Hallmark Metals is a progressive, registered small business and a leader in metal fabrication, machining & assembly since 1959. We are a full service Sheet Metal Fabrication facility, specializing in rapid prototyping, short run productions, and quick turnaround components. Our customers are traditionally in the Aerospace, Automotive, Computer, Defense, Electronics, Marine, Medical, Space, and Trucking Industries. Hallmark is ISO 9001:2015 Certified and NADCAP Accredited in Welding. Our broad product scope ranges from aircraft smoke detectors to large vessel marine battery covers, her­metically sealed electronic enclosures, and circuit board housings on space exploration vehicles. Other product lines include cabinets, chassis, channel frames, enclosures, heat sinks, transformer cans, and many custom parts, including coremount brackets. By blending technology and skilled craftsmanship, Hallmark has built a reputation for high quality products at competitive pricing. Senior metal fabrication managers have been with us, on average of twenty years; with education and cross-training programs encouraging growth from within. Our 23,000 Sq. Ft. facility houses our quality control, metal fabrication and machining departments on the same floor to ensure that Hallmark Metal quality standards are met and kept at the high level of our customer’s expectations.

Full Service Custom Metal Fabrication, Machining & Assembly

Regardless of the complexity of the project or process, only craftsmen specifically trained on the customer product participate in its fabrication. Quality is checked after each process and again prior to shipping. A complete history of the product from material and source to fabrication notes and previous fabrication runs is kept with the product on the floor at all times. “Re-orders” follow the same process, with print revisions verified prior to beginning any work. Our customers appreciate that we understand the costs and headaches associated with “high maintenance” vendors and we are committed to ensuring Hallmark is never high-cost. As a result of our customer service and history of on time per-print fabrication, our customers are now choosing to reduce or eliminate their typical inspection and handling costs by taking Hallmark product directly into their manufacturing/assembly floors.

Quality Control

Our Quality team is involved in all stages of the manufac­turing process and is continuously training employees and management in ISO 9001 and NADCAP process and procedures. During production, Quality Technicians carefully check each step of their work with calibrated inspection equipment and frequently reference to blueprints and job “travelers”, work instructions, procedures, and any special processes required for each job. Our commitment to work closely with our customers ensures that all parts are de­signed and manufactured in the best possible way; therefore producing quality at end use and cost reduction of parts. Quality Control capabilities range from various hand inspection instruments to Coordinate Measuring Machine (CMM). Our Quality Control department has over 20 years of experience in machining, testing, materials, pro­cesses, and finishes.

Process Control

Hallmark Metals uses state-of-the-art computerized process control systems to track job costs, produce quotes, enter orders, and manage subcontracted operations to con­trol the work and keep jobs on time and within budget. Our JOB BOSS manufacturing control software provides state of the art tracking and knowledge of all jobs in the Hallmark system.

NadCap Certified Welding

Hallmark Metals is a Nadcap Certified Welding facility, certified to AWS D17.1 & MIL-STD-2219, with material thickness from .015”-1.00”

ISO 9001:2015 Certified

Hallmark Metals is an ISO 9001:2015 certified business specializing in metal fabrication, CNC machining, laser cutting, metal stamping and punching, and precision components. We use state-of-the-art machinery, enabling us to produce highly complex parts using our fully automated lights out capacity to reduce production cost and improve lead time.

Metal Fabrication Services In Southern California

Hallmark Metals is conveniently located in the heart of Southern California. Our facility is in Glendora, California, just minutes from downtown Los Angeles and a short drive from cities such as Pasadena, Burbank, Long Beach, Anaheim, Santa Ana, Irvine, Costa Mesa, and Santa Monica. We also service other south California cities such as San Diego, San Bernardino and Santa Barbara and throughout North America.