Skip to content
Thawline Plumbing

1 services · Lexington

Basements & sump pumps in Lexington, KY

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.

Call +1 (877) 650-0298
  • Licensed local plumbers
  • The problem explained before work starts
  • Price agreed before the job begins
Finished basement with laundry and a bathroom

Basements & sump pumps services in Lexington

Sump pump service

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 Lexington: what's different

Older Lexington homes with basements see backups when laterals clog, and heavy rain tests sump pumps and floor drains. Karst terrain can also affect drainage around foundations.

Sewer upgrades under the consent decree have reduced backups, but older homes still benefit from backwater valves.

A plumber tests sump pumps, clears laterals and recommends backups where needed.

Older homes in Chevy Chase and Kenwick have floor drains tied directly to the lateral, which is where backups appear first. Testing the sump pump each spring catches problems early.

Water and sewer in Lexington
Kentucky American Water supplies water. The Lexington-Fayette Urban County Government provides sewer service.
Permits in Lexington
Plumbing permits are issued by the Lexington-Fayette Urban County Government's Division of Building Inspection.

Lexington housing and plumbing

Chevy Chase, Ashland Park and Kenwick have 1920s–1950s homes with basements and older drains. Hamburg and outer areas are newer.

Other Lexington conditions that affect plumbing

  • Karst and sinkholes: Limestone karst can shift soil and stress buried pipes.
  • Hard water: Limestone water shortens water heater life.
  • Basement backups: Older homes see basement backups when laterals clog.
  • Older galvanized supply: Chevy Chase and Ashland Park homes may still have galvanized supply lines.

Neighborhoods and ZIP codes

Plumbers on Thawline cover Lexington and Fayette County, including Chevy Chase, Ashland Park, Hollywood, Kenwick, Hamburg, Downtown. ZIP codes: 40502 · 40503 · 40504 · 40505 · 40506 · 40507.

When to call a plumber in Lexington

  • 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 Lexington

Do Lexington basements need backwater valves?

In older homes that have seen backups, they help.

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 Lexington

All plumbing in LexingtonBasements & sump pumps nationwideLeaks, pipes & freezingDrains & sewer in LexingtonWater heaters in LexingtonToilets, faucets & disposalsOutdoor & seasonalGas lines

Need help with basements & sump pumps in Lexington?

Tell us what's going on and your ZIP code. You'll be connected with a licensed plumber who serves your area.

Call now to check plumber availability

Call +1 (877) 650-0298
Call now · +1 (877) 650-0298