Our services
  • DRAINAGE STRUCTURES

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    Drainage Structures
    I3D has worked on dozens of flood control jobs and designed thousands of linear feet of open channel reaches and below grade box culverts

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  • MG-Reservoir

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    Water/Wastewater & Buildings
    Extensive experience in the design of water and wastewater treatment plant structures including

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  • Timp Grit Chamber

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    Storm Water
    I3D can develop a drainage plan to mitigate the affects of flooding within the area of your project, and can develop engineering plans for

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  • PUBLIC & PRIVATE UTILITIES

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    Public & Private Utilities
    Utility infrastructure is critical in the development process and I3D can provide engineering design for the following

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  • Laughlin After

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    Land Development
    I3D can design your residential or commercial development. We have extensive experience in

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  • Bridge

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    Structural Bridge Design
    From pedestrian bridges to multi-span highway overpasses, I3D Group has the necessary experience to complete your bridge project

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  • Planning & Feasibility

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    Planning & Feasibility
    I3D can assist in planning your development for agency approval

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