Contact Information

Tom Ferre

1-888-693-2646  ext 112

Tom@SentrySF.com  (A/R, Sales)

Mike Ferre

1-888-693-2646  ext 113

Mike@SentrySF.com  (A/P)

Ryan Leenerts

1-888-693-2646  ext 114

Ryan@SentrySF.com  (Sales)

Chris Magana

1-888-693-2646  ext 111

Chris@SentrySF.com  (Sales)

Steve Cramer has retired as of June 2020. Dialing his extension will now take you to Chris's line.

Rodney Leenerts has left as of July 2021 for employment opportunities elsewhere. His emails are being forwared to Ryan.