Who We Are 
Quality-Oriented Structural Steel Fabricator and Erector

Doherty Steel has been a provider of quality products and services since 1959. Today, we continue our tradition of safety and quality.


Design Build / Design Assist
Material Procurement
Steel Erection
Precast Erection
Handrail Installation
Steel Detailing is the first step of many when getting ready to construct your building. Doherty Steel’s detailing department uses SDS2 to design connections and create 3D models.

our projects

We work with a number of industry sectors providing optimal steel fabrication services for our client’s needs.

Featured Clients

  • JE Dunn
  • McCarthy
  • McCown Gordon Construction
  • Nabholz
  • Titan
  • Turner
  • Whiting-Turner

Follow Doherty Steel, Inc.

    We've got a feeling 2023 is going to be a GREAT one!

    We are proud to have played a role in the re-development of downtown Olathe in the past 2 years. Seen in the right middle section is Arello Apartments and in the center middle is the new Olathe Public Library.

    DSI's 2022 Christmas Party

    DSI's 2022 Christmas Party was a hit and we'd like to thank everyone for joining us!

    What a year it has been with our 2nd expansion finally complete including all new processing equipment and increased output capabilities. We appreciate the DSI team - from estimating to accounting to project management to our fab shop team and the Local 10 Ironworkers who erect our steel (& precast) -- your hard work does not go unnoticed! We also send warmest wishes to our clients, vendors, project partners and everyone who helps make our jobs successful.

    Cheers to another great year in 2023!

    #merrychristmas #happyhannukah #happykwanzaa #happiestofholidaystoeveryone

    *New Project Announcement*

    The DSI Team is excited to be a part of Bluhawk's Advent Health Sports Park located near 159th Street and U.S. 69 Highway in Overland Park, Kansas. The 277-acre project broke ground this month and we look forward to working with the VCC Construction team.

    See the MetroWire Media article for full details.


    Happy New Year!

    Happy New Year from Doherty Steel! We look forward to the new year and all the opportunities it will bring. Best wishes to you all for a fantastic 2023!