In their own words, here’s why our customers keep coming back.


Bryan Loucks

"We routinely rely on West Valley to provide us with the parts used in our optical systems designs. The components range in size from extremely small parts used in optical fiber communications applications to large aspherical projection lenses. These are tight tolerance applications requiring careful attention to concentricity and flatness in addition to the usual machining issues. From common materials such as aluminum or stainless steel to exotics such as kovar and invar, West Valley has the knowledge and experience necessary to provide us with the quality we require."  



Engineering by Design

Dale Henson

"The combination of skilled craftsmanship, state-of-the-art NC work centers, computerized job flow control, and precision inspection facilities found at West Valley provide the basis for providing fast delivery of prototype as well as high volume production run parts. When it comes to machining services they are our number one choice."


Agilent Technologies

Company Testimonial

“I just picked up [the assembly you machined] and did a quick initial assembly with the other components. I just wanted to tell you I am incredibly impressed with finish and quality. Everything bolted as it should and the door/chamber interface look spot on. Thank you for delivering such good work and catching a couple of my mistakes along the way.”


Agilent Technologies

Company Testimonial

 "Our industry relies on the capabilities of companies like West Valley for helping us to develop and produce products quickly and accurately. We've sent drawings of parts to West Valley with such demanding tolerances and conditions that I was sure they would politely decline to quote. We are no longer surprised by their reasonable quotes, fast delivery and, most importantly, outstanding quality of these difficult parts."                        


Diffraction Optics

Company Testimonial

"The highly skilled craftsmen at West Valley Precision, working with state-of-the-art NC turning centers with single point diamond tools, consistently provide us with the highest quality acrylic and polycarbonate optics ready for polishing."


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Some comments from our clients

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Latest News

The latest from our blog

Coming soon....


Tuesday, April 18th, 2017


Check out this new article!

As seen in Modern Machine Shop magazine

Monday, December 8th, 2014


3 New Machines 12-17-2014

3 Kitamura 4XD's are on the way!

Monday, December 8th, 2014


We did it again!

Two NEW 5-axis machines

Tuesday, December 3rd, 2013


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