J-Mark building

J-Mark Manufacturing, Inc is a high end producer of superior fabricated sheet metal products, precision machined products, and assemblies, utilizing the latest in advanced machinery, and system.


Make J-Mark your partner in precision metal fabrication

Customers count on our consistency and relentless commitment to providing better parts than our competitors. A tour through our modern facility is sure to impress perspective customers and employees. Our equipment is of the latest in technology and automation while our well trained staff can be counted on year after year to maintain our high standards of workmanship. Partner with us for a great long term solution to your manufacturing needs.


J-Mark Manufacturing, Inc. is an established and modern, state-of-the-art 22,000 sq. ft. manufacturing facility located in North San Diego County. Since 1988 J-Mark has manufactured a wide variety of precision crafted, high quality components to meet the most demanding requirements.

Manufactured Parts

By using the latest equipment, including computerized job tracking and analysis, J-Mark's team provides short lead times, high quality components, delivers on time, and all for less cost. J-Mark is your complete production solution. Please visit the Services and Showcase links to see how J-Mark Manufacturing can serve you and your organization.