Kleinfelder Inc.

San Diego, CA Part of The Kleinfelder Group, Inc.

UEI
NFBRAAE265K1
CAGE
0DTG0
Primary NAICS
541330 Engineering Services
SAM.gov registration
Active through

Company facts

Self-certified in SAM.gov
  • For Profit Organization
Entity structure
Corporate Entity (Not Tax Exempt)
Other NAICS codes in SAM.gov
Show all 22
Corporate family
SAM.gov registration date
Physical address
San Diego, CA 92101, USA
Website
kleinfelder.com
Founded
1961
Employees
1K-5K
Estimated annual revenue
$500M-$1B
Industry
  1. Industrials
  2. Capital Goods
  3. Construction & Engineering
  4. Civil Engineering
SIC code
87 Engineering & Management Services

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .

Contract obligations by fiscal year

Fiscal year Obligated
FY2027 To date $0
FY2026 $5,263
FY2025 $821,131
FY2024 $1,186,009
FY2023 $3,263,053

Top agencies by obligations

Rank Agency Obligated, FY2026–FY2027 Share
1 Department of the Navy $5,263

Contract vehicles

Contract awards

Award Agency Obligated Awarded
N62742-21-d-1800/N6274225F0137: archaeological survey and data recovery in support of GDS sites 1 and 2 marine corps… Naval Facilities Engineering Command (Navy) $310,705
CR-24Q development of phnsy & IMF research and interpretive plan and archive plan in support for milcon p-209, jbphh N6274224F0219 Naval Facilities Engineering Command (Navy) $382,465
CR-23G, archaeological services in support of p-187 construction of south predator exclusion barrier, naval base guam… N6274223F0157 Naval Facilities Engineering Command (Navy) $1,098,518
X009 US funded FY23 - CR-23B architectural inventory and evaluation of naval magazine (navmag) indian island, jefferson… N6274223F0159 Naval Facilities Engineering Command (Navy) $123,410
CR-23A archaeological services in support of p-290 construction of earth covered magazines and ordnance pads… N6274223F0117 Naval Facilities Engineering Command (Navy) $1,729,478

Latest 5 listed here. See the rest on GovTribe.

Contract subawards

Prime contractor Prime award Amount Awarded
Galveston Coastal Services A Joint Venture SUBSURFACE SOIL INVESTIGATIONS (SSI) Testing Laboratories and Services W912HY23F0013 $360
Galveston Coastal Services A Joint Venture SUBSURFACE SOIL INVESTIGATIONS (SSI) Testing Laboratories and Services W912HY23F0013 $45,481
Granite-Obayashi 2, A Joint Venture FY23, P325, 9TH ESB EQUIPMENT AND MAINTENANCE FACILITY, CONSTRUCT DE-SCOPE FENCE To provide Project Management for archeological monitoring services. N6274224F9927 $102,672
Galveston Coastal Services A Joint Venture MOD 3 UPDATES TO ROE LANGUAGE. Testing Laboratories and Services W912HY23F0013 $313,414
Granite-Obayashi A Joint Venture BASE ITEM archaeological monitoring N6274222C1327 $88,610

Latest 5 listed here. See the rest on GovTribe.

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Pacific Branch UEI Z9UGF16VG9U8 Ginowan, Okinawa 541720 Research and Development in the Social Sciences and Humanities
Far Western Anthropological Research Group, Inc. UEI HMCRRC7F1FP8 Davis, CA 541720 Research and Development in the Social Sciences and Humanities

See more similar vendors on GovTribe

About the company

Written by GovTribe AI ·

Kleinfelder Inc. is a for-profit engineering consulting firm based in San Diego, California, registered in the System for Award Management (SAM) since May 15, 2001. As a corporate entity and child organization, the company specializes in providing comprehensive environmental, archaeological, and engineering services to federal government agencies, with a primary focus on cultural resource management and infrastructure support for military installations. The firm has demonstrated expertise in conducting specialized surveys, architectural evaluations, and environmental monitoring across various strategic locations in the Pacific region.

Through its federal contract awards, Kleinfelder Inc. has consistently provided archaeological and architectural services to multiple defense agencies, particularly the Naval Facilities Engineering Command (NAVFAC). The company's prime contract awards have included archaeological surveys and data recovery at locations such as Marine Corps Base Camp Blaz in Guam, Joint Base Pearl Harbor-Hickam in Hawaii, Naval Base Guam, Andersen Air Force Base, and the Naval Magazine in Washington. These contracts, typically firm fixed-price delivery orders ranging from $77,805 to $1,729,477.74, involve surface and subsurface archaeological surveys, architectural inventories, research and interpretive planning, and environmental monitoring. None of the contract awards utilized set-aside designations, indicating Kleinfelder's competitive qualifications. The company has also engaged in subcontract work with entities like Granite-Obayashi, Galveston Coastal Services, and Mantech SRS Technologies, performing archaeological monitoring, environmental services, and testing laboratory support.

Kleinfelder Inc. holds a significant $49 million indefinite delivery contract with NAVFAC, awarded on May 19, 2021, with a completion date of May 18, 2026. This multiple-award contract is specifically structured to provide cultural resource services predominantly in Hawaii, Guam, and the Northern Mariana Islands. The contract encompasses over fifty archaeological, analytical, and management tasks, including surveys, architectural inventories, and environmental monitoring at various military installations. Through this indefinite delivery vehicle (IDV), Kleinfelder has received numerous task orders valued between $77,805 and $1,691,415, covering complex cultural resource projects across the Pacific region. The IDV allows the company to support military construction, facility upgrades, and environmental management projects with specialized expertise in archaeological and architectural services.

Quick answers

Is Kleinfelder Inc. registered in SAM.gov?

Yes. Kleinfelder Inc.'s SAM.gov registration is active through February 10, 2027.

Which contract vehicles does Kleinfelder Inc. hold?

Kleinfelder Inc. holds a place on 1 federal contract vehicle: MAS.

How much has Kleinfelder Inc. received in federal contracts?

Federal contracts obligated $821,131 to Kleinfelder Inc. in fiscal year 2025 and $5,275,456 in fiscal years 2023 through 2027.

How does Kleinfelder Inc. rank among federal contractors?

Kleinfelder Inc. ranked #7 in NAICS 712, #21 in NAICS 71 and #87 in PSC Y1QA in FY2025.

What is Kleinfelder Inc.'s most recent federal award?

Kleinfelder Inc.'s most recent federal contract award is N62742-21-d-1800/N6274225F0137: archaeological survey and data recovery in support of GDS sites 1 and 2 marine corps…, from Naval Facilities Engineering Command (Navy), on May 7, 2025.

On GovTribe

See Kleinfelder Inc.'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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