A & B Environmental Services, Inc
A & B Environmental Services, Inc is a small business in Houston, TX registered on SAM.gov to bid on federal contracts. It has won about $309,452 in federal prime contracts since fiscal year 2024, according to USAspending.gov's award records for its UEI.
- UEI
- F8DKNHGLM3G6
- CAGE code
- 0TE26
- SAM.gov registration
- Active
Federal contract history
| Fiscal year | Obligated, prime contracts |
|---|---|
| FY2024 | $171,743 |
| FY2025 | $137,709 |
These are every prime contract USAspending.gov records under UEI F8DKNHGLM3G6, from its award search. For a company that is part of a parent company, USAspending's recipient page can show a different figure for a year, because it counts the company's own record and its parent's record separately.
Its biggest federal customers since fiscal year 2024: Department of the Army ($331,584). USAspending.gov works out these by-agency figures separately from the yearly totals, so they can come to a little more than the total above.
Recent contract awards
New contracts, by the date each was first signed. Orders and changes to older contracts count in the yearly totals above but aren't listed here, and Defense awards appear 90 days after signing.
| Awarded | Agency | What it's for | Obligated |
|---|---|---|---|
| Sep 14, 2023 | Department of the Army | DPW - ENV laboratory service contract | $416,557 |
| Dec 21, 2018 | Animal and Plant Health Inspection Service | Waste water and finished water analysis | $10,193 |
Figures are prime contract obligations reported to USAspending.gov. Subcontract work is listed separately below.
Subcontract work reported by primes
Prime contractors reported 5 subcontracts to it worth about $275,721 in the last five years, according to USAspending.gov. Primes only have to report subcontracts of $40,000 or more (since October 1, 2025; $30,000 before that), so smaller jobs are missing. Amounts are net of any cuts primes reported. None of this is in the prime contract figures.
| Prime contractor | For | Subcontracts | Amount | Latest |
|---|---|---|---|---|
| CH2M Hill, Inc. | Environmental Protection Agency | 2 | $158,468 | Aug 27, 2026 |
| ASRC Federal Gulf State Constructors LLC | Department of the Air Force | 1 | $55,000 | Dec 4, 2024 |
| Dawson Solutions, LLC | U.S. Customs and Border Protection | 1 | $40,113 | Feb 23, 2023 |
| Resolution Consultants, An AECOM- Ensafe Joint Venture | Department of the Navy | 1 | $22,140 | Sep 5, 2023 |
Registration details
Show registration details
From SAM.gov's monthly public file dated Nov 1, 2026. If the business has updated its registration since, SAM.gov shows the newer details.
| Legal business name | A & B Environmental Services, Inc |
|---|---|
| Unique Entity ID (UEI) | F8DKNHGLM3G6 |
| CAGE code | 0TE26 |
| Location | Houston, TX |
| SAM.gov registration | Active through Apr 6, 2027 |
| Business started | 1988 |
| Primary NAICS code | 541380: Testing Laboratories and Services |
| Website | www.ablabs.com |
| How to contact | Through its website above. No phone or email in SAM.gov's public file. Search UEI F8DKNHGLM3G6 in SBA's Small Business Search for a contact the business added. |
Certifications and business types
No SBA certification (8(a), HUBZone or WOSB) in SAM.gov's public file (Nov 1, 2026).
SBA certifications let a business compete for set-aside contracts (set-asides explained). Check the current record on its SAM.gov entry.
How to check or correct this record
The file sometimes leaves a certification out, and a newer one won't be in it yet.
Check or correct this record at the source: open its SAM.gov entry, or search UEI F8DKNHGLM3G6 () in SAM.gov's entity search (free sign-in) and in SBA's Small Business Search (formerly DSBS), which shows SBA certifications. The business can update its details in its SAM.gov registration and its certifications at certifications.sba.gov.
NAICS codes A & B Environmental Services, Inc is small under
On its SAM.gov registration, A & B Environmental Services, Inc meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 541380 Testing Laboratories and Services
Open contracts in A & B Environmental Services, Inc's NAICS codes
21 open federal opportunities on SAM.gov use one of A & B Environmental Services, Inc's NAICS codes and may be open to it: no set-aside, or, in the code it is registered small under, a small business set-aside. Here are a few, those in its primary code first (none of these are in Texas right now), then the soonest due.
- D and D Laboratory Steam & Water Testing
Due in 3 daysNov 9, 2026, 9:00 AM EST
- Stability Testing for ManNAc Drug Product produced in Campaigns 5 and 6. Stability testing will occur under regulatory compliance
Due in 3 daysNov 9, 2026, 9:00 AM EST
- Granite Surface Plate Calibration and lapping - with Q&As
Due in 3 daysNov 9, 2026, 10:00 AM CST
- HUSBANDRY ANIMAL -wo/wd, B+3 POP 12/17/2026 - 12/16/2030
Due in 3 daysNov 9, 2026, 4:00 PM MST
- TEAD - Helium Inspection Services
✦ Total small business set-aside: Army Contracting Command - Rock Island (ACC-RI), for Tooele Army Depot (TEAD), wants helium leak testing of 100 new one-metric-ton mercury…
Due in 4 daysNov 10, 2026, 10:00 AM CSTThe AI summary flags this date. Check SAM.gov.
Similar small businesses
Other small businesses of a similar size with the same primary NAICS code (541380) that have won federal contracts in Texas:
- Cerium Laboratories LLC, Austin, TX
- M-Biolabs, Inc, San Antonio, TX
- Calibration Specialty, Inc., Irving, TX
- Bio-Chem Lab Inc, West, TX
- DHL Analytical, Inc., Round Rock, TX
- Aviation Laboratories, Inc., Houston, TX
Is this your business? Get a reminder before the SAM.gov registration expires
Get a reminder before the SAM.gov registration expires. It's active through Apr 6, 2027. We'll email you 60, 30 and 7 days ahead, and if it lapses.
Frequently asked questions
What is A & B Environmental Services, Inc's CAGE code?
A & B Environmental Services, Inc's CAGE code is 0TE26. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is A & B Environmental Services, Inc's UEI?
A & B Environmental Services, Inc's Unique Entity ID (UEI) is F8DKNHGLM3G6. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is A & B Environmental Services, Inc's SAM.gov registration active?
Yes, as of SAM.gov's public data from Nov 1, 2026, A & B Environmental Services, Inc's registration is active through Apr 6, 2027. Registrations are renewed every year.
Is A & B Environmental Services, Inc a small business?
A & B Environmental Services, Inc is registered on SAM.gov as small under 1 NAICS code, including its primary code, 541380. 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
- Hiring subcontractors? List small businesses by state, NAICS code and certification
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 report a mistake on this page, or to ask us to remove it, email hello@fedready.us with the page address; we reply within 2 business days. For a removal, write from an address at the company.