Contact Us

Sierra Monitor and its various product groups are represented around the world and we do encourage you to contact the appropriate local representative when seeking information about a specific product area. On the left of this page you will see links to these appropriate contacts. In addition we have Regional and National sales management and product support teams that are here to help serve our customers.

Sierra Monitor Corporation – Gas Detection Systems

Support Phone Email

General Sales Support

408-262-6611

sales@sierramonitor.com

USA - East Coast Sales

408-964-4434

apatane@sierramonitor.com

USA - Midwest Sales

408-964-4416

jjohnson@sierramonitor.com

USA - South Central Sales

408-964-4427

wbrenham@sierramonitor.com

USA - Western Sales

408-964-4429

ghunt@sierramonitor.com

Latin America Sales

408-964-4432

csanders@sierramonitor.com

Other International Sales

408-964-4445

garnold@sierramonitor.com

Support - Gas Detection Products

408-964-4441

gas_support@sierramonitor.com

Sierra Monitor Corporation – Telecom Facilities Controller Products

Support Phone Email

Telecom Products Sales

408-964-4445

garnold@sierramonitor.com

Support - Telecom Products

408-964-4430

ec_support@sierramonitor.com
froeder@sierramonitor.com

FieldServer Technologies – Gateways

Support Phone Email

USA Sales

408-964-4447

sales@fieldserver.com

International Sales

408-964-4432

csanders@fieldserver.com

Technical Support

408-964-4443

support@fieldserver.com

ProtoCessor

Support Phone Email

General Sales Support

408-964-4433

sales@protocessor.com

Technical Support

408-964-4444

support@protocessor.com