Kleinschmidt Associates
Pittsfield, ME Doing business as Kleinschmidt Assoc
- UEI
- NVXYXK3JMTN4
- CAGE
- 3CHW0
- Primary NAICS
- 541330 Engineering Services
- 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
-
- 541330 Engineering Services Primary
- 541340 Drafting Services
- 541370 Surveying and Mapping (except Geophysical) Services
- 541380 Testing Laboratories and Services
- 541420 Industrial Design Services
- 541490 Other Specialized Design Services
- 541620 Environmental Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- SAM.gov registration date
- Physical address
- 141 Main St, Pittsfield, ME 04967, USA
- Website
- kleinschmidtgroup.com
- Founded
- 1966
- Employees
- 251-1K
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- Civil Engineering
- SIC code
- 87 Engineering & Management Services
- 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 |
|---|---|---|---|
| Expert witness | Justice Management Division | $131,915 | |
| Mediator | Justice Management Division | $30,000 | |
| Expert witness | Justice Management Division | $435,000 | |
| Expert witness | Environment and Natural Resources Division | $50,000 | |
| Expert witness | Environment and Natural Resources Division | $413,590 |
About Kleinschmidt Associates
Kleinschmidt Associates is a for-profit engineering consulting firm based in Pittsfield, Maine, specializing in environmental and hydropower engineering services. Registered in SAM.gov since 2002, the company has established itself as a trusted federal government contractor, primarily serving agencies within the environmental and natural resources domain. The firm provides expert consulting services with a focus on complex technical domains such as fish passage improvements, water supply intake design, ecosystem sustainability programs, and hydraulic modeling.
Through its federal contract awards, Kleinschmidt Associates has predominantly worked with the Environment and Natural Resources Division of the U.S. Department of Justice, consistently securing time and materials purchase order contracts for expert witness services. The company has also acted as a subcontractor on numerous projects for prime contractors including Tetra Tech, HDR Engineering, Stanley Consultants, and Stantec Consulting Services. Its subcontract work has involved critical tasks such as computational fluid dynamics (CFD) modeling, biological analysis, design services, quality control, and developing detailed design reports for infrastructure and environmental projects. Notably, the firm has supported agencies like the U.S. Army Corps of Engineers and NOAA Fisheries, with contract values ranging from $23,820 to $820,766. All of its federal contract awards have been secured through full and open competition, without any set-aside designations, demonstrating the company's competitive technical capabilities in environmental and engineering consulting.
Contract vehicles
Quick answers
What is Kleinschmidt Associates's UEI?
Kleinschmidt Associates's Unique Entity ID (UEI) in SAM.gov is NVXYXK3JMTN4.
What is Kleinschmidt Associates's CAGE code?
Kleinschmidt Associates's CAGE code is 3CHW0.
What is Kleinschmidt Associates's primary NAICS code?
Kleinschmidt Associates's primary NAICS code is 541330 (Engineering Services).
Where is Kleinschmidt Associates located?
Kleinschmidt Associates's physical address in SAM.gov is 141 Main St, Pittsfield, ME 04967, USA.
Is Kleinschmidt Associates registered in SAM.gov?
Yes. Kleinschmidt Associates's SAM.gov registration is active through November 18, 2026.
Which contract vehicles does Kleinschmidt Associates hold?
Kleinschmidt Associates holds a place on 2 federal contract vehicles, including MAS and PSS.
What is Kleinschmidt Associates's most recent federal award?
Kleinschmidt Associates's most recent federal contract award is Expert witness (15JPSS26P00000566), from Justice Management Division, on September 28, 2026.
On GovTribe
See Kleinschmidt Associates's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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