4 services · Buffalo
Drains & sewer in Buffalo, NY
A single slow sink is usually a local clog a plumber can clear in one visit. Several drains backing up at once, gurgling toilets or water at a basement floor drain point to the main sewer line, which may need cleaning, a camera inspection and sometimes repair.
- Licensed local plumbers
- The problem explained before work starts
- Price agreed before the job begins

Drains & sewer services in Buffalo
Drain cleaning in Buffalo
UrgentIf one fixture is slow, the clog is usually in that fixture's branch line. If several drains back up at once, or the basement floor drain fills when you run the washer, the main sewer line is blocked and needs a larger cable or a jetter.
Hydro jetting
Hydro jetting cleans the full width of a drain pipe with high-pressure water, washing out grease, scale and fine roots that a cable only punches a hole through. It works best on sound pipe and is usually done after a camera inspection confirms the pipe can take it.
Sewer camera inspection
A sewer camera inspection runs a waterproof camera through the line from your house to the city main and records what it finds: roots, cracks, sags, offset joints or collapsed pipe. It's the best way to decide between cleaning, spot repair and replacement.
Sewer line repair
UrgentA damaged sewer line can be fixed with a spot repair, a trenchless liner, pipe bursting or an open-trench replacement. Which one fits depends on what the camera shows, how deep the pipe is, and what's on top of it, such as a driveway, trees or landscaping.
Local conditions
Drains & sewer in Buffalo: what's different
Buffalo doubles share drains and laterals, so a clog affects both units. Older homes with basement floor drains see backups when laterals clog or combined sewers overflow.
The Buffalo Sewer Authority runs the city's combined sewer system.
A camera inspection shows whether a backup is in the lateral or the public system.
Old cast-iron drains in Elmwood Village and Allentown scale and catch debris, and a clog in a Buffalo double backs up into both units. A backwater valve helps in homes that see storm backups. Work must be done by a Buffalo-licensed master plumber.
- Water and sewer in Buffalo
- Buffalo Water supplies water from Lake Erie. The Buffalo Sewer Authority runs the city's combined sewer system.
- Permits in Buffalo
- Plumbing permits are issued by the City of Buffalo's Department of Permit and Inspection Services, and work must be done by a Buffalo-licensed master plumber.
Buffalo housing and plumbing
Elmwood Village, Allentown and the West Side have Victorian and early 1900s homes and two-family 'Buffalo doubles' with basements, cast-iron drains and older supply.
Other Buffalo conditions that affect plumbing
- Lake-effect cold: Long cold stretches freeze pipes in exterior walls, porches and basements.
- Buffalo doubles: Two-family homes share drains and laterals, so a clog affects both units.
- Lead service lines: Buffalo Water has been replacing lead service lines in older neighborhoods.
- Basement backups: Older homes with basement floor drains see backups when laterals clog or combined sewers overflow during storms.
Neighborhoods and ZIP codes
Plumbers on Thawline cover Buffalo and Erie County, including Elmwood Village, North Buffalo, Allentown, South Buffalo, West Side, Parkside. ZIP codes: 14201 · 14202 · 14203 · 14204 · 14211 · 14212.
When to call a plumber in Buffalo
- Water backing up in the tub or shower when a toilet flushes
- Several fixtures draining slowly at the same time
- Water or sewage at a basement floor drain
- Gurgling from drains or toilets
- Sewer smell inside or a soggy patch in the yard
- The same clog returning within weeks of being cleared
How these problems start and how to choose between repair options is covered in the drains & sewer guide.
Drains & sewer questions in Buffalo
Why does a clog affect both units of my Buffalo double?
Are chemical drain cleaners safe to use?
More plumbing in Buffalo
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