Hazardous waste clean-up services; excavation services; installing septic tanks; installing septic fields; construction services, namely, site clearing; utility installation services, namely, trenching for utility installation; construction grading services; well drilling; building demolition; snow removal; construction of retaining walls

Hazardous waste clean-up services; excavation services; installing septic tanks; installing septic fields; construction services, namely, site clearing; utility installation services, namely, trenching for utility installation; construction grading services; well drilling; building demolition; snow removal; construction of retaining walls