WELDING · TIG · MIG · LASER · FAMILY-OWNED SINCE 1936
Welding Services
Expert TIG, MIG, and laser welding for stainless, aluminum, and carbon steel. Serving food, pharmaceutical, and commercial manufacturers across North Jersey and the Tri-State area. Quick turnarounds, clean welds, since 1936.
What We Offer
For nearly a century, DSMW has been welding metal in North Jersey. Today our welders bring TIG, MIG, and laser welding capabilities to projects across the food, pharmaceutical, commercial, and industrial sectors — delivering clean welds, structural integrity, and the kind of cosmetic finish that matters when the project is on display or under FDA inspection.
We weld stainless steel, aluminum, and carbon steel in our 20,000 sq ft Totowa shop, and we send teams out for on-site welding when the project requires it.
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For projects where weld quality, appearance, and cleanliness matter most. TIG is our go-to process for:
Food-grade and pharmaceutical stainless steel fabrication
Architectural and visible welds
Thin-gauge stainless and aluminum
Pressure vessels and storage tanks
Custom signage and decorative work
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When throughput, structural strength, and speed are the priority. MIG is our process of choice for:
Heavy steel fabrication and structural assemblies
Production-volume runs
Carbon steel components and weldments
Outdoor structures (staircases, platforms, frames)
Aluminum production work
MIG gives us the speed to hit aggressive lead times without sacrificing strength on heavier-gauge work.
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Laser Welding
Our newest welding capability. Laser welding produces:
Extremely narrow, precise welds with minimal heat-affected zones
Clean cosmetic finishes that often require no post-processing
High-volume consistency for production parts
Excellent results on thin-gauge stainless, aluminum, and steel
Laser welding pairs especially well with our laser-cutting workflow — parts can go from sheet to fully welded assembly without leaving the building.
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Stainless food-grade tanks, hoppers, chutes, and bins
Pharma cleanroom equipment and stands
Custom industrial machinery components and weldments
Ductwork, hoods, and ventilation systems (Herman Metal division)
Outdoor staircases, platforms, mezzanines
Architectural signage and storefront features
Repair and refurbishment of existing welded equipment
One-off prototypes and production run
Let’s Work Together
Tell us what you need welded. Send drawings, photos, or just describe the project — we'll review and respond with a quote within 1–2 business days. Most quotes are out within 24 hours.