Southwestern Engineering is an independent design house located in Tucson, AZ. We are a consulting firm experienced in mechanical design, CAD, and engineering analysis.

We are capable of performing mechanical design, modeling and drafting to your exact specifications. We perform mechanical analysis using the latest finite element software (FEA) for static stresses and thermal management.

We work with many companies in a range of industries. Our designs vary from simple prototype studies to full design and analysis of complex mechanical systems