At Spark Machining, we are a precision machine manufacturing shop based in Tualatin, Oregon. With over 30 years of combined industry experience, our team is dedicated to providing exceptional services to clients throughout the Pacific Northwest. We take pride in our commitment to quality, integrity, and efficiency, which has earned us a reputation as a trusted partner for many Fortune 500 companies and local businesses.
Our Story
Spark Machining was founded by Ramon Villanueva, a passionate entrepreneur who aimed to create a machine shop that would provide unparalleled expertise and excellent customer service. Since its inception, the company has grown steadily, expanding its capabilities and expertise to meet the evolving needs of its clients. Today, Spark Machining is a private, minority-owned company with a long-standing presence in the Pacific Northwest.
Our Capabilities
Our team of experienced professionals operates state-of-the-art machinery, including vertical and horizontal CNC mills, CNC lathes, and other precision equipment. We offer a wide range of services, including:
- Precision machining and fabrication
- Prototyping and rapid part production
- Specialized part manufacturing, including gears, shafts, and other components
- Complex assembly and sub-assembly
Our Expertise
At Spark Machining, we take pride in our expertise in producing high-quality parts quickly and efficiently. Our skilled technicians have extensive experience in working with a variety of materials, including metals, plastics, and composites. We understand the importance of precision and attention to detail, which is why we dedicate ourselves to ensuring that every part meets the highest standards of quality and accuracy.
Our Facilities
Our 12,000-square-foot facility is equipped with the latest technology and machinery, allowing us to fulfill complex orders efficiently. Our machinists and technicians work tirelessly to ensure that every part meets the highest standards of quality and accuracy. We take pride in our clean and organized facilities, which provide a safe and productive work environment for our team.
Why Choose Us
At Spark Machining, we believe that delivering exceptional service is what sets us apart from other machine shops. Our team is committed to:
- Providing high-quality parts on time and within budget
- Offering flexible and responsive communication
- Providing exceptional customer service and support
- Delivering innovative and efficient solutions to meet our clients' unique needs
Get in Touch
If you're looking for a reliable and experienced machine shop that values quality, integrity, and efficiency, look no further than Spark Machining. Contact us today to learn more about our capabilities, services, and expertise.

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