All parts made in the usa
alger precision machining, llc
about us
Welcome to Alger! We are proud to have been in business since 1958. We manufacture a variety of precision component parts for OEMs in a diverse group of industries. We have a wealth of assets that enable us to better serve our customers’ needs, supplying a product that meets or exceeds quality requirements, delivery needs and cost expectations. The finest equipment, in two large modern facilities, ensure machine availability and scheduling flexibility. Our greatest asset is our employees. We have many highly skilled professionals ready to assist you. We hope to hear from you!
full service precision machining
services we offer
multi-spindle machining
More than 90 multi-spindle precision screw machines, Davenports and New Britians, ready for high volume parts orders of 25,000 pieces or more
single-spindle machining
24 Brown & Sharpes (many with CNC Servo Cam attachments) used to produce 1,000 pieces or more specialty parts
cnc
machining
Computerized lathes and Vertical Machining Centers ready to help with prototypes and smaller production runs
secondary machining
Many types of specialty finishing machines (drilling, milling, tapping, thread rolling) for parts that require multiple operations
expert engineering team
Our engineers all have shop floor experience and are ready to quote from either prints or furnished samples and help reduce your production costs
certified quality assurance
Our inspection team’s commitment to quality is certified by the ISO 9001:2015 International standard
vendor relationships
Excellent long-standing relationships with national and local vendors for parts plating, heat-treating, anodizing and more
accessible sales and customer service
Our sales and customer service team is just a phone call or email away, always ready to assist with order updates and production expediting
specialty
services
As an added value to our customers, we provide parts assembly and hand-boxing processes as needed
all parts made in the usa
materials we machine
ISO certified quality inspection program
quality you can trust
Alger’s quality assurance program is designed around customer satisfaction by ensuring that all quality levels are met or exceeded. Whether you need commercial tolerances or industrial precision, Alger’s versatile and complete QA capabilities will guarantee satisfaction with economy and convenience.
in business since 1958
certificates & affliations
Operating in Ontario, California
the Latest
Administrative Professionals’ Day, 2025
On April 23rd, we took a moment to celebrate the incredible individuals who keep everything running smoothly behind the scenes. Administrative Professionals’ Day is a
A Token of Gratitude for Ontario’s Finest
At Alger Precision Machining, we believe in giving back to those who dedicate their lives to keeping our community safe. Every year, we show our
Employee Spotlight: Investing in Growth!
Congratulations to Carlos Garcia, Nicholas Maldonado, Alejandro Vargas, and Laura Contreras for completing a two-week course on Blueprint reading and understanding. We’re proud of their