Unless its a "do it yourself" project, a plumber is the professional that works with pipes, toilets, etc.
Sounds like you need a plumber. Perhaps the pipes to the water main to your house have broken. Check your meter with no water running to see if the meter is moving. If so, there is a leak.
Minor auto repairs would be like tune-ups, brake jobs, shocks, ect. Major would be engine overhaul, trans overhaul, ect.
Infrastructure
Rain, drain pipes, hoses, sprinklers, ect.
Pipes are made of many different materiels, for different purposes, theres plastic PVC pipes, alluminium, steel, copper, brass, concrete, titanium, iron, ect.
about 50-55 faster if you can get pipes bore over.. ect
broken windows, keyed cars,spraypainted buildings/property, expensive repairs or replacements, ect.
water food temp, mating ect
Ocean water, swamps, ect. Ocean water, swamps, ect.
Tap water sink water well water ect....
Mostly in toilets, but also movie theaters, back seats of cars, off the top of buildings, libraries, kitchens, living rooms, clothing stores ect. and even in their pants
the configuration of a surface........water, land, ect.