Modern plumbing is largely responsible for much of the convenience and comfort with which we live today. That is precisely why any problems with your plumbing system should be considered serious. That being said, not every plumbing problem is really an emergency. If, for instance, you have a dripping faucet, you should definitely have it repaired promptly. It can probably wait for the shop to open up on Monday morning, though.
If you suspect that you have a slab leak in Corona, CA, on the other hand, you really should have the problem addressed immediately. Slab leaks are notoriously difficult to detect. This means that yours may have already been around for a while before you noticed anything was wrong. Slab leaks also do very real damage, so dial our number the moment that you suspect you have one on your property.