Patterson Stevens Inc.
Tonawanda, NY
- UEI
- H9ZRLUCPL5A7
- CAGE
- 379E7
- 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
-
- 236220 Commercial and Institutional Building Construction Primary
- 237310 Highway, Street, and Bridge Construction
- 237990 Other Heavy and Civil Engineering Construction
- 238110 Poured Concrete Foundation and Structure Contractors
- 238390 Other Building Finishing Contractors
- 238990 All Other Specialty Trade Contractors
- SAM.gov registration date
- Physical address
- 400 Sawyer Ave, Tonawanda, NY 14150, USA
- Website
- pattersonstevens.com
- Employees
- 1-10
- Estimated annual revenue
- $0-$1M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 17 Special Trade Contractors
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Eisenhower lock shotcrete repair | Saint Lawrence Seaway Development Corporation | $2,498,000 | |
| Eisenhower and snell lock shotcrete repair | Saint Lawrence Seaway Development Corporation | $3,454,500 | |
| Eisenhower diffuser shotcrete repair | Saint Lawrence Seaway Development Corporation | $1,152,438 | |
| Furnish all plant, labor, equipment, and materials, and perform all work to restore deteriorated concrete on vertical… | Saint Lawrence Seaway Development Corporation | $3,113,535 | |
| Inlet manifold -teardrop- concrete rehabilitation | Saint Lawrence Seaway Development Corporation | $524,869 |
About Patterson Stevens Inc.
Patterson Stevens Inc. is a for-profit small business contractor based in Tonawanda, New York, that specializes in concrete rehabilitation and restoration services for federal infrastructure projects. Registered with SAM.gov since March 31, 2005, the company has established itself as a focused provider of specialized concrete repair expertise, particularly for maritime infrastructure assets operated by the federal government. Patterson Stevens maintains active federal contracting capabilities and has built a sustained working relationship with government agencies through its technical competency in concrete restoration methodologies.
Patterson Stevens Inc. has exclusively provided concrete rehabilitation and shotcrete repair services to the Saint Lawrence Seaway Development Corporation, a civilian agency within the U.S. Department of Transportation, across six prime federal contract awards totaling approximately $11.3 million. The company's contract work spans from January 2021 through March 2026 and focuses on the restoration and repair of deteriorated concrete infrastructure at the Eisenhower Lock and Snell Lock facilities in Massena, New York. Specific services provided include demolition of damaged concrete, placement of steel reinforcement, and application of dry mix shotcrete to repair vertical surfaces, inlet manifolds, diffuser pits, and vertical lift gate recesses. All of Patterson Stevens' federal contract awards have been designated as Total Small Business Set-Asides under NAICS Code 238110 (Poured Concrete Foundation and Structure Contractors), with firm fixed-price contract structures and completion dates concentrated in the March window of each contract year. The company's work represents critical infrastructure maintenance operations essential to maintaining the structural integrity and operational capability of Saint Lawrence Seaway maritime transportation infrastructure.
Quick answers
What is Patterson Stevens Inc.'s UEI?
Patterson Stevens Inc.'s Unique Entity ID (UEI) in SAM.gov is H9ZRLUCPL5A7.
What is Patterson Stevens Inc.'s CAGE code?
Patterson Stevens Inc.'s CAGE code is 379E7.
What is Patterson Stevens Inc.'s primary NAICS code?
Patterson Stevens Inc.'s primary NAICS code is 236220 (Commercial and Institutional Building Construction).
Where is Patterson Stevens Inc. located?
Patterson Stevens Inc.'s physical address in SAM.gov is 400 Sawyer Ave, Tonawanda, NY 14150, USA.
Is Patterson Stevens Inc. registered in SAM.gov?
Yes. Patterson Stevens Inc.'s SAM.gov registration is active through June 23, 2027.
What is Patterson Stevens Inc.'s most recent federal award?
Patterson Stevens Inc.'s most recent federal contract award is Eisenhower lock shotcrete repair (6923G525C0107), from Saint Lawrence Seaway Development Corporation, on January 12, 2026.
On GovTribe
See Patterson Stevens Inc.'s full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
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