Save thousands for your business with wireless communications from Precision Wireless Service. Over thirty years of combined experience. Serving the Greater North Bay Area, Northern California, for over 15 years.Good communications between personnel is the lifeblood of a profitable and well run company in today’s business world. We must supply unbeatable customer service in order to stay competitive. This is done by listening to our customers, listening to our employees, listening to our suppliers, etc. We must also solve customer, employee, and supplier issues quickly and effectively.