top of page

WELCOME TO LYNCH BROS.
 

Your Partner Since 1967​

Overview

Lynch Bros. is a well-established aerospace fabrication and manufacturing company. Serving the industry for decades, we take pride in our fully integrated, in-house scope of work that supports customers across multiple industry sectors. Our capabilities include complex five-axis machining, precision multi-axis turning, sheet metal fabrication, tube bending, welding, heat treating, and more.

​

We partner with leading global manufacturers of complex air and ground vehicle systems, supporting applications ranging from weapon systems to commercial and military aircraft, as well as a wide range of industrial programs that rely on advanced machining and fabrication.

 

Lynch Bros. partners with the Performance Review Institute (PRI) and holds multiple industry certifications, including AS9100D and NADCAP special process accreditations. Approved capabilities include aluminum heat treating per AMS2750, fusion welding, orbital welding, resistance welding, and brazing.

Precision CNC lathe turning stainless steel part
logo one
IMG_1863 2.JPG
Multi-axis CNC machining titanium part

Trusted Since 1967. Proven on Every Project.

Lynch Bros. brings decades of machining experience to every project. Our focus on quality, communication, and reliability allows us to support advanced industries with dependable, accurate machining services and consistent lead times.

Request a Quote for Your Next CNC Project

Some Of Our Customers

9.png
1.png
2.png
3.png
4.png
5.png
6.png
LB-McDonnelDouglas (1).jpg
LB-MDHelicopters (1).jpg
7.png
8.png
15.png
10.png
11.png
12.png
13.png
14.png

CERTIFICATIONS

nadcap-heat-treat (1).jpg
ISO-9001 (1).jpg
nadcap (1).jpg

CALL US

HOURS OF OPERATION

Mon - Fri: 6am - 2:30pm

defense contract machining

OVER 60 YEARS EXPERIENCE

4045 W Washington, Phoenix, AZ 85009

© 2025 Lynch Bros. MFG. CO . All right reserved.

bottom of page