What do you do if a pipe bursts? who do you turn to when you’re looking for an emergency plumber vallejo to inspect a gas leak or unplug a stubborn drain that’s suddenly clogged? Fixed price boiler service for only £+vat. Thanks for printing! don't forget to come back to delta plumbing for fresh articles! If a drain is blocked or defective the responsibility lies with the owner of the property served by the sewer if the property is rented, liability.