About Us

Earthtech, Inc., established in 1980, is a consulting firm built upon sound scientific and engineering principles. We specialize in civil, mining, and geotechnical engineering; surveying; geology; environmental science; construction oversight; and various materials testing services.

Earthtech offers a professional staff with sound technical skills and experience who are dedicated to client satisfaction, and provides clients with service that includes the highest integrity available in the industry. With offices locations in Somerset and Uniontown, Pennsylvania, we provide services to clientele throughout west/central Pennsylvania, as well as northern Maryland, eastern Ohio, and northern West Virginia. We have a fully accredited laboratory facility where we perform soil, concrete, and aggregate analyses.

Mission Statement

To provide all clients with integrity driven service, based upon sound scientific and engineering principles.

Earthtech is serious about safety

Our company employs a company-wide safety manager and personnel who are trained in MSHA surface and underground safety, CPR, and basic first aid. We provide all of our own personal protective equipment and aim to complete any task as safely as possible. For inquiries about our safety practices, contact Tom Matisko, President.

Safety Services
  • MSHA Surface & Underground Training and Annual Refresher Sessions
  • Noise & Dust Surveys
  • Impoundment Inspections

For inquiries about our safety practices, contact Thomas J. Matisko, President.

Somerset Location

Uniontown Location

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