About Us
Guillermo Ontiveros, Lead Engineer/Owner
Our owner Guillermo (pictured on the right) brings over a decade of experience to your projects! In 2013, he earned his degree from ASU's Ira A. Fulton School of Engineering. Upon graduation he entered the workforce as a lead manufacturing engineer specializing in deep well submersible pumps. After two years he made the decision to start his own business and nine years later he's kept it going strong. Guillermo has provided his expertise for many projects and continues to be a trusted source for our clients.
Felipe Ruiz, Winder
Felipe has been with us since the start! Since 1990, he specializes in medium voltage windings.
Natali Barragan, Sales Manager
Recently we've brought on board Natali to spearhead our sales and marketing efforts. Her background in customer service and psychology makes her an excellent fit to understand your needs and process your orders promptly.
Contact: nbarragan@emsphx.com
602-903-0788
