Hot water unit is not working, located on the roof with solar panels, s/s

Jessica requested 2 quotes from Plumbers in Berwick

gas hot water unit with solar panel,s/story,

Fix water hose leak
Nicked a water hose with shovel? Spraying out water. Need it fixed

WATER COMING OUT OF SOLAR PANELS ON ROOF
SOLAR PANELS ON ROOF AND WATER SQUIRTING OUT OF THEM

Install water tanks
I would like to set house up to run on tankwater with mains...

600 ltr grease trap for fish and chip shop have a small 250 ltr
need a 600ltr grease trap has a 250ltr here but south east water wants 600ltr...