• Precision Work

    4 to 6 weeks

    On Site

    Electrical Substations

    Your Business

    Our Focus


    Steel Structures







    Pinnacle Steel

    We are a group of passionate individuals working together as a team, committed to the pursuit of excellence, focused on innovation, service and your complete satisfaction.


    A Reputation for Excellence

    We began providing customers with quality products and on time delivery back in 1998. What began as a general fabrication business evolved into our specialization in Substation Structural Steel Fabrication.  It's the only fabrication we do, and once you've used our services you will be convinced we do it better than anyone in the industry. 

    Pinnacle Steel is fully committed to your complete satisfaction, from initial design to project completion.  Over the past decade through continuous improvement we have refined our processes making us your single source for  substation structural steel fabrication.  Ask about our four-point inspection and quality assurance processes and how they will be put to work for you.



    Our team is comprised of individuals who know steel, fabrication and substation design.  President Rob Hanley, General Manager Paul Karr, and Production Manager Mark Honeyman lead a team of individuals that have significant experience in consistently meeting and exceeding customer expectations.


    Rob, Paul, and Mark manage the business with the primary focus on you, the customer. Pinnacle Steel is committed to going above and beyond to provide the best possible solution when it comes to your substation structural steel fabrication needs.


    The world we have created is a product of our thinking; it cannot be changed without changing our thinking.  ~ Albert Einstein   





  • Experts in Substations Structures

    Pinnacle Steel provides documented, exceptional quality and the shortest lead times in the industry. Our attention to detail from start to finish is what separates us from the competition.  Because substation steel fabrication is our specialty we can identify and correct potential problems before they cost you time and money.  This promise is backed by our rigorous inspection and quality assurance processes ensuring you not only get exactly what you ask for, but what you need, on time and at a competitive price.


    The quality assurance process begins with careful scrutiny of the IFC drawings and each individual structure.  From there, we complete a thorough inspection of each assembly after fit up.  Each assembly's welds are visually inspected and we, again, verify compliance to the drawings.  We do one last inspection after galvanizing, prior to shipping, to ensure overall quality.  


    We utilize precision plate CNC burning and drilling and label every assembly with a highly visible metal tag for ease of identification in the field.  All this guarantees a smooth installation on site.


    Our team of welders have been with the organization for an average of 10+ years taking personal responsibility for the quality of our fabrication and are tested annually to AWS D 1.1 certification.


    Pinnacle Steel has fabricated over 70 substation projects every year since 2004.  We have built substation structures ranging from 15kV to 345kV; all to the complete satisfaction of some of the largest utilities in North America.


    Whether you need a 90' Static Mast or a 42' A-frame Dead End structure, a single post insulator mount or a complete 345kV switch yard, Pinnacle Steel is


    Your Single Source for Substation Structural Steel Fabrication





    Quality means doing right even when no one is looking  ~ Henry Ford                                                     








  • Testimonials

  • Our Location


    Pinnacle Steel Inc.

    7398 Brighton Boulevard,
    Commerce City, CO 80022
    Telephone: 303-287-6088



    Robert Hanley            Owner


    Paul Karr                    General Manager


    Mark Honeyman         Operations






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  • Privacy Policy

    Our Privacy Policy is very simple and straightforward.


    We will not, under any circumstances whatsoever give out or sell your information (including name and email address) to anyone. Period.


    We will also never send you an email unless it is important and directly related to your Pinnacle Steel experience.


    The only exceptions to this rule:


    From time to time, a programmer will have to access the code in order to update the system, perform routine maintenance, and possibly fix bugs. However, all your data will still remain 100% confidential.


    It's possible that we will be required by subpoena or other legal action to grant access to an individual in the process of an investigation.