Kleinfelder, Inc.
Riverside, CA Part of The Kleinfelder Group, Inc.
- UEI
- DUGHB4FY6MA3
- CAGE
- 6LP32
- Primary NAICS
- 541330 Engineering Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
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- 213112 Support Activities for Oil and Gas Operations
- 213113 Support Activities for Coal Mining
- 213114 Support Activities for Metal Mining
- 221111 Hydroelectric Power Generation
- 221114 Solar Electric Power Generation
- 221115 Wind Electric Power Generation
- 221116 Geothermal Electric Power Generation
- 221122 Electric Power Distribution
Show all 32
- 221310 Water Supply and Irrigation Systems
- 221320 Sewage Treatment Facilities
- 236220 Commercial and Institutional Building Construction
- 237110 Water and Sewer Line and Related Structures Construction
- 237310 Highway, Street, and Bridge Construction
- 237990 Other Heavy and Civil Engineering Construction
- 238910 Site Preparation Contractors
- 485112 Commuter Rail Systems
- 485119 Other Urban Transit Systems
- 488119 Other Airport Operations
- 541310 Architectural Services
- 541320 Landscape Architectural Services
- 541340 Drafting Services
- 541350 Building Inspection Services
- 541370 Surveying and Mapping (except Geophysical) Services
- 541380 Testing Laboratories and Services
- 541430 Graphic Design Services
- 541490 Other Specialized Design Services
- 541512 Computer Systems Design Services
- 541620 Environmental Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541990 All Other Professional, Scientific, and Technical Services
- 561210 Facilities Support Services
- 562910 Remediation Services
- Corporate family
-
-
Parent
Coronado, CA
WN6FYAM8PNL1
-
Parent
Coronado, CA
WN6FYAM8PNL1
- SAM.gov registration date
- Physical address
- 2280 Market Street #300, Riverside, CA 92501, USA
- Website
- kleinfelder.com
- Founded
- 1961
- Employees
- 1K-5K
- Estimated annual revenue
- $500M-$1B
- 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 .
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| Alt & Witzig Engineering Inc. | Carmel, IN | 541330 Engineering Services |
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About the company
Kleinfelder, Inc. is a registered federal contractor that has been active in the government contracting space since at least December 5, 2011, when it first registered in SAM.gov. The company is structured as a for-profit corporate entity and is not tax-exempt. Kleinfelder, Inc. primarily provides engineering, architecture, and science consulting services to various federal agencies. Their expertise spans across multiple disciplines, including geotechnical engineering, environmental services, construction management, and infrastructure design.
Through its federal contract awards, Kleinfelder, Inc. has demonstrated a diverse portfolio of services. The company has been engaged in numerous projects for agencies such as the U.S. Army Corps of Engineers, Department of Energy, and various state departments of transportation. These projects have included geotechnical investigations, environmental assessments, structural engineering for federal facilities, and disaster response support. Kleinfelder has also been involved in infrastructure improvement projects, providing services for water resources management, transportation systems, and energy facilities. The company has participated in both prime and subcontracting roles, often collaborating with other engineering firms and construction companies to deliver comprehensive solutions for complex federal projects.
Kleinfelder, Inc. holds several Indefinite Delivery Vehicles (IDVs) that allow for streamlined contracting processes with federal agencies. These IDVs cover a range of services, including architectural and engineering services, environmental consulting, and construction management. Some of these IDVs fall under broader parent vehicles such as the General Services Administration's (GSA) Professional Engineering Services schedule. The company has received task orders through these vehicles from various agencies, including the Department of Defense, Environmental Protection Agency, and Department of the Interior. These task orders have encompassed projects such as environmental remediation studies, facility condition assessments, and technical support for infrastructure programs across the United States.
Quick answers
Is Kleinfelder, Inc. registered in SAM.gov?
Yes. Kleinfelder, Inc.'s SAM.gov registration is active through February 26, 2027.
On GovTribe
See Kleinfelder, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors