Find trusted local electricians in Mortlake NSW

I have an issue with the electrical wiring in my custom converted VW Crafter Campervan. There is a control panel that links to the water pump and water tank, which is not working properly. The water pump itself has been checked by a plumber who diagnosed that it's working fine so it has to be an electrical issue. The van has a 12V system and a 12V to 240V converter (batteries and converter are working fine, just water pump and water tank display not). This task would require someone who is familiar with 12V systems and preferably with experience with campervans.

Looking for an electrician who is able to relocate our NBN wall socket from one bedroom to the other. Ideally, we are hoping for an additional socket to be installed in our bedroom is not possible we would opt for a relocation Photo has been uploaded to show where the current socket in Bedroom 2 is. Would like it to go to Bedroom 1

Install 2 outdoor cams(Connect cable for on indoor power point) Install 2 outdoor lights and switches(In room) Install 1 outdoor power point on the wall Install 1 power point on side of bench top Cams, power points, lights and switches ready. Need electrician connect power cable. As photoes demonstrate.