McCay Tool and Engineering is a trusted manufacturer of aerospace components.
It’s our privilege to work with many of the world’s leading aerospace pioneers, including Boeing and Lockheed Martin, as well as defense agencies for the United States and its allies. For more than 70 years, we’ve stayed at the forefront of technological breakthroughs in the aerospace industry. To complement our reputation as an industry leader, we have the skilled staff, cutting edge techniques and state-of-the-art equipment to create precision products for our clients that meet their exact specifications. You’ll find many of our parts and components on some of the world’s most technologically advanced aircraft.