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Professional Service
Stainless & Industrial
Heavy Duty & Specialized Applications
Engineered duct solutions for demanding environments. From corrosion-resistant stainless steel for laboratories to heavy-gauge welded black iron for industrial exhaust, we fabricate protecting your most critical systems.
Our Services
Stainless Steel
304 & 316 grade options for corrosion resistance and hygiene.
Industrial Welding
Heavy gauge welding for particulate and fume exhaust.
Aluminum
Lightweight, non-magnetic options for MRI rooms and pools.
Chemical Resistant
Materials selected to withstand specific chemical fumes.
Why Choose Diaz Sheet Metal?
Superior corrosion resistance for long lifespan
Ideal for food processing (FDA compliant materials)
Withstands high temperatures and harsh chemicals
Leak-proof welded construction available
Aesthetic mirror or brushed finishes available
Meets strict industrial ventilation codes
Our Process
1
Material Selection
We help select the right alloy (304, 316, Alum) for your environment.
2
Precision Fab
Laser cutting and CNC forming ensures tight tolerances.
3
Welding
TIG/MIG welding by certified craftsmen.
4
Finishing
Polishing welds and cleaning surfaces for final delivery.
Frequently Asked Questions
What grades of stainless steel do you offer?▼
We commonly fabricate with 304 stainless for general corrosion resistance and food service, and 316L stainless for marine, chemical, and pharmaceutical applications.
Do you make watertight ductwork?▼
Yes, our fully welded stainless steel ductwork is water and airtight, making it ideal for moist environments like swimming pools or dishwashing rooms.
Can you fabricate fume exhaust systems?▼
Absolutely. We specialize in industrial fume exhaust systems that require heavy-gauge welded construction to transport hazardous particulates or gases.
Do you offer different finishes?▼
Yes, we can provide standard 2B mill finish or polished #4 brushed finish for architectural or sanitary applications.
Ready to Get Started?
Contact us today for a free estimate on your stainless & industrial project.