Environmental Services Inc.
South Windsor, CT
- UEI
- T12MWNX31NX7
- CAGE
- 06CS5
- Primary NAICS
- 562910 Remediation Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 90 Brookfield St, South Windsor, CT 06074, USA
- Website
- e-s-i.com
- Founded
- 1991
- Employees
- 1-10
- Estimated annual revenue
- $0-$1M
- Industry
-
- Industrials
- Commercial & Professional Services
- Professional Services
- SIC code
- 49 Electric, Gas, & Sanitary Services
- Profiles
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 | $33,843 |
| FY2025 | $125,878 |
| FY2024 | $31,731 |
| FY2023 | $42,460 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Justice | $33,843 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| CDM Federal Programs Corporation | 68HE0120F0040 | $97,942 |
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Set Environmental Inc. | Wheeling, IL | 562910 Remediation Services |
| Triumvirate Environmental, LLC | Somerville, MA | 562112 Hazardous Waste Collection |
| Corporate | North Salt Lake, UT | 562910 Remediation Services |
| Clean Harbors Of Connecticut Inc. | Norwell, MA | 562211 Hazardous Waste Treatment and Disposal |
| Clean Management Environmental Group, Inc. | Walterboro, SC | 562211 Hazardous Waste Treatment and Disposal |
About the company
Environmental Services Inc. Environmental Services, Inc. Division, a for-profit Subchapter S corporation based in South Windsor, Connecticut, provides hazardous materials management, site remediation, and environmental response services to federal law enforcement and military customers as a prime contractor on firm-fixed-price purchase orders. The company competes full-and-open without set-aside designations across its federal footprint.
Environmental Services Inc. specializes in the packing, transportation, and disposal of hazardous materials seized during law enforcement operations, emergency response to environmental spills, and site remediation across the northeastern United States and subordinate operational areas. The company's capability portfolio centers on hazardous waste collection, treatment and disposal, and environmental remediation under primary NAICS codes 542920 (Remediation Services), 562112 (Hazardous Waste Collection), and 562211 (Hazardous Waste Treatment and Disposal). Representative recent work includes a $48.6 thousand firm-fixed-price purchase order with the Drug Enforcement Administration for environmental services and hazardous waste management (award date September 4, 2024), a $25.6 thousand DEA purchase order for packing, transportation, and disposal of hazardous materials seized across the northeastern United States (June 1, 2024), and an $8.5 thousand U.S. Coast Guard purchase order for emergency response to a gasoline spill during fueling of Coast Guard Cutter Razorbill (November 16, 2023). The company has been active in federal contracting since at least 2001.
Customer concentration is heavily weighted to law enforcement and homeland security agencies. The Drug Enforcement Administration accounts for 29 awards and $333 thousand in combined potential value across the recent portfolio, while the U.S. Coast Guard holds 8 awards and $1 million combined potential value. The EPA Region 1, Department of the Air Force Reserve Command, and Army Corps of Engineers Engineering District New England round out the active customer base, collectively representing the remaining 5 awards. The rankings by award count and by potential value diverge slightly — Coast Guard's eight orders carry disproportionately high unit values compared to DEA's larger volume of smaller purchase orders.
Environmental Services Inc. places work under the EPA Remedial Acquisition Framework Design and Engineering Services vehicle, the Coast Guard Basic Ordering Agreement HSCG8405A100087 (one task order, $1 thousand), and historical indefinite-delivery contracts with the Coast Guard. The company holds 98% prime positioning across recent awards and maintains only one subcontract sub-award in the source portfolio: a task order under CDM Federal Programs Corporation for design and environmental services at the Precision Plating Superfund Site, issued July 1, 2025, for waste hauling.
Award volume has fluctuated — four awards in 2021, two in 2022, six in 2023, eight in 2024, and five through mid-2025 — with combined potential value across all 50 awards standing at $1.5 million and $635 thousand obligated to date. Three awards face ultimate completion within the next twenty-four months, with combined potential value of $27 thousand.
Quick answers
Is Environmental Services Inc. registered in SAM.gov?
Yes. Environmental Services Inc.'s SAM.gov registration is active through December 18, 2026.
How much has Environmental Services Inc. received in federal contracts?
Federal contracts obligated $125,878 to Environmental Services Inc. in fiscal year 2025 and $233,911 in fiscal years 2023 through 2027.
What is Environmental Services Inc.'s most recent federal award?
Environmental Services Inc.'s most recent federal contract award is Title: environmental services - FSE - CU-2026-9033-00001 (15DDHQ26P00000338), from Drug Enforcement Administration, on November 18, 2025.
On GovTribe
See Environmental Services Inc.'s full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors