Service you deserve. Welding you can trust.
Serving Greenville & Anderson, SC – Georgia – North Carolina
Industrial•Commecial •Residential

Relationship with clients
Our Goals at DiCostanzo Welding Services LLC
At DiCostanzo Welding Services LLC, our mission is to deliver dependable, high-quality metal fabrication and welding services across the Upstate and beyond. Every project is an opportunity to prove our craftsmanship, strengthen client relationships, and raise the standards of the welding industry.
Our Core Goals
Deliver unmatched quality
We aim to produce durable, precision-built metalwork that meets or exceeds all engineering, safety, and code requirements — including AWS D1.1 standards and CWI-verified procedures.
Expand our fabrication capabilities
We continuously invest in equipment, training, and technology so we can provide a wider range of metal solutions — from structural welding to architectural pieces, commercial railings, stair systems, and custom fabrication.
Build strong partnerships with general contractors and government agencies
We strive to be a trusted, go-to welding contractor known for reliability, fast communication, and professional execution on every job.
Grow our public-sector footprint
Through SAM.gov, state procurement platforms, and municipal contracting, our goal is to secure long-term federal and state projects that support stable growth and job creation.
Provide honest, dependable service
We believe in transparency, fair pricing, and standing behind every weld. Our reputation is built on integrity and results — not shortcuts.
Lead with safety and professionalism
As a Certified Welding Inspector–owned company, we prioritize safe work practices, quality control, and strict adherence to welding procedures on all job sites.
Our Commitment
We are committed to becoming the most trusted metal fabrication and welding company in the Southeast — known for skill, consistency, and the ability to take on projects others can’t or won’t.

