AWS-certified welders for fire sprinkler pipe welding, structural steel fabrication, custom metalwork, and emergency weld repairs across California. 30+ years of fire protection expertise.
Delta Fire Equipment provides certified welding services for commercial and industrial applications across California. From fire sprinkler pipe welding to structural steel fabrication, our AWS-certified welders deliver code-compliant work for new construction, tenant improvements, and facility maintenance. We handle everything from emergency repair welds to large-scale fabrication projects.
As a full-service fire protection contractor, Delta brings a unique advantage: our welders understand fire code requirements for welded pipe connections and structural supports — so you get fabrication that passes inspection the first time.
When your welding contractor also holds fire protection licenses, you eliminate coordination gaps between trades. Delta's welders know exactly what fire inspectors look for — saving you time, callbacks, and re-inspection costs.
From fire protection pipe systems to structural steel and custom metalwork, Delta's certified welders handle the full range of commercial and industrial welding projects.
Welded pipe connections for fire sprinkler systems per NFPA 13. We weld Schedule 10 and Schedule 40 steel pipe for wet, dry, and pre-action systems — with documentation required for AHJ approval.
Welding and fabrication of structural steel for commercial buildings — supports, frames, platforms, and equipment pads. All work meets AWS D1.1 structural welding code requirements.
Custom fabrication and installation of security gates, perimeter fencing, and access barriers for commercial properties. Welded steel construction for maximum durability and deterrence.
24/7 emergency welding for industrial equipment failures, pipe breaks, and structural damage. Our mobile welding units respond across California with the tools and certifications to make repairs on-site.
From fire suppression pipe systems to stainless steel fabrication, our certified welding team covers every commercial and industrial application.
Welded pipe connections for fire sprinkler systems per NFPA 13 — Schedule 10 and 40 steel pipe for wet, dry, and pre-action systems.
Fabrication and welding of structural steel for commercial buildings, equipment pads, mezzanines, and industrial platforms.
Code-compliant handrail and guardrail fabrication and installation for stairs, walkways, balconies, and elevated platforms.
Custom security gates, rolling gates, and perimeter fencing for commercial properties — fabricated and installed by our team.
One-off and production metal fabrication for commercial property needs — equipment supports, custom brackets, protective barriers, and specialty components.
Sanitary-grade stainless steel welding for commercial kitchens, food service equipment, and food processing facilities where corrosion resistance is critical.
Most welding contractors don't understand fire codes. Most fire protection contractors subcontract their welding. Delta does both in-house.
Our welders hold AWS certifications covering structural, pipe, and specialty welding applications. Certifications are current and documented for every project.
NFPA 13 governs welded pipe connections in fire sprinkler systems. Delta's welders know these requirements directly — not from a manual, but from years of fire protection project experience.
All structural steel welding follows AWS D1.1 — the standard for welded steel construction. Required for commercial building permits and structural inspections.
Delta has been serving California commercial properties since 1990. That experience means our welding work is integrated with a deep understanding of fire protection requirements.
When welding and fire protection come from the same contractor, you get faster projects, fewer coordination gaps, and a single point of accountability:
24/7 Emergency Welding Available
Equipment failures and pipe breaks don't wait for business hours. Delta's emergency welding team responds around the clock across California — with mobile units equipped for on-site repairs.
From fire sprinkler pipe welding to structural steel fabrication, Delta's AWS-certified team handles commercial and industrial welding projects across all of California.