Steel Masters NYC is a custom steel fabrication and installation shop based at 135 Liberty Ave in Brooklyn, New York — serving commercial and residential properties throughout New York City since 1972. Over 50 years. One shop. One crew. Every product fabricated in Brooklyn and installed by our own team throughout all five boroughs, Long Island, and Westchester.

We work with general contractors, property managers, building owners, apartment buildings, brownstones, townhouses, retail storefronts, restaurants, hospitals, schools, factories, and government properties. If your property is in New York City and needs custom steel fabrication — Steel Masters NYC is the call to make.

Our Brooklyn Fabrication Shop

Everything Steel Masters NYC builds starts in our Brooklyn fabrication shop at 135 Liberty Ave in Brownsville, Brooklyn. We do not outsource fabrication. We do not use subcontractors. Our welders and fabricators build your product in our shop, our installation crew delivers and installs it on your property. From first measurement to final installation — the same team handles your project start to finish.

Who We Work With

General Contractors — we are an experienced trade partner on commercial construction and renovation projects of every size. We coordinate with architects, engineers, and other trades on site.

Property Managers & Building Owners — apartment buildings, commercial landlords, co-ops, condos, and facilities managers rely on Steel Masters for cellar doors, staircases, garbage enclosures, and custom steel fabrication.

Restaurants & Retail Storefronts — storefront cellar door replacements, rolldown security gates, and garbage bin enclosures are among the most common projects we complete for NYC commercial tenants and owners.

Residential Property Owners — in addition to commercial work, we fabricate and install steel products for brownstones, townhouses, rowhouses, and multi-family residential buildings throughout New York City.

Hospitals, Schools & Government Properties — institutional projects including fixed roof ladders, staircases, expanded metal security fabrication, and structural steel alterations.

Why Property Owners and Contractors Choose Steel Masters NYC

Over 50 years in New York City — Steel Masters Inc. has been fabricating and installing custom steel products for NYC properties since 1972. Thousands of completed projects across all five boroughs.

Fully insured — Steel Masters NYC is fully insured for all steel fabrication and installation work throughout New York City and the surrounding metro area.

Shop drawings available — we have been providing detailed shop drawings for over 40 years and can provide calculations and stamping if required.

One shop, one crew, one call — no middlemen, no subcontractors. The team that fabricates your product installs it. Accountability from start to finish.

Commercial and residential — we serve both commercial properties and residential buildings throughout New York City including brownstones, townhouses, and multi-family buildings.

Products We Fabricate & Install

Service Area

Our Brooklyn shop serves commercial and residential properties throughout Brooklyn, Queens, Manhattan, the Bronx, Staten Island, Long Island, and Westchester. We install throughout every NYC neighborhood and can typically schedule a site visit within a few business days.

Get a Quote

Call us at (888) 577-8335, fill out the request form on our website, or email your specs and drawings to steelmastersnyc@gmail.com. Email and phone discussions lead to pricing — and if agreed upon, a site visit and field measurements are scheduled to finalize the project.