Contractor Member

Neudorfer Engineers

Neudorfer Engineers, Inc. began in 1970 in Seattle, Washington. In 1997, the company expanded into the Oregon market and opened an office in Portland managed by Mike Vawter. After four decades, our specialties have grown to include TAB work, building commissioning, clean room performance testing, duct air leakage testing (DALT), and sound/vibration testing. Though our offices are located in the Pacific Northwestern region of the United States, we perform our services all throughout the world. Our company has memberships with ASHRAE, NEBB, SMACNA, BCA, IEST, LEED, and The Vibration Institute. Neudorfer Engineers, Inc.'s main goal is customer service and satisfaction. We believe in a strong sense of communication and good work ethic, along with treating our customers with the respect that they deserve.


Mike Vawter
2501 SE Columbia Way, Ste 230
Vancouver, WA 98661-8038