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4 services · Arvada

Drains & sewer in Arvada, CO

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
Plumber working on the drain pipes under a sink

Drains & sewer services in Arvada

Local conditions

Drains & sewer in Arvada: what's different

Arvada's older neighborhoods around Olde Town and along Ralston Creek have mature trees whose roots get into clay and early PVC sewer joints. One block can have century-old clay pipe while the next has modern PVC, so the right fix depends on exactly which part of town the house is in.

The large 1960s–80s subdivisions are seeing first-generation sewer laterals fail at the joints. The City of Arvada provides sanitation in some areas and special districts in others, and plumbing permits come from the city's building inspection division.

Water and sewer in Arvada
The City of Arvada operates its own water utility. Sanitation is provided by the city in some areas and by special districts in others.
Permits in Arvada
Plumbing permits are issued by the City of Arvada's building inspection division.

Arvada housing and plumbing

Olde Town and nearby blocks have older homes with original drains and frequent root problems. The 1960s–80s tracts are now seeing original copper develop pinhole leaks and first-generation sewer laterals fail at joints. Newer homes on the west side are mostly PEX with modern fixtures.

Other Arvada conditions that affect plumbing

  • Roots along Ralston Creek: Older neighborhoods near Ralston Creek and Olde Town have mature trees whose roots get into clay and early PVC sewer joints.
  • Pinhole leaks in older copper: Some 1970s–80s homes are starting to see pinhole leaks in copper supply lines, which can point toward a partial or whole-house repipe.
  • West-side wind and cold: Homes near the foothills on the western edge take the brunt of cold, windy nights, so exterior hose bibs and garage plumbing freeze more often.

Neighborhoods and ZIP codes

Plumbers on Thawline cover Arvada and Jefferson County, including Olde Town Arvada, Candelas, Leyden Rock, Ralston Valley, Lake Arbor, Westwoods, Allendale. ZIP codes: 80002 · 80003 · 80004 · 80005 · 80007.

When to call a plumber in Arvada

  • 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 Arvada

Who handles sewer service in Arvada?

It depends on the address. The City of Arvada serves some areas and special sanitation districts serve others. Either way, the lateral from your house to the main is usually the owner's responsibility.

Are chemical drain cleaners safe to use?

They can damage older pipes and fixtures, and they make the job hazardous for the plumber if they don't work. A plunger or a drain snake is safer for a single slow drain.

More plumbing in Arvada

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