Mainstream Engineering

Mainstream Engineering is a research, development, and manufacturing company specializing in advanced engineering solutions for both government and commercial clients. Founded in 1986, the company leverages expertise in thermal control, energy conversion, turbo-machinery, and materials science to deliver innovative products and services. Mainstream Engineering offers a full spectrum of capabilities, from initial research and development – supporting agencies like NASA, DOD, and DOE – to rapid prototyping and production. They provide engineering services encompassing mechanical, electrical, and chemical disciplines, with a core value proposition of translating cutting-edge technologies into practical, high-quality solutions.