Sewer Backup FAQs in Covina, CA

Stop running water, stay out of the affected area, and keep kids and pets away from it. Avoid chemical drain cleaners, since they rarely help a main line blockage. Then call a sewer professional to inspect the line.

Common causes include tree roots growing into the pipe, grease and buildup narrowing the line, cracked or collapsed sections of old pipe, and sagging bellied areas where waste collects.

A small waterproof camera is fed through the line so the technician can see blockages, cracks, roots, and breaks on a monitor and pinpoint their location before any digging.

Trenchless methods fix or replace a sewer pipe with very little digging. Pipe lining creates a new pipe inside the old one, and pipe bursting pulls a new pipe through while breaking the old one apart.

Yes. Roots seek out moisture and can enter tiny cracks or loose joints. Once inside they grow, trap waste, and can block or break the pipe over time.

When sinks, tubs, and toilets all drain slowly together, the shared main sewer line is usually restricted. A single slow fixture is often a local clog, but several at once point deeper.

Cooking grease is the biggest offender, since it hardens inside pipes. Also avoid so-called flushable wipes, paper towels, and coffee grounds, which do not break down like toilet paper.

Many older homes in the area still use cast iron or clay pipe, which can crack, corrode, or separate at the joints over decades. A camera inspection shows the true condition of these lines.

That is exactly what the camera inspection answers. Buildup and soft blockages usually clear with cleaning, while cracks, breaks, and collapsed sections need a repair.

Stay out of the affected rooms and keep the area ventilated if you can do so safely. Sewage carries bacteria, so avoid contact and let the cleanup crew disinfect before you use the space again.

Yes. Restaurants, offices, retail spaces, and other commercial buildings with sewer or drain problems are served in Covina and nearby areas.

Never pour grease down drains, flush only toilet paper, and be careful what goes into garbage disposals. Homes with older pipes benefit from an occasional camera inspection to catch problems early.