25 Pinney Street
Ellington, CT 06029
Telephone: (860) 875-2110

Fax: (860) 875-8587
Tri-S Environmental Services, Inc. is a full service environmental company firm offering site remediation, hazardous and non-hazardous waste transportation and disposal, and 24 hour emergency response under the State of Connecticut contract for Oil & Chemical response. In addition Tri-S offers field services for excavation, dewatering, tank cleaning, confined space entry, and has full PPE capabilities (level A, B, C). Tri-S performs hundreds of projects per year, varying in size up to $4,000,000 single project. TRI-S Environmental Services, Inc. is located in central Connecticut.