Larson Construction Co Inc.
Chippewa Falls, WI
- UEI
- H6KET3PEMAV9
- CAGE
- 71AP7
- Primary NAICS
- 237310 Highway, Street, and Bridge Construction
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
-
- 237310 Highway, Street, and Bridge Construction Primary
- 236210 Industrial Building Construction
- 237110 Water and Sewer Line and Related Structures Construction
- 237120 Oil and Gas Pipeline and Related Structures Construction
- 237130 Power and Communication Line and Related Structures Construction
- 237210 Land Subdivision
- 237990 Other Heavy and Civil Engineering Construction
- 238110 Poured Concrete Foundation and Structure Contractors
- SAM.gov registration date
- Physical address
- 19681 55th Ave, Chippewa Falls, WI 54729, USA
- Website
- larsonbridgeconstruction.com
- Founded
- 1953
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 87 Engineering & Management Services
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| New contract - construct stream bridge to prelace NRP-03, fort mccoy, WI | MICC Fort McCoy | $847,271 | |
| Repair real property bridge 04 (WO 3742); construct bridge to replace NRP bailey at campground (WO 3741); cabinet #… | MICC Fort McCoy | $1,580,000 | |
| CNF - CON Q1844420/QA844422/23 - nursery bridge replacement | Forest Service | $1,647,735 | |
| Clin 0001-replace culverts | MICC Fort McCoy | $1,398,842 | |
| WI-trempealeau NWR-emergency entrance road repair | DOI Fish and Wildlife Service Region 2 | $30,000 |
About Larson Construction Co Inc.
Larson Construction Co Inc., a woman-owned small business based in Chippewa Falls, Wisconsin, delivers bridge and culvert replacement, repair, and heavy civil infrastructure construction to federal agencies as a prime contractor operating exclusively under total small business set-asides. The company competes across highway, street, and bridge construction (NAICS 237310) and related heavy civil work, with seven federal awards totaling $6.2 million in combined potential value across a narrow geographic and customer footprint.
Larson's customer base concentrates on three agencies, all regional. The Department of the Army Installation Management Command Southwest Region accounts for four awards and $4.5 million (73% of the vendor's combined potential value), anchored by a $1.58 million firm fixed-price definitive contract awarded September 15, 2025, for repair of Real Property Bridge 04 and construction of a replacement bridge at a Fort McCoy campground, with ultimate completion targeted for September 30, 2026. The Department of Agriculture Forest Service R9-Eastern Region placed one $1.65 million contract for Nursery Bridge replacement on the Chequamegon-Nicolet National Forest awarded September 26, 2023, and completed November 15, 2024. The Department of the Interior Fish and Wildlife Service Region 2 accounts for two small purchase orders ($62 thousand combined). Larson's activity pattern shows low award frequency — one or two awards per year — with two awards (combined potential value $2.4 million) facing ultimate completion inside the next twenty-four months and therefore exposed to recompete.
Larson operates as a 100% prime contractor with no subcontractor footprint; SCI-reportable service-contract invoicing shows $1.6 million in FY2024 attributed to one contract-level effort using a single FTE, with government-paid hourly rates at a median of $812.49/hr. The vendor's work scope is concrete: bridge structural design, steel and timber superstructure installation, reinforced concrete abutments and piers, culvert replacement, and emergency infrastructure repair. Recent example work includes a $847,270 firm fixed-price definitive contract awarded March 1, 2026, by the Army for stream bridge construction to replace NRP-03 at Fort McCoy, with ultimate completion August 31, 2027, and a $1.4 million Army culvert replacement contract completed August 18, 2024. Larson's prior federal infrastructure portfolio demonstrates repeat work with Army Installation Management and the Forest Service under the same set-aside and NAICS classifications, indicating established relationships in mid-sized Army and USDA regional construction markets.
Quick answers
What is Larson Construction Co Inc.'s UEI?
Larson Construction Co Inc.'s Unique Entity ID (UEI) in SAM.gov is H6KET3PEMAV9.
What is Larson Construction Co Inc.'s CAGE code?
Larson Construction Co Inc.'s CAGE code is 71AP7.
What is Larson Construction Co Inc.'s primary NAICS code?
Larson Construction Co Inc.'s primary NAICS code is 237310 (Highway, Street, and Bridge Construction).
Where is Larson Construction Co Inc. located?
Larson Construction Co Inc.'s physical address in SAM.gov is 19681 55th Ave, Chippewa Falls, WI 54729, USA.
Is Larson Construction Co Inc. registered in SAM.gov?
Yes. Larson Construction Co Inc.'s SAM.gov registration is active through December 1, 2026.
What is Larson Construction Co Inc.'s most recent federal award?
Larson Construction Co Inc.'s most recent federal contract award is New contract - construct stream bridge to prelace NRP-03, fort mccoy, WI (W911SA26CA005), from MICC Fort McCoy, on March 1, 2026.
On GovTribe
See Larson Construction Co Inc.'s full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
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