For four generations we have witnessed changes in the type of products we produce, the markets we serve, and our design and production systems. Over the years, however, one thing has remained constant– our quality. Our steadfast commitment to providing the highest quality product and service has earned us a place at the top of our industry.

Design Assist Group

  • Design Consultation
  • Cost Estimates and Budget
  • Mockups and Samples
  • Design Engineering and Initial Calculations
  • Material and Finish Specifications
  • Fabrication and manufacturing techniques and tolerances
  • Lighting, Wood, Glass Integration & Design

Fabrication & Manufacturing

  • Fabrication / Welding
  • CNC Machining
  • CNC Bending
  • Metal Finishing (patina, polishing, media blasting, plating, paint and powder coat)
  • Waterjet and Laser Cutting
  • Blacksmithing and Forging
  • Modeling and Casting (sand and investment)

Engineering & Project Management

  • Project Management & Oversight
  • Budget Analysis and Tracking
  • Shop Drawings & 3D Renderings (AutoCad, SolidWorks, Inventor)
  • Digital Field Surveys and BIM Modeling


  • Project Transport and Handling
  • Onsite/Offsite Rigging and Erection

Divisions of M Cohen and Sons

The Iron Shop

The Iron Shop has a local reputation for outstanding design and fabrication of custom-built spiral staircases, curved stairs, and floating stairs. Since 1972, our quality and value has led us to become one of The Leading Manufacturer of Spiral Staircases.

Rampart Facade Systems

Rampart Façade Systems offers a unique and comprehensive approach to the procurement of high quality facades. Combining design, manufacturing and construction into our approach, we create facades that are a reflection of the clients original vision.

We are what we do

Stairways, rails, doorways, entrances – all the details of iron and arc.