Business Details
50+ Years
experience
Your Precision Machining Partner in Los Alamos
Yeamans Machine Shop has been a trusted partner in precision machining since 1974, evolving from a family garage operation to a third-generation business serving local and national clients. Our 75+ years of combined experience and ISO 9001:2015 certification underscore our commitment to quality and customer satisfaction. We specialize in prototype and production machining, leveraging advanced CNC technology and multi-axis capabilities to meet tight tolerances. Our end-to-end services include material sourcing, welding, surface treatment, and assembly, reducing client costs through streamlined processes. Backed by partnerships with organizations like Los Alamos National Laboratory, we prioritize innovation, precision, and reliability in every project.Our team of expert machinists ensures in-process and final inspections to meet exact specifications, supported by calibrated tools traceable to NIST standards. With a focus on collaboration and continuous improvement, we deliver high-quality components for industries ranging from aerospace to research. Our transparent communication and 95%+ on-time delivery rate reflect our dedication to trust and accountability. Whether handling single prototypes or large-scale production, we combine modern training with decades of expertise to exceed client expectations. This enduring commitment to excellence positions us as a leader in precision machining solutions.
Services
Prototype Machining
Production Machining
Secondary Services
Material Procurement
Special Treatment
Details
- Year established: 1974
Highlights and features
- 75+ combined years of precision machining experience
- ISO 9001:2015 certified quality management system
- End-to-end services reduce client costs and waste
- Advanced CNC capabilities for complex, high-tolerance parts
- Calibrated inspection tools traceable to NIST standards
Associations and certifications
- ISO 9001:2015
What people say
Excellent parts
Early delivery
Beautiful work
Expert team
Reliable partner
Services
Prototype Machining
We create complex, high-tolerance prototypes using 5-axis CNC machining to accelerate your product development. Our team optimizes designs for production efficiency while maintaining precision. Clients benefit from reduced time-to-market and cost-effective iteration for single or small-batch projects.
Production Machining
Our multi-axis CNC capabilities enable scalable production with consistent quality and cost efficiency. We specialize in reducing unit costs through optimized toolpaths and material conservation. Clients receive fully inspected parts with dimensional accuracy maintained across extended runs.
Secondary Services
We offer welding, surface treatment, assembly, and packaging services to streamline your supply chain. Our network of certified vendors ensures quality for processes like anodizing, powder coating, and vacuum leak detection. This reduces vendor management burdens for clients.
Material Procurement
Our extensive supplier network secures standard and custom materials quickly, even for urgent or oversized needs. We maintain CMTR documentation for traceability and accept client-supplied materials. This ensures production continuity and supply chain reliability.
Precision Inspection
All parts undergo in-process and final inspections using calibrated tools and a Zeiss CMM. We provide detailed reports with as-measured dimensions or pass/fail summaries. Our ISO 9001-certified processes ensure compliance with client specifications and industry standards.
Questions
How do I get a quote for my project?
Contact us via phone or email with project details. We provide quotes within 24 hours, including cost, quality standards, and lead time estimates.
What is your typical delivery timeline?
Delivery depends on project size and current workload. We prioritize urgent requests and maintain a 95%+ on-time delivery rate for committed deadlines.
How are inspection tools calibrated?
Third-party specialists calibrate our standards annually. We use these to verify in-house inspection tools, ensuring measurements remain traceable to NIST standards.
What inspection documentation do you provide?
We offer detailed reports with measured dimensions versus drawings or simplified pass/fail summaries, based on client requirements.
Can you handle complex, high-tolerance parts?
Yes. Our CNC machines achieve 0.0002" repeatability, and machinists specialize in challenging materials like titanium and tungsten for critical applications.
Reviews (1)
Lester
Jul 23, 2010
Report
I was visiting town for a conference and needed a plastic fitting bored out a little bit. They were very accomodating and worked on my part right away which was super nice of them. Very knowledgable talent working there with top notch service and high quality work!
