McHENRY, ILLINOIS · SINCE 1960
Bring a drawing, a sketch or the broken part. We stock the material, cut it, weld it and, when the job needs it, set it in place.

Six services, one counter. Each card opens the detail page.
Steel, aluminum and stainless on the floor and cut to size while you wait. Tube, pipe, angle, bar, channel, beam, plate, sheet and grating. No minimum order.
WHAT WE STOCK →CNC plasma for plate parts in steel, aluminum, stainless, copper and brass. Water jet for tight tolerances, clean edges and anything the plasma will not touch. Send a DXF or a sketch.
LEARN MORE →Beams, columns and connections from drawings to erection. We scan the site as a point cloud, detail in Advance Steel, fabricate in our shop and set it with our own crane and crew.
HOW WE WORK →Beams, columns, railings, brackets and repairs, welded in our shop from the steel we stock. Shop drawings when the job calls for them.
LEARN MORE →Certified operators set beams, columns and rooftop units at your site. Book the crane with the steel and it all shows up together.
LEARN MORE →Argon, mixes, acetylene, oxygen, CO2, nitrogen and helium in Adams cylinders. Bring the empty, take a full one. Lease or buy the small sizes.
SIZES AND CYLINDERS →Shop work priced on the spot. Call with the size and we quote it.
Not sure which of these you need? Call the counter and describe the job. That is enough to get a price and a pickup time.
Call 815-385-9100