Jim Dan De Iron Works

Jim Dan De Iron Works sits in the brick-and-mortar tradition of New York metal fabrication, turning raw stock into precision parts five days a week. The shop specializes in custom forgings, fabricated assemblies, and short-run production runs, all sized for the needs of local machine shops and small manufacturers. Laser-cut profiles, welded frames, and heat-treated components leave the yard ready for the next step in the workflow.

Inside the 298 Junius St, Brooklyn, NY 11212 building, the sound of hammers and torches fades into background rhythm, the kind that signals steady work. Repairs and restorations of wrought iron and steel fittings roll through alongside jigs and fixtures for prototyping. Whenever a run exceeds what the bench vise can handle, overhead cranes swing the load a few feet, not miles.

A call to the (718) 857-5712 line puts a foreman on the line who can quote cut lengths and turnaround windows. Mention the tolerance ranges—plus or minus a thousandth counts when the prints demand it—and the quote lands back within a few minutes rather than a few days.

If the shop is still dark, a peek at the map will take you right to the roll-up door without circling the block twice. Directions point to the curb cut on Junius, shaded by the elevated tracks that hum with the 3 and 4 trains.