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 seven offices across five states. Triad can provide practical solutions to meet your project needs and exceed your expectations.

  • 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…
  • Construction Testing & Inspections

    Quality Assurance/Quality Control (QA/QC) construction monitoring services have been core specialties since Triad was founded in 1975. We maintain a…
  • 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.
  • Commercial

  • Education

  • Energy

  • Government

  • Industrial

  • Recreation

  • Residential

  • Transportation

Why I Work For Triad

“Triad is the first engineering firm, in my experience, where everyone has an understanding and an appreciation for what the ‘other guy’ does in the company structure. I’ve spent my career with a few firms and never once did I see the type of teamwork and cross-practice cooperation I have seen here at Triad. Had I known about this company, I would have moved back to West Virginia much sooner just to work here. ” — Lloyd Kirk, Survey Manager
  • Longtime Triad Employee Bradley A. Reynolds Appointed CEO

    By: Cyndi Powell Triad is pleased to announce that Bradley A. Reynolds, PE has been promoted to Chief Executive Officer. Brad graduated from West Virginia University with a bachelor’s degree in Civil Engineering and is a Registered Professional Civil Engineer. Brad has been with the firm for over 24 years and specializes in…

  • Triad Encourages Geotechnical Educational Learning at STEM Summer Camp

    By: Vanessa Ervin Tim Gary, PE, DC Metro Regional Manager, visited the Loudon County Schools STEM Summer Camp this July to education students and support the continued exposure of young children to the #STEM fields! Mr. Gary Presented the basics of Geotechnical Engineering to groups of students in the camp from second to…