Airweld Inc.

Oxygen acetylene cylinders sit ready for quick pickup at Airweld Inc. on Long Island’s South Shore. Across Farmingdale’s industrial strip, the welding supply house keeps cutters, torches, and filler metals in stock for pros and weekend fabricators alike. Inside a tidy warehouse tucked behind auto shops, welders drop in for nozzles, regulators, and shielding gas blends by the jug.

The shop spans 94 Marine Street, Farmingdale, NY 11735, steps from Route 110’s traffic lights and the railroad overpass. Metal fabricators, HVAC installers, and home hobbyists all pass through its roll-up door for a reliable mix of bulk consumables and last-minute replacements. Orders stack up before weekend projects start, and the counter stays busy until the late-afternoon lull.

When torch tips clog or regulators lose their gauge, a single call puts the right part on hold: (631) 694-4343. A quick listen to the dial tone puts callers in touch with someone who knows 75% argon mixes by heart and can spot a bad hose in two seconds. The staff keeps spares for the usual suspects—Lincoln Power MIG guns and Yeswelder helmets—and logs special requests for hard-to-find alloys.

Map the route once and the trip sticks. Open the reference link to lock in the warehouse’s pin in the shadow of the Grumman corporate campus. Late-day light bounces off the adjacent parking-lot puddles when the bay doors close, and the quiet returns until sunrise welders arrive again.