
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 Kingston, 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

Rooftop Cable Railing System

Cable Railing for Woodland Cabin

Structural Infill at Palisades Mall

Curved Steel Railings Installation

Apartment Building Stairwell Handrails

Structural Steel Bridge in Bearsville

Chestnut Hill Bridge Installation

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 Curve To Complement Landscape

Clean Cable Lines in Highland

Wrought Iron at Vassar College

Steel Framing for Pool Enclosure

Exterior Steel Railing in Hyde Park

Curved Stainless Railings at Marist

Steel Railings in Middletown

Curved Brass & Steel Railings in Rye

Structural Steel Framing for Gold’s Gym

Barrel Staircase in Middletown Home

Basement Floor Beam Replacement Project