Metal Fabrication and Structural Welding Services in Fremont, CA: Built to Code, Built to Last
Custom Metalwork Solutions for Safer, Stronger Properties
If you’re a property manager, contractor, or developer in Fremont, CA, your project’s success depends on the strength, safety, and reliability of your structural components. At Top Line Welding Services Inc., we provide expert metal fabrication, structural welding, and custom installation of handrails, guardrails, and metal staircases that are built to meet code and exceed expectations.
From commercial stair systems to custom steel reinforcements, our licensed team (CSLB #1133874) delivers professional-grade welding solutions tailored to the needs of multifamily buildings, retail developments, and industrial facilities across the San Francisco Bay Area.
Our Core Metal Fabrication Services
🛠 Structural Steel Welding & Fabrication
We fabricate and install structural elements including beams, brackets, posts, and frames. Every weld is performed to specification and compliant with California Building Code and OSHA standards.
🔩 Handrail & Guardrail Installation
We design, fabricate, and install ADA-compliant handrails and guardrails for stairs, walkways, ramps, and balconies — available in stainless, galvanized, and powder-coated finishes.
🧱 Metal Staircase Repair & Fabrication
We repair and fabricate complete steel stair systems for apartment complexes, commercial properties, and public buildings. Services include stringers, treads, risers, and integrated railing systems.
🚚 Mobile Welding Services Across Fremont and the Bay Area
Need work done fast? We provide on-site metal fabrication and welding services throughout Fremont, San Jose, Hayward, Union City, and Oakland, helping you stay on schedule with minimal disruption.
Why Top Line Welding Is the Go-To Metal Fabricator in Fremont
Over 10 years of experience in commercial and structural metal fabrication
Fully licensed and insured (C-51 Structural Steel License)
Clear communication, fast quoting, and on-time delivery
Work that’s clean, safe, and ready for inspection
Trusted by developers, builders, and property managers throughout the Bay Area
We take pride in helping our clients stay compliant, avoid costly rework, and protect their investment with quality metalwork that lasts.