If drains gurgle, empty slowly across the whole house, or you catch sewer odor indoors, the vent stack is usually blocked rather than the drain. Smart Pro Plumbers inspects, clears, repairs, and installs plumbing vents throughout Covina, CA.
Nests, leaves, ice, and cracked stack sections all restrict the airflow your drains depend on. We clear from the roof, camera the stack where the cause is not obvious, and reseal roof penetrations so Covina, CA homeowners do not trade a plumbing problem for a roof leak.
