About – deMel Fabrication

Built on Experience. Driven by Precision.

Joseph deMel

CEO/President

Based in Orange County, deMel Fabrication brings over 15 years of hands-on expertise in metal fabrication and construction support for both public and private sector projects.

We support a wide range of infrastructure work including:

Our strength lies in navigating every level of a project—from concept design and welding inspection to field execution—with clear communication across trades and disciplines.

Backed by experience with firms like The Metropolitan Water District and Hensel Phelps, we combine a contractor’s mindset with an inspector’s eye—bringing code-compliant precision and performance to every phase.

Explore our services or see how we deliver results in our Client Success Stories.

Case Studies

ADU Metal Work

Rancho Santa Fe

Cold Box Structural Steel

Moreno Valley, CA

Fuel Station Enclosure

Avalon – Catalina Island

Client Feedback

Demel Fabrication delivered a highly efficient and professional solution for our in-suite egress stair. From concept design through installation, their team was responsive, detail-driven, and adaptable. The prefabricated kit approach minimized onsite disruption and helped us stay on schedule. Their ability to meet code, coordinate with multiple teams, and execute cleanly on-site was impressive.