Insights

Regulatory readiness ESI maintains all necessary permits and insurance across federal, state, and local levels and operates under specific hazardous waste transfer and storage licenses. This indicates a strong compliance posture and potential for selling additional regulatory and permit management services, training, and compliance optimization solutions.

Turnkey solutions The company emphasizes providing turnkey environmental problem-solving, suggesting opportunities to upsell end-to-end project management, integrated remediation, hazardous waste handling, and on-site / off-site logistics optimization for new clients.

Training and safety With mandatory safety training, medical surveillance, and cross-training for asbestos, ESI prioritizes skilled personnel readiness. This opens doors for safety program consulting, certification courses, and workforce development services for clients needing compliant, experienced teams.

Geographic scope ESI holds hazardous waste transportation and spill response permits across CT, MA, NH, NY, PA, RI, VT, and CT EPA transfer/storage capabilities. There is potential to expand or verticalize services for multi-state clients with centralized environmental programs.

Strategic acquisition history ESI was acquired by Terracon Consultants in 2019, indicating integration into a larger multi-discipline platform. This suggests opportunities to position specialized services or cross-sell to Terracon's broader client network and project ecosystem.

Environmental Services, Inc. Tech Stack

Environmental Services, Inc. uses 8 technology products and services including Statcounter, Barracuda Email Protection, SweetAlert2, and more. Explore Environmental Services, Inc.'s tech stack below.

  • Statcounter
    Analytics
  • Barracuda Email Protection
    Email Security
  • SweetAlert2
    Javascript Libraries
  • HeadJS
    Javascript Libraries
  • Google Search Console
    Web Analytics
  • mod_jk
    Web Server Extensions
  • Apache HTTP Server
    Web Servers
  • Apache
    Web Servers

Environmental Services, Inc.'s Email Address Formats

Environmental Services, Inc. uses at least 1 format(s):
Environmental Services, Inc. Email FormatsExamplePercentage
FLast@e-s-i.comJDoe@e-s-i.com
70%
FiLast@e-s-i.comJoDoe@e-s-i.com
16%
First.Last@e-s-i.comJohn.Doe@e-s-i.com
9%
First@e-s-i.comJohn@e-s-i.com
5%

Frequently Asked Questions

What is Environmental Services, Inc.'s official website and social media links?

Minus sign iconPlus sign icon
Environmental Services, Inc.'s official website is e-s-i.com and has social profiles on LinkedIn.

How much revenue does Environmental Services, Inc. generate?

Minus sign iconPlus sign icon
As of August 2026, Environmental Services, Inc.'s annual revenue is estimated to be $1M - $10M.

What is Environmental Services, Inc.'s SIC code NAICS code?

Minus sign iconPlus sign icon
Environmental Services, Inc.'s SIC code is 1799 - Special Trade Contractors, Not Elsewhere Classified NAICS code is 54162 - Environmental Consulting Services.

How many employees does Environmental Services, Inc. have currently?

Minus sign iconPlus sign icon
As of August 2026, Environmental Services, Inc. has approximately 11 employees across 3 continents, including North AmericaAsiaEurope. Key team members include Sr. Project Manager: K. J. O.Supervisor / Captain: W. Y.. Explore Environmental Services, Inc.'s employee directory with LeadIQ.

What industry does Environmental Services, Inc. belong to?

Minus sign iconPlus sign icon
Environmental Services, Inc. operates in the Environmental Services industry.

What technology does Environmental Services, Inc. use?

Minus sign iconPlus sign icon
Environmental Services, Inc.'s tech stack includes StatcounterBarracuda Email ProtectionSweetAlert2HeadJSGoogle Search Consolemod_jkApache HTTP ServerApache.

What is Environmental Services, Inc.'s email format?

Minus sign iconPlus sign icon
Environmental Services, Inc.'s email format typically follows the pattern of FLast@e-s-i.com. Find more Environmental Services, Inc. email formats with LeadIQ.

When was Environmental Services, Inc. founded?

Minus sign iconPlus sign icon
Environmental Services, Inc. was founded in 1991.
Environmental Services, Inc. logo

Environmental Services, Inc.

Environmental ServicesConnecticut, United States11-50 Employees

Environmental Services, Inc. operates in the environmental services industry with a focus on emergency response, site remediation, and hazardous waste management. Based in South Windsor, Connecticut, the company employs professionals who bring backgrounds in petroleum and construction to each project, including project managers, supervisors, compliance personnel, equipment operators, and field technicians. Safety is a central concern, with field staff undergoing extensive training and certification in hazardous materials operations, confined space, first aid, and related areas, supported by medical surveillance. ESI serves clients across several states for hazardous waste transportation and spill response, with permits to operate in Connecticut, Massachusetts, New Hampshire, New York, Pennsylvania, Rhode Island, and Vermont. The company maintains a 24,000-square-foot facility on a 19-acre site for office, warehouse, and maintenance needs, including on-site transfer and storage of hazardous and non-hazardous wastes. In 2019, Terracon Consultants, Inc. acquired Environmental Services, Inc., reflecting a broader integration within the environmental consulting and services sector.

Section iconCompany Overview

Website
e-s-i.com
SIC Code
1799 - Special Trade Contractors, Not Elsewhere Classified
NAICS Code
54162 - Environmental Consulting Services
Founded
1991
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

    Environmental Services, Inc.'s revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $1M - $10M

    Environmental Services, Inc.'s revenue is estimated to be in the range of $1M - $10M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.