About On-Site Geological Services, D.P.C. and Technical Services, Inc.

We have been providing high quality services to clients since 1989. Some of our services include:

  • Operation and maintenance of AS/SVE systems, groundwater treatment systems, and bio-remediation systems.
  • Groundwater monitoring and sampling.
  • Geographic Information Systems (GIS) and data management services.
  • Air monitoring and sampling including off-gas, perimeter, and personal air sampling.
  • Soil sampling.
  • Stream gauging and stream sampling.
  • Sorting, classifying, and “fingerprinting” hazardous waste containers.
  • QA/QC health & safety oversight.
  • Construction management of monitoring well installation, contaminated soil removal, landfill geosynthetic and leachate collection system QA/QC.
  • Preparation and implementation of community relations programs.
  • HAZWOPER training of contractor and owner employees in accordance with 29CFR 1910.120.
On-Site Technical Services, Inc. & Geological Services D.P.C. | Technical Services

We have been providing high quality services to clients since 1989. Some of our services include:

  • Operation and maintenance of AS/SVE systems, groundwater treatment systems, and bio-remediation systems.
  • Groundwater monitoring and sampling.
  • Geographic Information Systems (GIS) and data management services.
  • Air monitoring and sampling including off-gas, perimeter, and personal air sampling.
  • Soil sampling.
  • Stream gauging and stream sampling.
  • Sorting, classifying, and “fingerprinting” hazardous waste containers.
  • QA/QC health & safety oversight.
  • Construction management of monitoring well installation, contaminated soil removal, landfill geosynthetic and leachate collection system QA/QC.
  • Preparation and implementation of community relations programs.
  • HAZWOPER training of contractor and owner employees in accordance with 29CFR 1910.120.
On-Site Technical Services, Inc. & Geological Services D.P.C. | Technical Services
On-Site Technical Services, Inc. & Geological Services D.P.C.

Our staff includes project managers, geologists, technicians, equipment operators, laborers, and office support staff. We are fully insured carrying required business and employee insurance. We are an equal opportunity employer.

Our corporate philosophy is to provide our clients with the best service available at a reasonable cost. We will do everything necessary to insure our client’s satisfaction with our work.

On-Site Technical Services, Inc. & Geological Services D.P.C.

Our staff includes project managers, geologists, technicians, equipment operators, laborers, and office support staff. We are fully insured carrying required business and employee insurance. We are an equal opportunity employer.

Our corporate philosophy is to provide our clients with the best service available at a reasonable cost. We will do everything necessary to insure our client’s satisfaction with our work.