Ontario, CA
Ontario, CA, is a vibrant hub for construction, manufacturing, and commercial projects. With a growing demand for high-quality architectural metal products, reliable fabrication services play a key role in supporting the region’s industries.
C&J Metal Products delivers top-tier custom sheet metal fabrication, panel fabrication, and proprietary POWERTRIM® coping. Our solutions meet the unique needs of Ontario’s contractors, builders, and developers.
About Ontario, CA
Ontario, CA, is a thriving hub for industry, commerce, and manufacturing. Located in the heart of the Inland Empire, it plays a vital role in Southern California’s distribution network, with easy access to major highways, rail lines, and the Ontario International Airport. The city’s strong industrial base supports a wide range of businesses, from logistics and construction to high-tech manufacturing.
Many businesses require expertly fabricated metal products for structural, roofing, and architectural applications. From commercial buildings to public infrastructure, the demand for precision-crafted metal solutions remains high.

What We Offer

Custom Sheet Metal Fabrication in Ontario, CA
C&J Metal Products provides precision sheet metal fabrication tailored to meet the needs of Ontario’s diverse industries. General contractors, roofing specialists, and sheet metal professionals depend on durable flashings, trims, and architectural components to complete their projects.
We manufacture stainless steel diamond tile panels, equipment pad covers, roof flashings, and more. With state-of-the-art equipment, skilled craftsmanship, and quick turnaround times, we support projects of all sizes.

Custom Panel Fabrication in Ontario, CA
Metal panels serve a vital role in both aesthetic and functional design. Ontario’s growing infrastructure relies on well-crafted panels for commercial and industrial applications. C&J Metal Products fabricates custom panels. These include perforated aluminum plate panels, metal column covers, and honeycomb core panels.
Be it designing curved, radiused, or complex geometry panels, our team delivers precision and durability. A wide selection of materials and finishes is available, including aluminum, stainless steel, copper, and zinc.

Proprietary POWERTRIM® Coping in Ontario, CA
C&J Metal Products’ POWERTRIM® coping system provides superior protection and aesthetics for parapet walls and rooftop edges. Ontario’s commercial and industrial buildings need high-performance coping that stands up to harsh environmental conditions. It also adds to the architectural appeal.
Each coping system is custom-fabricated to match job specifications, with multiple material and color options available.

Ventilation Products in Ontario, CA
Proper airflow is necessary for maintaining healthy indoor environments. Ontario’s businesses and contractors rely on well-designed ventilation solutions for residential, commercial, and industrial buildings.
At C&J Metal Products, our ventilation lineup has louvers, gravity vents, utility vents, wall caps, and T-top flashings. Built for durability and efficiency, these solutions promote airflow and deliver long-lasting performance.

Why Choose C&J Metal Products?
C&J Metal Products has served Southern California for over 75 years, with high-quality metal fabrication services. Our expertise, advanced manufacturing capabilities, and dedication to craftsmanship set us apart.
We offer a wide selection of materials, finishes, and custom fabrication options to meet the specific needs of contractors and builders in Ontario, CA. Our team is committed to delivering exceptional products with fast turnaround times and reliable service.
If you have any inquiries about our custom sheet metal fabrication services in Ontario, CA, feel free to contact us today.