• TRIAD Listens, Designs & Delivers.

Triad is a multi-discipline, employee-owned firm of engineers, surveyors, and scientists who provide geotechnical and civil engineering, environmental services, drilling, surveying, and construction testing and inspection services. Since 1975, Triad has grown from a small office in West Virginia to nine offices across five states. Triad can provide practical solutions to meet your project needs and exceed your expectations.

What We Do

  • Geotechnical Engineering

    Triad was originally formed in 1975 as a geotechnical engineering firm, and our expertise in this discipline is superior. Many…

  • Environmental Services

    Triad provides a broad, comprehensive range of environmental consulting services to a variety of clients through the expertise of our…

  • Civil Engineering

    Triad has a team of professional personnel which provides civil engineering design services in a variety of markets including land…

  • Surveying & Mapping Services

    Within the context of a complicated and densely regulated environment, Triad’s surveying and mapping services and professionals embrace the challenges…

  • Materials Testing & Inspections

    Quality Assurance/Quality Control (QA/QC) construction monitoring and materials testing services have been core specialties since Triad was founded in 1975.

  • Drilling & Sampling Services

    Triad owns and operates numerous drilling rigs at various offices. Our drilling fleet includes truck-mounted, track-mounted, skid-mounted and ATV-mounted rigs.

Our Work

  • Commercial

  • Education

  • Energy

  • Government

  • Industrial

  • Recreation

  • Residential

  • Transportation

Work For Us

Why I Work For Triad

“I worked for forty years as an environmental regulator for the state of Maryland. I always said I would never work in the private sector. But my prior experience dealing with Triad and the people at Triad’s Hagerstown office, made me change my mind when offered a part time position. I have enjoyed every day and the people I work with. ” —Rob Hill, Scientist, Environmental Department, Hagerstown, MD
Rob Hill, Scientist, Environmental Department, Hagerstown, MD

News

  • March 3, 2023

    Expanding Girls’ Horizons in Science and Engineering

    By:Triad Engineering Did you know that March is Expanding Girls’ Horizons in Science and Engineering Month? Why is this important and why should engineering companies take notice? According to the U.S. Census Bureau “women are vastly underrepresented in the science, technology, engineering, and math workforce.” As reported that while women have…
  • February 2, 2023

    Wetlands in the News

    By:Triad Engineering Wetlands Day is observed on February 2 to recognize and celebrate the importance of wetlands to the world, and the diversity of life that they support. What constitutes jurisdictional waters of the U.S. has been difficult to navigate over the past seven years due to three different defining rules.

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