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Thawline Plumbing

1 services · Indianapolis

Basements & sump pumps in Indianapolis, IN

A sump pump keeps groundwater from rising into a basement or crawl space. Most last about 7 to 10 years. Replacing an aging pump before storm season, and adding a battery backup or alarm, is far cheaper than cleaning up a flooded basement.

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Finished basement with laundry and a bathroom

Basements & sump pumps services in Indianapolis

Sump pump service in Indianapolis

Urgent

A sump pump that won't run usually has a stuck float switch or a failed motor. One that runs constantly may have a bad check valve or a high water table. In cold winters, a frozen discharge line outside is a common cause of a pump that runs but doesn't empty the pit.

Local conditions

Basements & sump pumps in Indianapolis: what's different

Spring rain and high groundwater keep Indianapolis sump pumps busy, and discharge lines that freeze in winter can stop a pump from emptying the pit.

Low-lying areas near the White River and Fall Creek can flood in heavy rain.

Older homes in Irvington and Meridian-Kessler have floor drains tied to the lateral, so knowing whether water comes from groundwater or the sewer decides the fix.

A battery backup helps during spring storms that knock out power.

Water and sewer in Indianapolis
Citizens Energy Group provides water and wastewater service in Indianapolis.
Permits in Indianapolis
Plumbing permits are issued by the City of Indianapolis Department of Business and Neighborhood Services.

Indianapolis housing and plumbing

Irvington, Meridian-Kessler and Fountain Square have early 1900s homes with basements and older drains.

Other Indianapolis conditions that affect plumbing

  • Sump pumps: Spring rain and high groundwater keep sump pumps busy.
  • Frozen pipes: Cold snaps freeze pipes near exterior walls.
  • Older laterals: Clay laterals in older neighborhoods collect roots.
  • DigIndy tunnels: Citizens Energy Group's DigIndy tunnel system reduces combined sewer overflows, but older neighborhoods can still see backups in big storms.

Neighborhoods and ZIP codes

Plumbers on Thawline cover Indianapolis and Marion County, including Broad Ripple, Irvington, Fountain Square, Meridian-Kessler, Butler-Tarkington, Lockerbie Square. ZIP codes: 46201 · 46202 · 46203 · 46204 · 46205 · 46206.

When to call a plumber in Indianapolis

  • The pump runs constantly or turns on and off rapidly
  • The pump hums but doesn't move water
  • Water in the basement after a storm
  • Rust, loud noise or a pump more than seven years old
  • No backup during storms that knock out power

How these problems start and how to choose between repair options is covered in the basements & sump pumps guide.

Basements & sump pumps questions in Indianapolis

How do I keep my Indianapolis sump pump discharge from freezing?

A freeze-protection fitting near the house lets water escape if the line ices up farther out.

How do I test a sump pump?

Slowly pour a bucket of water into the pit. The pump should start, empty the pit and shut off. If it doesn't start, check that it's plugged in and the float can move freely.

More plumbing in Indianapolis

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Need help with basements & sump pumps in Indianapolis?

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