• Square 1 Design & Manufacture Inc. is a small family owned corporation with family values. Our staff strives to build the best equipment, provide the best service, all at a realistic margin to keep us moving forward.

  • SPIDA machinery is known for its engineering reliability and accuracy. That’s because they have been designing and building clever high-tech machinery for the frame and truss industry since 1978.

  • Klaisler Mfg. Corp. was my family's business; producing one of the first finish rollers ever used to roll steel connector plates into a truss. For decades, Klaisler filled a niche market, customizing equipment

  • Today, Square 1 Design & Manufacture Inc. services and supports MangoTech’s niche product solutions for the roof and wall truss industry through their relationship with Spida Machinery.