Service Technicians

MSI’s Service Technicians are available 24/7. Flow control and pump maintenance classes available at no charge. Please let us know when we can be of service.

Raul Arredondo
ph: 361-756-6821
email: rarredondo@diwmsi.com
Frank Machuca
ph: 361-227-7160
email: fmachuca@diwmsi.com