
Transforming Spaces with Precision
With over 50 years of combined experience, Jeff and William lead Macs Iron Works with a commitment to exceptional steel fabrication and craftsmanship. Based in the Hudson Valley, we proudly serve clients throughout Ulster County, NY, Dutchess County, NY, and surrounding areas.
Specializing in structural steel, custom staircases, bridges, railings, and ornamental steelwork, we work with both residential and commercial clients, delivering projects on time, within budget, and meeting the highest safety standards.
Whether you’re planning a large commercial build in Poughkeepsie, a custom staircase in New Paltz, or a decorative railing for your home in Woodstock, every job is completed with precision and attention to detail. From new construction to intricate renovations, we bring strength, function, and style to any space.
Our clients trust us for durable, custom steelwork that combines reliability with artistry. Let us help you bring your vision to life. Reach out today to discover how Macs Iron Works can exceed your expectations with quality steel solutions.
Our Work

Curves That Hold Their Line

Steel Support Above It All

Support Where It’s Needed Most

Framing Dutchess County’s Businesses

Steel Built for the Riverfront

Polished Strength in the Catskills

Modern Lines in the Hudson Valley

Light Lines and Clean Steel

Aluminum Railings with Respect

Steel Steps That Work Hard

Curved Cover in Poughkeepsie

Curved Steel at Our Lady of Lourdes

Picket Railings in Newburgh Cemetery

A Curved To Complement Landscape

Clean Cable Lines in Highland