Plan and Spec from TJ Dyer

Plan & Spec for Large Projects
Each of our project teams strives to take your client's vision of design and plans to the next level - a completed facility with commissioned HVAC and plumbing systems that meets all of the specifications on schedule and within budget.

    Latest News
    RPC Mechanical Services
    RPC Mechanical Services Business Unit is purchased by the T. J. Dyer Company

    Featured Project
    Great American Insurance Building at Queen City Square
    Cincinnati, Ohio