Federal contractor · CASTRO VALLEY, CA

K & C BUILDING SERVICE, LLC

K & C BUILDING SERVICE, LLC received $6,955 in federal contract obligations in FY2026, on 1 awards (−82% vs FY2025). Since FY2017: $1.9M. Its largest customer was Federal Aviation Administration ($6,955).

Obligations · FY2026
$6,955
New awards
1
Sole-source
0.0%
Single offer
0.0%
UEI
XRNPYS4UAL44
Small businessWoman-ownedMinority-owned
Open in the contracts explorerRelationship graph

Spending by fiscal year

Obligations per federal fiscal year (October–September).

  1. 204.8KFY2017
  2. 286.1KFY2018
  3. 236.6KFY2019
  4. 286.7KFY2020
  5. 565.3KFY2021
  6. 324.3KFY2022
  7. -54.9KFY2023
  8. 38.6KFY2024
  9. 39.7KFY2025
  10. 7KFY2026

Top buying agencies

Obligations in FY2026.

  1. Federal Aviation Administration$6,955100%
    1 awards

What was bought · Where the work was performed

Obligations in FY2026.

What was bought

  1. Facilities & utilities$6,955100%

Where the work was performed

  1. Alameda County, CA$6,955100%

Integrity signals

Shares of the year's obligations, next to the country's.

  • Low competition0.0%
    US 39% · $0
  • Sole-source awards0.0%
    US 30% · $0
  • Single-offer competitions0.0%
    US 8.7% · $0
  • Urgency justifications0.0%
    US 5.1% · $0

A signal is a reason to look closer, not evidence of wrongdoing: most sole-source awards are lawful and justified.

Largest awards

  1. GROUNDS MAINTENANCE SERVICES FOR VARIOUS OAKLAND LOCATIONS$161.3K
    Federal Aviation Administration· Alameda County, CA· Facilities & utilities· Aug 24, 2022 – Aug 21, 2026· 697DCK22C00285

Competitors

Companies that win from the same buyers in the same markets: obligations by agency and industry compared over the last three fiscal years.

Compared on 1 market (agency × industry), FY2024–FY2026.

  1. BROWN BROTHERS LAWN CARE LLC$86.5K−56% in FY2026
    OLATHE, KS · 100% of this company's obligations are in markets they both serveFederal Aviation Administration · Services to buildings and dwellings
  2. FAULCON GARRY$87.5K
    HARRISBURG, PA · 100% of this company's obligations are in markets they both serveFederal Aviation Administration · Services to buildings and dwellings
  3. BKW COMMERCIAL CLEANING LLC$87.6K+5% in FY2026
    URBANDALE, IA · 100% of this company's obligations are in markets they both serveFederal Aviation Administration · Services to buildings and dwellings

Showing the top 3 of 25 competitors. Open the profile for the full list.

Who sells to the same buyers in the same markets, not who wins against whom on a given contract. Prime contract obligations by the agency and NAICS code of each award; subawards are never added. A company is a family of legal entities, joined by parent UEI or, in part, by an AI reading of names.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 9, 2026, loaded Oct 9, 2026 · FY2024–FY2026.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 9, 2026, loaded Oct 9, 2026.