Drain Cleaning in Riverdale, MD

When to call a plumber

• Water stands in the tub long after a shower ends
• A toilet gurgles or overflows when the washing machine drains
• The basement floor drain lets water in instead of out
• A strong sewer smell rises from a utility room drain
• Plunging works for a day, then the clog returns

Repeated clogs in the same spot, or trouble at more than one fixture, usually point past the fixture to the main drain or lateral.

Local factors

The Riverdale postal name covers the incorporated Town of Riverdale Park, which was called Riverdale until 1998, along with unincorporated areas such as Riverdale Heights. It is an older streetcar suburb along US 1, and the median home in Riverdale Park dates to 1957. Homes from that era commonly have cast iron drains inside and older laterals outside, both of which hold onto grease and give roots a way in over time.

WSSC Water handles both water and sewer, and its Emergency Service Center at 301-206-4002 takes sewer emergencies, such as an overflowing manhole. WSSC's tap water analysis shows Potomac plant water averaging about 140 mg/L hardness and Patuxent plant water about 64 mg/L, so some mineral film in tub and shower lines is normal. Plumbing permits and inspections come from WSSC Water; building permits are a Prince George's County matter.

Pricing factors

• Which line: a fixture branch is simpler than the main lateral.
• Access points: an outside cleanout makes the job quicker than going through a toilet.
• Pipe age: 1950s cast iron may need descaling or extra passes.
• Extras: jetting or a camera inspection add to the bill but can prevent repeat calls.
• When: nights and weekends cost more.

What to expect

Your call is connected to an independent plumber serving Riverdale. Mention whether you are in Riverdale Park or an unincorporated part of the area, which drains are affected, and whether the house has had root problems before. If a section of the drain or sewer line has to be replaced, that work must be done by a plumber registered with WSSC Water under a WSSC permit.