Need to Repair a10 camera Security System

We have a seven year old GW Security system with 10 cameras on a hard drive. Half of the cameras are not working. We wish to replace the cameras that are not working, add signal boosters on a couple of the longer wire runs and add one new camera to our system. Looking for an experienced security technician to do the work. Weekdays, evenings and weekends are all fine. We will accommodate your free time schedule.

Please tell me about your experience, what your name and phone number are, and how far away you live from the intersection of Rowan Road and Rt. 54 in New Port Richey.