About
We are makers.
The Iron Shop, the leading manufacturer of spiral staircase kits, has been holding ourselves to a higher standard since 1931. Our family has engineered and built the finest spiral staircases for over four generations. Everything we sell, is handmade by us. We are the first manufacturers and experts in the field. Why would we sell something that someone else made? We’re makers. It’s what we do.
OUR PROMISE
Everyone at The Iron Shop is committed to ensuring your complete satisfaction from design to installation. With 90 years of experience, we’re confident that we know something about spiral staircases. When you choose The Iron Shop you don’t just buy a stair, you get a project partner. We can help guide you through the measuring process, explain materials, accessories, and finishes, propose options based on budget and timeline, then talk you through the installation step-by-step.
Four generations and over ninety years of passion and commitment are built into our products. We promise to put that same passion and commitment into your staircase too.


Allen Cohen, President of M. Cohen and Sons Group

A Division of
M. Cohen and Sons
M. Cohen and Sons is a family business built by four generations of craftspeople. Along with its subsidiaries, Rampart Facade Systems, with specialized glass and facade solutions, and The Iron Shop, the premier manufacturer of custom and standard spiral staircases, M. Cohen and Sons is founded on dedication, artistry, and uncompromising standards. All three of our brands are known for their commitment to quality and the world renown clients and partners that choose us to elevate their environments.

Meet The Team

Steven Cohen
Senior Account Executive

Dan Montgomery
Senior Account Executive

James Fairchild
Senior Design Consultant

Scott McLaughlin
Design Consultant

Mathew Anderson
Design Consultant

Sean Donohue
Senior Sales Manager
Dedication to Quality and Craftsmanship
It takes a small army of expert designers, fabricators, and craftspeople to create products that will stand the test of time. From our state-of-the-art 130,000 square foot facility in Broomall Pennsylvania, M. Cohen and Sons leads a team of 125 expert craftspeople and service leaders, including CAD designers, project managers, CNC operators, metal benders, welders, painters, and quality control auditors. From start to finish, design, fabrication, assembly, cleaning, packing, and shipping all happen right in our facility.