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C.L. Blankenship, Inc.

C.L. Blankenship, Inc. is a small business in San Antonio, TX registered on SAM.gov to bid on federal contracts. It has won about $105,351 in federal prime contracts since fiscal year 2024, according to USAspending.gov.

UEI
JE8AV3JN6AM7
CAGE code
1JB18
SAM.gov registration
Active
Open contracts in NAICS 541990Is this your business? Get matched free

Registration details

Legal business nameC.L. Blankenship, Inc.
Unique Entity ID (UEI)JE8AV3JN6AM7
CAGE code1JB18
LocationSan Antonio, TX
SAM.gov registrationActive through Feb 17, 2027
Business started1959
Primary NAICS code541990: All Other Professional, Scientific, and Technical Services
Websitewww.clblankenship.com

Federal contract history

USAspending.gov shows no federal prime contracts for this UEI in the last five years. Many small businesses start as subcontractors to larger firms; see how to become a government subcontractor.

NAICS codes C.L. Blankenship, Inc. is small under

On its SAM.gov registration, C.L. Blankenship, Inc. meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.

  • 541990 All Other Professional, Scientific, and Technical Services
  • 237110 Water and Sewer Line and Related Structures Construction
  • 238220 Plumbing, Heating, and Air-Conditioning Contractors
  • 423720 Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers
  • 423730 Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers
  • 423740 Refrigeration Equipment and Supplies Merchant Wholesalers

Open contracts in C.L. Blankenship, Inc.'s NAICS codes

122 open federal opportunities on SAM.gov use a NAICS code C.L. Blankenship, Inc. is small under. These are due soonest.

  • CON | Z1DA | REPLACE OR CHILLERS | 580-23-105 | PRESOLICITATION

    Department of Veterans Affairs · Houston, TX

    ✦ The VA Medical Center in Houston, TX plans a construction contract to remove and replace two operating room chillers in Building 100.

    Construction & renovationSDVOSB

    Due in 2 daysOct 12, 2026

  • Notice of Intent to Sole Source – National Marrow Donor Program – service agreement

    Department of Health and Human Services · National Institutes of Health · Bethesda, MD

    ✦ The NIH Clinical Center in Bethesda, MD plans to buy unrelated donor search and stem cell transplant support services from the National Marrow Donor Program (NMDP) without…

    Consulting & professional services

    Due in 2 daysOct 12, 2026

  • VA Palo Alto Boiler Plant Services

    Department of Veterans Affairs · Palo Alto, CA

    Construction & renovation

    Due in 2 daysOct 12, 2026

  • Loleta Water System Upgrades

    Department of Agriculture · Forest Service · Marienville, PA

    ✦ The U.S. Forest Service is asking for quotes to upgrade the water system at the Loleta Recreation Area in Marienville, PA: new water pipe, spigots, valves, concrete work, a well…

    Energy, fuel & utilitiesSmall business

    Due in 2 daysOct 12, 2026

  • Infrared Radiant Heat Maintenance Services

    Dept of Defense · Dept of the Air Force

    Construction & renovationSmall business

    Due in 2 daysOct 12, 2026

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Similar small businesses

Other small businesses with the same primary NAICS code (541990) that have won federal contracts, starting with Texas:

Frequently asked questions

What is C.L. Blankenship, Inc.'s CAGE code?

C.L. Blankenship, Inc.'s CAGE code is 1JB18. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.

What is C.L. Blankenship, Inc.'s UEI?

C.L. Blankenship, Inc.'s Unique Entity ID (UEI) is JE8AV3JN6AM7. SAM.gov assigns the UEI, and it identifies the business across the federal government.

Is C.L. Blankenship, Inc.'s SAM.gov registration active?

Yes, as of the latest SAM.gov public data, C.L. Blankenship, Inc.'s registration is active through feb 17, 2027. Registrations are renewed every year.

Is C.L. Blankenship, Inc. a small business?

C.L. Blankenship, Inc. is registered on SAM.gov as small under 6 NAICS codes, including its primary code, 541990. Size is set per NAICS code, so a business can be small for some contracts and not others.

Keep going

Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. To change these details, update the registration on SAM.gov. To ask us to remove this page, email hello@fedready.us.