Amstar Inc
Amstar Inc is a small business in San Antonio, TX registered on SAM.gov to bid on federal contracts. It has won about $12.8 million in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- YTULSSX1ELU3
- CAGE code
- 1QB33
- SAM.gov registration
- Active
Registration details
| Legal business name | Amstar Inc |
|---|---|
| Unique Entity ID (UEI) | YTULSSX1ELU3 |
| CAGE code | 1QB33 |
| Location | San Antonio, TX |
| SAM.gov registration | Active through Jul 31, 2027 |
| Business started | 1999 |
| Primary NAICS code | 236220: Commercial and Institutional Building Construction |
| Website | www.amstarincgc.com |
Certifications and business types
- Minority-owned (self-reported in SAM.gov)
SBA certifications let a business compete for set-aside contracts. See set-aside contracts explained.
Federal contract history
| Fiscal year | Prime contract obligations |
|---|---|
| FY2023 | $6.6 million |
| FY2024 | $4.3 million |
| FY2025 | $2.7 million |
| FY2026 | $5.9 million |
Its biggest federal customers over the last four fiscal years: Public Buildings Service ($19.4 million).
Recent contract awards
| Awarded | Agency | What it's for | Amount |
|---|---|---|---|
| Sep 28, 2026 | Public Buildings Service | Card reader replacement/upgrade, 819 taylor st, fort worth, tx 76102. | $49,267 |
| Sep 16, 2026 | Public Buildings Service | Exterior repairs to the hipolito federal building in san antonio, tx | $757,754 |
| Sep 4, 2026 | Public Buildings Service | Replace exterior door george bush u.s. Courthouse 200 e. Wall street, midland, tx 79701 | $13,983 |
| Sep 1, 2026 | Public Buildings Service | Replace building automation system at the hale boggs federal building, 500 poydras… | $199,568 |
| Aug 25, 2026 | Public Buildings Service | Install 2- split system units (4)cassette with controls integration for 12th floor eior… | $188,706 |
| Aug 24, 2026 | Public Buildings Service | Monroe federal courthouse plaster repair, located 201 jackson street, monroe, louisiana… | $63,034 |
Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.
NAICS codes Amstar Inc is small under
On its SAM.gov registration, Amstar Inc meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 236220 Commercial and Institutional Building Construction
- 236115 New Single-Family Housing Construction (except For-Sale Builders)
- 236116 New Multifamily Housing Construction (except For-Sale Builders)
- 236210 Industrial Building Construction
- 237110 Water and Sewer Line and Related Structures Construction
- 237310 Highway, Street, and Bridge Construction
- 333415 Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
- 562910 Remediation Services
Open contracts in Amstar Inc's NAICS codes
415 open federal opportunities on SAM.gov use a NAICS code Amstar Inc is small under. These are due soonest.
- Y1DA | 521-24-102 | Renovate Wards 2K and 2B for Optometry/Ophthalmology Clinical Use
Due in 2 daysOct 12, 2026
- Loleta Water System Upgrades
✦ 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…
Due in 2 daysOct 12, 2026
- 658-19-103 RENOVATE SURGICAL SUITE PHASE II
Due in 3 daysOct 12, 2026
- Request for Offer for RADMAC III Parcel E Remedial Action
Due in 3 daysOct 13, 2026
- Security Passthrough Window Construction and Installation
Due in 3 daysOct 13, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (236220) that have won federal contracts, starting with Texas:
- KGJJ Engineering Solutions, LLC, Fort Worth, TX
- Wichita Falls Tri-Tech, LLC, Keller, TX
- Utility Systems Solutions, Inc., Dallas, TX
- Modular Management Group Inc, Fort Worth, TX
- Trumble Construction LLC, Texarkana, TX
- Journey Construction, Inc., Taylor, TX
Frequently asked questions
What is Amstar Inc's CAGE code?
Amstar Inc's CAGE code is 1QB33. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Amstar Inc's UEI?
Amstar Inc's Unique Entity ID (UEI) is YTULSSX1ELU3. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Amstar Inc's SAM.gov registration active?
Yes, as of the latest SAM.gov public data, Amstar Inc's registration is active through jul 31, 2027. Registrations are renewed every year.
Is Amstar Inc a small business?
Amstar Inc is registered on SAM.gov as small under 8 NAICS codes, including its primary code, 236220. 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.