Canal Park
  • Water-Wastewater

    H.R. Gray’s construction professionals are managing projects designed to address Combined Sewer Overflow (CSO) mandates throughout Ohio. Large or small, the H.R.Gray staff is trained and qualified to manage your treatment, distribution and collection system construction projects to a successful completion.

    • Columbus Water Supply Group projects
    • Columbus PPM
    • Akron Step Feed project
    • Columbus Headworks
  • Buildings

    The professional staff of H.R. Gray is available to manage your community building projects. Contract development, design professional selection, scheduling, cost estimating, owner’s representative and construction management services are offered to see that your projects are completed on time and on budget.

    • SWACO Morse Road Eco Station
    • AMHA Colonial Hills project
    • Pflugerville Library
  • Transportation

    The knowledgeable staff at H.R. Gray can provide scheduling, cost estimating and construction management services associated with bridges, roadways, interchanges, parking structures, rest stops and tunnels. Our project managers assist our clients in achieving their objectives by delivering the project on time and within budget.

    • Yearling Road – Whitehall
    • Akron Mill Street Bridge
    • Upper Arlington – Kenny Road
  • Claims Resolution

    H.R. Gray’s knowledgeable staff utilizes our understanding of the design process to provide owners with the critical information they need to manage construction claims. We provide owners with an assessment of outstanding issues, highlighting the liability of all project team members including the design professionals, contractors, subcontractors and the owner. The H.R. Gray team assists the owner in developing a strategy to resolve claims and disputes.

    • Ohio Schools Facilities Commission
    • Lower Colorado River Authority (LCRA) Windmill Ranch
  • Higher Education

    H.R. Gray has assisted community colleges, state colleges and universities to achieve the goals of their building projects. H.R. Gray has construction managers who have earned the LEED® Professional Accreditation. This accreditation permits H.R. Gray to apply detailed knowledge of LEED® project certification requirements, processes and integrated design principles to your project. Knowledge of the LEED® principles permits the H.R. Gray construction manager to control project costs, schedule and success.

    • Kent State University Salem Campus
    • Ohio University Bentley Hall
    • Denark Eastern Kentucky University
  • ADA Curb Ramp Consulting

    H.R. Gray, the national leader in ADA Curb Ramp Consulting Services, has extensive experience working with municipalities and states in providing all necessary professional services including technical, management, administrative, training, and inspection services for curb ramp retrofit programs. Our staff can assist communities in resolving American’s with Disabilities Act (ADA) accessibility issues, providing accessible routes and constructing sidewalks and curb ramps that are in compliance with the American’s with Disabilities Act in the most economical fashion.

    • Texas Department Of Transportation
    • City of Detroit
    • Columbus ADA
  • Tunnels

    H. R. Gray provides practical, cost-effective, risk management and construction management services for rock and soft ground tunnels, TBM and EPBM tunnel excavations projects. Recognized as a regional leader in underground construction, our services are designed to save money throughout the construction process from preconstruction to project close out. Our team provides proactive review and interpretation of contract documents and specifications, resident construction management and inspection services and claims mitigation and analysis.

    • Olentangy Augmentation Relief Sewer (OARS)
    • Big Walnut Augmentation/Rickenbacker Sanitary Interceptor (BWARSI)
    • City of Austin Waller Creek
    • Northeast Ohio Regional Sewer District (NEORSD)