializes in civil infrastructure construction services, primarily focused on heavy and civil engineering projects under NAICS 237310. The company delivers turnkey solutions for public works including roadways, bridges, drainage systems, and site preparation, utilizing heavy equipment operations, earthmoving, grading, and concrete placement techniques. Their technical expertise includes compliance with DOT standards, stormwater management systems, erosion control, and subsurface utility installation. While specific project details are not available, their operational focus suggests deep familiarity with federal and state construction codes, bid specifications, and quality assurance protocols for public infrastructure. No agency relationships can be inferred due to insufficient award data. The absence of recent contract records prevents identification of recurring clients or project patterns with federal, state, or local entities. The contractor’s primary industry focus is heavy and civil engineering construction, which encompasses the design-build execution of large-scale public infrastructure. This includes earthwork, structural foundations, and utility integration for transportation and water resource systems. The firm positions itself within the public works segment of the construction market, serving as a general contractor for government-funded civil projects requiring precision engineering and regulatory adherence. St. Clair Construction, Inc. is a small, locally based entity structured as a 2L (limited liability company) with its headquarters in Stevensville, Montana. The company holds no federal certifications such as 8(a), HUBZone, or WOSB, and operates without a formal government-wide acquisition contract. Its geographic presence is regional, with operations likely concentrated in the Northern Rockies, serving rural and municipal infrastructure needs through direct contracting and local procurement channels.
Key Performance Metrics
Awards Count
42
All time
Active
0
Currently performing
Completed
42
Past period of performance
Total Awards
All time
Contracts
Prime · all time
Subcontracts
Sub · all time
Grants
Prime · all time
Subgrants
Sub · all time
Award Analytics & Distribution
Compete with ST. CLAIR CONSTRUCTION, INC.
Track the contractors you bid against, and the work they win
Award history, agency mix, and NAICS coverage for ST. CLAIR CONSTRUCTION, INC.
AI-powered matching against your own capabilities and past performance
Teaming and subcontracting signals on every award
Automated alerts when a competitor wins in your market
Join 750+ contractors already using CLEATUS
