Drain cleaning services in Downtown and Central Los Angeles

A dense, mixed-age core

Downtown Los Angeles is made of districts: the Historic Core, the Financial District, Bunker Hill, the Arts District, the Fashion District, Little Tokyo and South Park among them. The Historic Core holds movie palaces, former department stores and office towers built chiefly between 1907 and 1931, while Bunker Hill was redeveloped with high-rises from the late 1960s. Many older commercial buildings were later converted to lofts and apartments.

A drain call here is rarely a single sink. It is usually a stack, a shared branch or a building drain, and the answer depends on the building's age, its past uses and how it was converted.

Cast iron stacks and shared branches

Older towers and loft buildings carry waste down vertical stacks, often cast iron, to a drain at the base. Scale narrows old iron, and grease and wipes catch on the rough wall. One blocked stack can reach every unit above or below it.

Where symptoms show tells the technician where to look, and lower floors usually show first. See cast iron drain cleaning.

Who calls, and what to tell us

In most buildings, the owner or manager arranges service for shared lines, and residents report the problem. If you are a resident, tell the manager which fixtures and which units are affected, and note the date. If you manage a building, you can call us directly and we will connect you with a technician who works on shared lines.

We do not advise on tenancy or building duties. See multi-unit building drains.

Kitchens and restaurant lines

Spring Street was once called the Wall Street of the West, and Broadway is known for its movie palaces; some of those older buildings now have ground-floor kitchens and restaurants. Where several kitchens share a line, fat settles in the shared line beneath and thickens over time. Jetting is often the right tool because it scours the pipe wall. See kitchen grease clogs and restaurant and commercial drains.

Access in a large building

In a large downtown building, cleanouts may be at the base of a stack, in a utility room, a garage, a courtyard or a locked service space. Arrange access with the manager ahead of time, and mention gates, alarms and any area that needs a key.

Some buildings have more than one lateral, and the technician will want to know which one serves the affected units.

Older lines under the street

Buildings that began as offices, banks or department stores were not planned for a bathroom and a kitchen on every floor. When they were converted to lofts, new branches may have been tied into plumbing laid for another use. A camera run can show where the new meets the old, and what each section is made of.

Street trees and roots

Street trees along older central blocks are fewer than in residential neighbourhoods, but roots still reach laterals where a tree and a line share a block. Where a clay lateral and a mature tree meet, the usual pattern follows. See tree root removal.

Timing for businesses

A business that cannot drain cannot operate. Tell us your hours so that the technician can plan, and tell us if a backup has reached a public area. No arrival time is promised, though emergency calls are taken around the clock.

A plan for a building with repeat clogs

After a second backup, treat the next visit as a diagnosis. Ask for a camera run through the building drain and the lateral, and for a note of the stack or branch behind each blockage. A log of dates and units makes the pattern visible.

Then a routine can make sense: jetting on kitchen stacks timed to grease buildup, a cable on any branch that catches wipes, and a camera look every year or two on an old lateral. Owners who keep records usually find planned visits cost less than emergencies.

Telling residents and tenants

A backup in a large building affects many people, and clear information helps. Tell residents which fixtures to avoid, how long the work is likely to take and whether water will be shut off. If the technician needs to enter a unit to reach a branch, give notice.

A short reminder on what goes down the drain also helps: grease in the bin, wipes in the bin, a strainer in every sink. It does not make a failing line sound, but it reduces the load on a shared pipe. We do not give advice on notices required by law.

What technicians bring to a large building

Large buildings call for larger equipment: a drum machine with a long cable to reach a stack, a jetter with enough hose to run a building drain, and a camera with a long rod. Technicians who work on these buildings also know to bring tools for accessing stacks at several levels.

Tell us about the number of floors, the number of units on the line and the location of the building drain. If there is a service elevator or a loading area, mention it. Small details like these save the first half-hour of the visit.

From the first call to the final bill

Call at any hour. A person asks which drains are affected, when the building was built, whether it sits on a slab or a raised foundation and whether you know where the cleanout is, then connects you with an independent technician who works nearby. You are quoted before any work starts. If you are near Los Angeles, the same general points apply.

No arrival time is promised, though emergency calls are taken around the clock. Lateral rules vary by city and agency, so check locally if you are buying or selling. What applies in Downtown and Central depends on the age of the house and its trees.

Common questions