Stratford Drilling and Boring Contractors 250 Moffitt St Enviroshield is an environmental services company that provides emergency spill response, tank removal, testing service, remediation and environmental construction for residential, commercial and industrial customers. Stratford CT Drilling and Boring Contractors Enviroshield Inc www.enviroshield.com licensed spill contractor hazardous waste transport cleanup waste oil transport CT NY VT Westchester County commercial industrial residential insured state certified labs contamination OSHA certified sparging drainage pits bioremedi licensed spill contractor hazardous waste transport cleanup waste oil transport CT NY VT Westchester County commercial industrial residential insured state certified labs contamination OSHA certified sparging drainage pits bioremedi Business Reviews Enviroshield Inc Testimonials