With over 45 years combined experience, ESI is proud to offer a wide range of services to residential and commercial clients. From air quality testing and asbestos abatement to basement waterproofing and biohazard cleanup; Environmental Services, Inc. will provide the solutions you need. Adhering to the strict regulations of the EPA and OSHA, ESI brings a safe, clean work practice to its clients in Maine. Having a deep understanding and passion for our environment is what sets ESI apart.