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At Masterwork Electronics, our goal is to deliver a range of the highest quality electronic manufacturing services to our customers.


We are the talent behind some of the worlds most innovative products.

Masterwork Electronics is today one of the premier Electronics Manufacturing Service (EMS) providers with over 27 years of experience.

We serve a diverse mix of Original Equipment Manufacturers (OEMs) from North America and beyond. Every day, Masterwork Electronics produces more than 10,000 printed circuit board assemblies (PCBA), as well as cable and harness assemblies and fully integrated box build systems for leading global companies.


We identify solutions to your problems in record time

Our Electronics Manufacturing Services (EMS) span many industries, from consumer electronics and telecommunications to vending and industrial electronics manufacturing. Our quality control and feedback systems guarantee our electronics manufacturing services are the best in the industry, delivered on-time with the highest quality.



  • HQ: San Diego, California.
  • Founded in 1994. 27 years of successful operations, 17 years in Mexicali.
  • Acquired in June 2018 by Hidden Harbor Capital Partners (hh-cp.com).
  • Mexicali Operations PCBA Site opened in 2004. Two more sites opened in 2018 (Box) and 2019 (Fulfillment), 90K+ SF Capacity and 550+ H/C.
  • Markets: Industrial; Communications/IOT; Power/Energy; Transportation/Automotive; Consumer; Medical; Aerospace&Defense.


Years of experience

Full Lifecycle Solutions

Design & Engineering

  • – Design Services turnkey product development
  • – Concept & Feasibility
  • – Risk Analysis
  • – Mechanical, Electrical, Fluidics, Optical, Software, Test
  • – Regulatory Guidance & Compliance

Commitment to Value Creation

Our Vision is to become the partner of choice for our customers by providing a consistent competitive advantage, constantly adding value, and exceeding their expectations, while enhancing our position as a world-class electronics manufacturing services provider committed to increasing the value for our shareholders and employees while protecting our environment.

Our Key Corporate Values (CITRIC) include:

Continuous Improvement

We passionately live in a Kaizen “state of mind”, never satisfied with our latest accomplishments, and always looking for things we can correct and ways to improve.


Success is achieved by striving toward our common shared goals and objectives as a team. We value and are open to differing opinions.

Respect for People

We foster and promote an environment of humanity and respect by treating each other as equals, respecting each other's opinions and suggestions, and encourage a willingness to accept and adapt to change.


We strive to maintain the highest integrity through honesty and respect for our partners, our people, and our processes. We value ethics and transparency in ourselves and our people.

Customer focus

Listening and understanding to our customer's needs drive us in our daily activities. We are committed to exceed their expectations with high quality and on time delivery, while remaining flexible and responsive to schedule changes. Total Customer Satisfaction is our goal.


Masterwork’s quality excellence is our people, processes and tools.

Our relentless commitment to quality that has built Masterwork’s reputation for quality excellence is demonstrated in our people, processes and tools. We are ISO 9001:2105 certified and C-TPAT compliant and continue to identify opportunities to improve our performance.

  • – State of the art SMT equipment with in-line Solder Paste Inspection and Automated Optical Inspection.
  • – Customer focused production lines and Product-specific Work Instructions ensure focus on each customer’s unique requirements.
  • – Lean principles, 5S practices and process performance metrics drive our daily activities.
  • – Factory-wide ESD controls, Automated Material Handling systems and recently upgraded ERP system all contribute to our Culture of Quality


Design, manufacturing and fulfillment just across the U.S. border in Mexicali, México.

Delivering the highest quality product in the shortest amount of time at the most competitive price has been the challenge manufacturers have faced for decades. With lower operating costs in Mexico coupled with the benefits of being closer to the ultimate customers, Design, NPI, Manufacturing and Distribution from Mexicali provides your team a clear, competitive advantage.


Easy access to the factory and your products provides additional security and comfort in a complex and competitive environment.


Time to market, Product Transit time and Transport costs are reduced by the proximity of our factory.

Lower costs

Your Products total cost reduces with shorter lead times, lower freight costs, less inventory, tariff avoidance and affordable labor.


The ability to operate with US-based transactions and enhanced face-to-face interaction build a trustworthy Supply Chain.

Production facilities

Masterwork offers a safe and convenient low cost region manufacturing solution.

With over 90,000 square feet of manufacturing facilities at our Calafia Industrial Park campus in Mexicali, only minutes away from the Calexico East border crossing, Masterwork offers a safe and convenient low-cost region manufacturing solution for our North American customers.

Our recently expanded facilities present ample space for our centers of excellence for PCBA, Cable and Harness assemblies, and Box-build production as well as offering space for our future growth.

Masterwork excels at medium-to-high mix, low-to-medium volume PCB Assembly and Box Build Assembly with industry leading change-over times, three operating shifts and common equipment configurations.

Additionally our equipment can be configured to cater to higher volumes and have demonstrated the costs needed to compete effectively at all volume ranges.


Extensive range of Electronics Manufacturing Services (EMS).

Design and New Product Introduction

Partner with Masterwork to complete your product’s design and accelerate its launch into the market place.

Customized Printed Circuit Board Assembly (PCBA)

Masterwork Electronics provides printed circuit board assembly services to a variety of different industries. We have the capacity to handle jobs of any size and complexity and our efficient manufacturing process and nearshore location supports rapid turnaround times.

Cable Harness Assembly

We have the capability and expertise to work with a wide variety of cables & harnesses, including:

  • Flat ribbon
  • Coax cable assemblies
  • Discrete harnesses
  • Multi conductor
  • Sensor cable/harnesses

Box Build

We customize Box-build production lines for just-in-time order fulfillment and if preferred by the customer, build to stock and provide on-demand fulfillment directly to our customers’ end users. We have extensive warehouse operations to handle large components and inventory items as well as to carry pallets of finished goods for our customers.

Direct Order Fulfillment and Repair Services

Our operations are tailored to provide post-production requirements for Warehousing, Pick-and-Pack and Direct Order Fulfillment for shipment to your end customers. We also handle Accessories and any warranty repair and other post sale services you may need.


We’re growing and are always on the lookout for motivated employees.

Take a look at the job opportunities we have for you: