Certified Stainless Service Inc.
Certified Stainless Service Inc. (doing business as West-Mark) is a small business in Ceres, CA registered on SAM.gov to bid on federal contracts. It has won about $60.8 million in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- YAL2J8H4M3M1
- CAGE code
- 1HJ27
- SAM.gov registration
- Active
Registration details
| Legal business name | Certified Stainless Service Inc. |
|---|---|
| Doing business as | West-Mark |
| Unique Entity ID (UEI) | YAL2J8H4M3M1 |
| CAGE code | 1HJ27 |
| Location | Ceres, CA |
| SAM.gov registration | Active through Jun 2, 2027 |
| Business started | 1967 |
| Primary NAICS code | 336212: Truck Trailer Manufacturing |
| Website | www.west-mark.com |
Federal contract history
| Fiscal year | Prime contract obligations |
|---|---|
| FY2023 | $43.4 million |
| FY2024 | $38.4 million |
| FY2025 | $14.1 million |
| FY2026 | $8.4 million |
Its biggest federal customers over the last four fiscal years: Defense Logistics Agency ($54.7 million), Department of the Army ($32.8 million), Federal Acquisition Service ($13.7 million), Bureau of Land Management ($1.6 million) and Forest Service ($455,166).
Recent contract awards
| Awarded | Agency | What it's for | Amount |
|---|---|---|---|
| Sep 25, 2026 | Bureau of Land Management | Equipment trailer for uswfs alaska | $34,472 |
| Sep 24, 2026 | Federal Acquisition Service | Multiple award schedules (mas) | $300,805 |
| Sep 24, 2026 | Federal Acquisition Service | Multiple award schedules (mas) | $300,805 |
| Sep 24, 2026 | Federal Acquisition Service | Multiple award schedules (mas) | $300,805 |
| Sep 24, 2026 | Federal Acquisition Service | Multiple award schedules (mas) | $409,412 |
| Sep 24, 2026 | Federal Acquisition Service | Multiple award schedules (mas) | $228,188 |
Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.
NAICS codes Certified Stainless Service Inc. is small under
On its SAM.gov registration, Certified Stainless Service Inc. meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 333618 Other Engine Equipment Manufacturing
Open contracts in Certified Stainless Service Inc.'s NAICS codes
19 open federal opportunities on SAM.gov use a NAICS code Certified Stainless Service Inc. is small under. These are due soonest.
- 29 SENSOR ASSY, ESM
✦ The Defense Logistics Agency in Mechanicsburg is running a sources sought notice, which is a market check and not a request for proposals, for 3 sensor assemblies (ESM).
Due in 2 daysOct 12, 2026
- ENGINE BLOCK ASSEMBLY,
Due in 4 daysOct 14, 2026
- FILTER, FLUID 2940-12-391-5954
✦ DLA Weapons Support plans a five-year long term contract for two NSN items, including a fluid filter (NSN 2940-12-391-5954), with the approved source being Goldhofer Airport…
Due in 5 daysOct 15, 2026
- Diesel Engine
Due in 5 daysOct 15, 2026
- ENGINE, DIESEL, IN REPAIR/MODIFICATION OF
✦ NAVSUP Weapon Systems Support wants a contractor to repair a diesel engine (P/N 48-5000-107668, NSN 2815-124117665) back to ready-for-issue condition.
Due in 7 daysOct 16, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (336212) that have won federal contracts, starting with California:
- Custom Trailers Builder LLC, Norco, CA
- American Loan Masters, Inc., Ridgecrest, CA
- The Mcquaide Brothers Corporation, Lakeside, CA
- Schutt Industries of Clintonville, Wis., Inc., Clintonville, WI
- Talbert Manufacturing Inc, Rensselaer, IN
- Stephens Pneumatics, Inc., Haslet, TX
Frequently asked questions
What is Certified Stainless Service Inc.'s CAGE code?
Certified Stainless Service Inc.'s CAGE code is 1HJ27. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Certified Stainless Service Inc.'s UEI?
Certified Stainless Service Inc.'s Unique Entity ID (UEI) is YAL2J8H4M3M1. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Certified Stainless Service Inc.'s SAM.gov registration active?
Yes, as of the latest SAM.gov public data, Certified Stainless Service Inc.'s registration is active through jun 2, 2027. Registrations are renewed every year.
Is Certified Stainless Service Inc. a small business?
Certified Stainless Service Inc. is registered on SAM.gov as small under 1 NAICS code. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
- Look up another business's CAGE code or UEI
- Check a SAM.gov registration's status
- How to become a government subcontractor
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.