Wallgren Environmental Services, Inc.
Universal City, TX Doing business as Pollution Control Services
- UEI
- D4JBVJE4KW91
- CAGE
- 00RM6
- Primary NAICS
- 541380 Testing Laboratories and Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Other
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 1532 Universal City Blvd #100, Universal City, TX 78148, USA
- Website
- pcslab.net
- Founded
- 1977
- Industry
-
- Industrials
- Commercial & Professional Services
- Professional Services
- SIC code
- 87 Engineering & Management Services
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $2,353 |
| FY2025 | $1,640 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Justice | $2,353 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
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About the company
Wallgren Environmental Services, Inc., doing business as Pollution Control Services, operates as a small business prime contractor providing environmental testing, pest control, and water quality compliance services to federal facilities. Headquartered in Universal City, Texas, the vendor specializes in testing laboratories and services (NAICS 541512 and related water-quality PSCs) and has competed without set-aside designation on the majority of its recent work, though two awards from the Federal Correctional Institution Three Rivers carried Total Small Business set-aside designations.
The vendor's customer base concentrates heavily on a single agency. The Department of the Air Force Air Education and Training Command accounts for 13 awards and $99 thousand in combined potential value—97% of the vendor's federal footprint. The Department of Justice Bureau of Prisons Federal Correctional Institution Three Rivers represents the remaining three awards and roughly $4 thousand in combined potential value. This extreme concentration reflects a narrow operational scope: environmental testing work—particularly water quality monitoring and testing laboratory services—drives the bulk of the vendor's federal revenue.
Recent work includes a $2,353 firm fixed-price purchase order from Federal Correctional Institution Three Rivers for weekly environmental testing services through February 10, 2026, awarded October 1, 2025 without set-aside; a $1,640 weekly testing purchase order from the same facility for September 2025 under Total Small Business; and a pest control purchase order from Federal Correctional Institution Three Rivers for August and September 2025. These awards are routine facility-maintenance procurements reflecting ongoing operational and regulatory-compliance needs.
The vendor's activity pattern shows episodic engagement rather than sustained growth. Sixteen total awards span from 2004 to 2025, with only three awards in the most recent calendar year (2025) and minimal activity in prior years. Combined potential value across the entire footprint stands at $103 thousand, with $109 thousand obligated. The vendor operates exclusively as a prime contractor with no subcontract activity in the source data.
Quick answers
Is Wallgren Environmental Services, Inc. registered in SAM.gov?
Yes. Wallgren Environmental Services, Inc.'s SAM.gov registration is active through November 21, 2026.
How much has Wallgren Environmental Services, Inc. received in federal contracts?
Federal contracts obligated $1,640 to Wallgren Environmental Services, Inc. in fiscal year 2025 and $3,993 in fiscal years 2023 through 2027.
What is Wallgren Environmental Services, Inc.'s most recent federal award?
Wallgren Environmental Services, Inc.'s most recent federal contract award is Weekly testing for DEC (15B51626P00000036), from Federal Correctional Institution Three Rivers (BOP), on October 1, 2025.
On GovTribe
See Wallgren Environmental Services, Inc.'s full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors