Valley Tool and Machine Co. Inc.
111 Explorer • Pomona, CA 91768
Tooling : Ground Support Equipment : Flight Hardware
CNC Machining : Certified Welding/Fabrication

ISO/AS9100 Certified : Close Tolerance Specialist
Call for your project today!

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We know that your project is time sensitive -
If you are looking for a precision machine shop
that turns out a complex prototype, close
tolerance or detailed quality part- on time…look no further,
you’ve come to the right place.


About Us
Valley Tool provides quality machining & tooling to the aerospace, defense & commercial aircraft industries.  We utilize your design to manufacture a product that meets your specifications.  We use our nearly 30 years of knowledge and experience to help our customer reach the goals that their programs have set forth to achieve. The utmost quality and tight tolerance work is manufactured at our Pomona based facility.  Please use the following link to locate the exact location of our main offices



Capabilities                                                                                                                              Valley Tool & Machine is able to hold close tolerances of up to .0005 of an inch on all types of exotic metals.   Valley Tool & Machine has the experienced toolmakers you are looking for to build close tolerance jigs and fixtures.  Valley Tool and Machine has over 35,000 sq ft of manufacturing space and machinery capable of turning up to 15 feet in diameter.  No job is too small for Valley Tool and Machine's friendly staff.  Come by and share your need in precision machining, certified fabrication and/or controlled assembly of your product.
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Troubleshooting Engineering
We specialize in protype machining and will work closely with your engineering department to help develop a design that meets your exact requirements. Valley Tool and Machine's estimating staff will determine, at no cost to you, the amount of time and money it will take to complete your project.  Once a contract is signed and agreed upon, Valley Tool and Machine will utilize their model based programming and 2D drawing capabilities to fabricating and machining your design into a viable product.

During the manufacturing of your product Valley Tool and Machine's AS9100C Quality System will manage and document all processes and dimensional tolerances. From quote to shipment each job is evaluated and follows a strict procedure to assure that every detail meets your requirements.  Valley Tool and Machine's quality staff audit's the company, as well as it's suppliers, on a yearly basis to assure strict conformance and  accurate traceability.  When your project is complete, Valley Tool and Machine will provide a full inspection report and Certificate of Conformance assuring your company that their product has been built to their specifications.
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Tooling & Ground Support Equipment
From step stools to highly precision gages, 30 foot tools to a wrench that fits in the palm of your hand, Valley Tool and Machine manufactures the special equipment your company needs to get the job done right.  Look at our page of tools, parts and equipment and see for yourself the wide variety of products we build.  Rest assured that every item Valley Tool and Machine has ever built is unique to the customer and no further information is cross-contaminated with another company.  This is a promise that other design and build facilities cannot guarantee. Remember that the next time your company has a clandestine project to build. Products

111 Explorer * Pomona, CA 91768