For additional information, please call 909.386.9572. All maintenance contracts are routed through Contracts for approval.Send any paperwork referencing your requisition to Contracts. The purpose of this policy is to establish guidelines for the San Bernardino County District. Supervisors shall prepare daily reports of the labor, equipment, materials and supplies used in performing the work under their supervision. Fitness Machine Technicians San Bernandino, CA offers specialized fitness equipment repair and maintenance services. Request a tech today! Additional oversight.