About

 Tri-Arc produces a broad line of standard and rolling ladders manufactured from carbon steel, aluminum and stainless steel. Our full line of mobile and fixed climbing and access products are all manufactured in strict compliance with applicable OSHA & ANSI codes.  

 *  Recognized as the “Experts in climbing and access”
   * Headquartered in Pittsburgh, Pennsylvania
   * 51 years experience manufacturing standard line of mobile(rolling) ladder and work platform products, and custom designed and engineered climbing and access product solutions
   * Highly skilled engineering and design resources. We do everything on-site
   * Vast knowledge and adherence to OSHA and ANSI codes and standards as well as other applicable codes.
   * Membership and active role in American Ladder Institute, www.americanladderinstitute.org, and ANSI A14.7 standards development for Mobile Ladder Stands.
   * Robotic welding, powder coat painting, lean manufacturing, quick-ship programs, contract manufacturing & fabrication services available