Stainless Steel Fabricating

Architectural Metal Work

Custom Brass, Bronze, & Nickel

Miscellaneous Metal Work


From old world to contemporary styles — whether your project calls for one custom ornamental metal fabrication piece or one thousand; Advanced Welding and Design will exceed your expectations for all your architectural work needs. Since our founding in 1989, L.D. Flecken Inc. has been recognized as a reliable and trusted resource for customers throughout Long Island and the metro area. Offering a wide breadth of expertise in one shop, our highly skilled and creative team has worked on the design, fabrication and installation of custom metal stair railings for new building construction to the reproduction of custom metal stairs and railings for an historic building renovation.–Leo Flecken, CEO/Founder

LD Flecken Inc. maintains a reputation in the marketplace as a "specialty brass mill" providing custom architectural metals to architects, general contractors, original equipment manufacturers, machine shops and architectural and ornamental metal fabricators that require custom extrusions made of brass, bronze and nickel silver.–Leo Flecken, CEO/Founder

Beautiful custom railings, staircases, and gates of wrought iron, stainless steel, aluminum, brass, chrome, Lucite and glass; award-winning factory showroom. Estate fences, driveway gates, electric operated walkway gates; wood top rails and rustproofing. Serving New York, New Jersey, Long Island, Suffolk and Nassau, Connecticut.