Contact Us
If you have any questions regarding our products or services, please contact us by calling or e-mailing us and we'll get back to you as soon as possible. We look forward to hearing from you.

Frank Sonzala
Executive VP of Sales and Marketing
sonzala@aol.com
210.685.7711

Kevin Hennig
Vice President of Product Development & Technical Sales
hennigmk@aol.com
361.547.7788

Steve Ottemann
Vice President of Operations
steve@psi-atis.com
210.222.1926

James Laverty
Field Technician
lavertypsi@aol.com
210.859.0766

Al Cohn
Director New Market Development & Engineering Support
acohnpsi@aol.com
210.508.6260

Dub Shepard
S.E. Regional Sales & N.A. Aftermarket Manager
dubshep@aol.com
210.241.6890

Mike Niemeyer
Director North American Fleet Sales
mikepsi@aol.com
210.241.9563

Debra Moore
Regional Sales Manager
DebraMoorePSI@aol.com
817.247.8073

Robert Pontious
Regional Sales Manager & Corporate Warranty Admin.
psirobert@aol.com
210.288.8698

Benny Shanklin
Customer Service Manager
benny@psi-atis.com
210.222.1926

Mike McIver
Vice President of Manufacturing
mike@psi-atis.com
210.222.1926

Michelle Mendoza
Administrative / Marketing Assistant and Director of Special Events
michelle@psi-atis.com
210.222.1926