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We are an ISO 9001:2015 & AS9100:2016
Certified Company


WestOak offers state of the art manufacturing facilities to meet customer’s needs. We have capabilities in prototype development, high mix – low volume production, higher production runs, SMT, and through hole assembly.

Our quality management system offers assurance of an accurately produced product every time. We work closely with customers to design and implement specific testing requirements before the product leaves our facility.


Cabling and Box Builds

WestOak has a comprehensive range of cable and wire harness product capabilities from cut and stripped wire, complex wire harnesses, ribbon cables, IDC, RF coaxial, multi-conductor (shielded and non-shielded) for commercial and industrial requirements.

WestOak's capabilities include complete box builds for customers. We can provide the customer with a completed product that is fully tested and ready for inclusion in their OEM product.


Inventory Control and Traceability

Our purchasing team works with all our suppliers to find the best prices and delivery schedule. We review bills of material to offer alternative parts. We maintain our inventory on a perpetual basis and will obtain parts based on customers delivery needs.

We also have consigned inventory services that offer customers peace of mind that hard to find parts will be available to meet their production needs.

Design for Manufacturability

We thrive on new products and assist our customers in the development of prototypes. We go to great lengths to work closely with customers to manufacture prototypes to their specifications and offer suggestions for manufacturing ease.


Customer Support

WestOak strives to meet and exceed customer expectations. We focus on creating a long term partnership with our customers where we understand their needs throughout the product life cycle. The goal is to ensure complete customer satisfaction. This attitude is supported by the many customers who have used our services for decades over many different product life cycles.

Markets served



WestOak’s expertise in the supply of advanced Electronics Contract Manufacturing services is routinely utilized across a myriad of diverse industrial applications across numerous business segments.  As a leading domestic supplier, Quality is the foundation of our business.  WestOak is certified / compliant with ISO-9001:2015, AS9100:2016, IPC-610 Class II, & J-STD-001. We focus our efforts on solving problems & by providing solutions for our clients acting as a trusted partner and ultimately as an extension of your organization!   WestOak possesses the latest equipment and manufacturing techniques and can provide the highest quality circuit boards and electronic assemblies as demanded by our many industrial customers made right here in the USA. 

Construction / Heavy Equipment

WestOak supports a wide array of industry leaders in the Construction / Heavy Equipment space providing PCBA’s that get installed into Excavator’s of all shapes and sizes. Once again the ability to provide a rugged assembly, with a focus on “getting it right the first time” allows WestOak products to routinely withstand the stresses of day-to-day use in this highly demanding operational segment. 


Smart Agriculture

Smart Agriculture is a farming management concept using modern technology to increase the quantity and quality of agricultural products. Farmers in the 21st century have access to GPS, soil scanning, data management, and Internet of Things technologies. WestOak supports product research & development in this space by providing high reliability customized PCB Assemblies for use in system applications that acquire, gather and transmit the data necessary for optimized farm management in an ever changing and hungry world. 


Instrumentation is a collective term for measuring instruments that are used for indicating, measuring and recording physical quantities or other phenomena.  Instrumentation can refer to devices as simple as direct-reading thermometers or as complex as multi-sensor components in support of industrial control systems. Instruments can be found in laboratories, refineries, factories and vehicles, as well as in everyday household use. WestOak plays a pivotal role in the supply of rugged PCB Assemblies for use in a wide array of instruments that support implementation across multiple industry verticals. 


Food Service and Beverage / Food Processing / Commercial and Residential Equipment

Support of this industry touches every aspect of our daily lives!  We all love to eat!   WestOak is proud to support this very important industry segment with our Electronics Contract Manufacturing expertise, routinely used within multiple food processing and commercial equipment applications. 


Solar power is the conversion of energy from sunlight into electricity, either directly using photovoltaics (PV), indirectly using concentrated solar power, or a combination thereof. Concentrated solar power systems use lenses or mirrors and tracking systems to focus a large area of sunlight into a small beam. Photovoltaic cells convert light into an electric current using the photovoltaic effect.  In a world ever conscious on the long term need to support alternative and environmentally friendly energy systems, WestOak plays a key role in the supply of PCBA’s that ultimately get installed across multiple Solar based system applications. 


Consumer Medical

Consumer medical devices are all around us.  WestOak supports this emerging “Internet of Things” or IoT medical market segment by providing competitively priced / innovative high-reliability PCB assemblies to our clients for use in a variety of varied applications.

Core equipment

Our 14,000 sq ft facility is efficiently laid out into two full SMT lines and a Through-Hole Production area supported by a Wave Solder System. AOI systems are strategically located for First Article and In-Process Inspections. Inspection and Testing is equipped with various rework and imaging systems.

  • 3-Head Pick and Place (x2)

  • 6-Head Hybrid Pick and Place (x1)

  • 5 Zone Oven

  • 7 Zone Oven

  • AOI System (x2)

  • Automated Stencil Printers (x2)

  • SMT Rework Station

  • BGA Rework Station

  • X-Ray

  • Wave Solder System

  • Potting System

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