Enabling Our Clients to Achieve Success Through Longstanding Relationships & Adapting Our Services to Meet Their Specific Needs

  • Our Services

    Meeting your engineering and consulting needs for over a Century.

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  • Our Portfolio

    Over 100 years of quality engineering means we're delivering quality results every time, on-time.

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  • Our Team

    We are dedicated, multi-disciplined engineers who are committed to total client satisfaction.

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Find a Location

Our Corporate office is located in Latrobe, Pennsylvania with regional offices located throughout Pennsylvania, and Florida. Find a Location Near You

Ready to Get Started

Our past experience, key staff and commitment to total client satisfaction are the major factors that our clients consider when contracting with Gibson-Thomas. So, how can we help you? Contact Us Today

  • Gibson-Thomas did an excellent job delivering a high profile stimulus project. The firm adjusted well to a very aggressive schedule and still managed to deliver a quality product. They were very responsive during the construction phase. We did not encounter any major issues during this phase, a result of a quality plan...
    PennDOT District 8-0
  • The design team advanced the project letting schedule by one full calendar year without any loss in quality assurance/quality control to the plans or specifications. The design consultant had excellent coordination and communication with the Department staff...
    PennDOT District 10-0
  • Gibson-Thomas Engineering conveyed the desire to openly communicate, coordinate and be adaptive to changes. Their attention and response to issues were exceptional as well as their ability/willingness to find solutions. This approach and attitude were key factors to delivering a quality product on time and within budget...
    PennDOT District 12-0
  • Gibson-Thomas Engineering did a fine job coordinating the project under a compressed time schedule. Their commitment to the project showed as all deliverables were on time and within budget...
  • I found the Gibson-Thomas Engineering Design Team to be very professional, accurate, timely and responsive in fulfilling the project tasks...
    PennDOT District 5-0

Gibson-Thomas is a multi-discipline consulting engineering firm established in 1916 in Latrobe, Pennsylvania. Our past experience, key staff and commitment to total client satisfaction are the major factors that our clients consider when contracting with Gibson-Thomas.

724-539-8562
Corporate Office
    • 1004 Ligonier Street
      Latrobe, PA 15650
    • P: 724-539-8562
Pennsylvania Offices
  • Fayette Office
    • Lemont Furnace, PA
    • P: 724-323-8020
  • Harrisburg Office
    • Camp Hill, PA
    • P: 717-612-9880
  • Indiana Office
    • Indiana, PA
    • P: 724-471-2246
  • Pittsburgh Office
    • Wexford, PA
    • P: 724-935-8188
  • Washington Office
    • Eighty Four, PA
    • P: 724-249-2603
Florida Office
    • Fort Myers, FL
    • P: 239-776-2908