Phoenix

Dan Brauch P.E.

Dan was born and raised in Kansas and relocated to Phoenix in 2013.  He has a bachelor's degree in civil engineering from the University of Kansas (Rock Chalk!).   As a Professional Engineer, he specializes in sustainable solutions for wastewater infrastructure projects—where precast polymer concrete is a natural fit. With a strong background in both design and constructability, Dan helps owners and engineers deliver projects that are resilient and efficient.  Outside of work, he enjoys golfing and camping with his wife and two boys.

Richard Aguallo Plant Manager

Richard has lived in Phoenix, Arizona for the past 15 years and has joined Olson Polymer late last year in 2020. He brings 15 years of fabrication, production concrete, and metal experience. He enjoys the outdoors, camping, shooting, off-roading, and any beach related activities with his family of three kids and loving wife.

Phoenix

William Vallery

William was raised in Arizona and has lived in Las Vegas, Los Angeles, and New York City.  He is happy to be back in his home state surrounded by family.  When he’s not thinking of ways to change the world one Polymer Manhole at a time, you can find him getting lost in a National Park or butchering a foreign language in a city abroad.  This is the part of the bio where we’d mention his wife and kids, but he doesn’t have any.  If you happen to be a nice young lady looking for Polymer Manholes and your future husband, congratulations you’ve hit the jackpot.