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  • happy holidays 2019!

    this has been an eventful year at gai—and as 2019 comes to a close i’d like to wish you happy holidays, thank each gai client for their trust and loyalty, and express my appreciation for the hard work and dedication of every gai employee....

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  • gai’s top 10 web articles of 2019

    it’s been an eventful year and we’ve had plenty to share—here are gai’s top 10 web articles of 2019 so you can be in the loop on the most popular topics and insights from this past year. throughout 2020, we’ll continue to keep you updated...

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  • gai contributes to asce 2018 pa infrastructure report card

    the american society of civil engineers (asce) publishes state-by-state report cards that grade the status of vital u.s. infrastructure. hear about the expertise that helped create the asce 2018 pa infrastructure report card from gai contributor...

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  • esop employee-ownership program inspires gai staff

    gai is an employee-owned company. our employee stock ownership program (esop) means each of our specialists has a personal stake in the firm’s continued success and growth. esop encourages engagement and confidence hear what these gai employees...

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    our people make it work

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    • gary dejidas, pe, mba

      chairman & ceo

      chairman and ceo gary dejidas, pe, mba began his career with gai as a civil engineer in the pittsburgh office in 1972. in 1982, gary opened gai’s first branch office in orlando, florida. with gary as president, the subsidiary, gai southeast,...

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    • jeffrey hill, mba

      vice president & chief administrative officer

      jeff hill, mba is vice president and gai’s chief administrative officer, responsible for providing cohesive executive and strategic leadership to gai’s corporate service departments and office leaders. he has more than 30 years of professional...

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    • gregory nettuno, pe, mba

      senior vice president

      senior vice president gregory nettuno, pe, mba serves on gai’s board of directors and has been with the firm since 1998. bringing a strong background in construction engineering and a keen understanding of what it takes to successfully deliver...

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    • kent cockley, pe

      business sector leader, power generation

      vice president kent cockley, pe has served gai’s energy clients for more than 20 years. he specializes in environmental engineering, coal combustion residual landfill and impoundment siting, design, permitting, closure, post-closure monitoring...

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    • stephen gould, ms, mba

      executive vice president & chief operating officer

      executive vice president stephen gould, ms, mba is gai’s chief operating officer (coo) and serves on gai’s board of directors. stephen became coo in 2019, a role in which he oversees the company’s integrated technical staff of more than 800...

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    • benjamin allis, pe

      division leader, transportation

      benjamin allis, pe specializes in the design, analysis, construction engineering, and project management of structural transportation projects for both new and rehabilitation structures. ben has provided services for an array of transportation...

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    • donald spaeder, pe

      senior engineering consultant

      donald spaeder, pe specializes in civil/environmental engineering, siting and permitting projects for major energy, industry, and other private and public sector projects. with gai consultants for nearly 4 decades, don oversees a staff of civil,...

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    • george reese, ce

      business sector leader, power delivery environmental

      george reese, ce specializes in environmental impact analysis and national environmental policy act documentation, permitting, siting studies, and vertebrate ecology. his ecological specializations are in the areas of population, community, and...

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    • david bevilacqua

      business unit director, power

      david bevilacqua specializes in engineering, program and project management, operations management, and power plant and power systems operations and management. as the former director of installation and modification services operations at...

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    • kathy leo, pe

      business sector leader, community infrastructure

      with more than 25 years of experience,  kathy leo, pe is well versed in a wide range of traditional, design-build, and integrated project delivery contracting methods. prior to joining gai, kathy led national divisions for commercial, hospitality,...

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    • kevin leadbetter, pe

      business unit director, transportation

      vice president kevin leadbetter, pe, mba joined gai in 2005. he has decades of experience specializing in project management/construction engineering, including as a senior project engineer and senior advisor on large roadway construction...

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    • steven miller, pe

      business sector leader, power delivery engineering

      steven miller, pe specializes in analysis and design for transmission and distribution lines 韩国女主播vip在线观看3and substations as well as the investigation and rehabilitation of existing steel 韩国女主播vip在线观看4and concrete structures. he directs the power delivery and structures...

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    • anthony morrocco, pe, pls, mba


      president anthony morrocco, pe, pls, mba joined gai in 1989 as a project manager. tony established gai’s land development and survey groups and directed their development for several years, winning significant projects that changed...

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