Sump Pump Repair

Reliable sump pump repair services in Ashburn, Leesburg, Brambleton, Broadlands, Lansdowne, Lowes Island, Potomac Falls, Sterling, Purcellville, Hamilton, Round Hill and all Loudoun County, VA.

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Sump Pump Repair

Professional Sump Pump Repair in Loudoun County, VA

A malfunctioning sump pump can leave your basement vulnerable to groundwater and stormwater, especially during heavy rain and periods of high groundwater.

Our sump pump repair service focuses on identifying the actual cause of the problem rather than simply replacing equipment. We inspect the pump, float switch, electrical connections, discharge system, check valve, and other components that can affect reliable operation.

Common problems include pumps that run continuously, fail to turn on, cycle too frequently, discharge water poorly, or stop working during heavy rainfall. In many cases, a targeted repair can restore the existing system without the cost of a complete replacement.

We provide sump pump repair for homeowners throughout Loudoun County, including Ashburn, Leesburg, Brambleton, Sterling, Purcellville, Hamilton, Round Hill, and surrounding communities.

Professional Sump Pump Repair in Loudoun County, VA
Common Problems

Sump Pump Problems We Diagnose and Repair

A sump pump can fail for several different reasons. Proper diagnosis helps determine whether the problem requires a repair, component replacement, or a new pump.

Pump Runs Continuously

A pump that never shuts off may have a stuck float switch, an undersized pump, a blocked discharge line, or excessive groundwater entering the sump basin.

Pump Will Not Turn On

Electrical problems, a failed float switch, a tripped breaker, or a damaged motor can prevent the pump from starting when water reaches the required level.

Frequent Cycling

Repeated starting and stopping can be caused by an incorrectly positioned float, a faulty check valve, an undersized system, or water flowing back into the basin.

Clogged or Blocked Discharge

Silt, debris, ice, or other obstructions can restrict the discharge line and prevent the pump from moving water away from the foundation.

Failed Check Valve

A defective check valve can allow discharged water to flow back into the sump pit, causing unnecessary cycling and additional wear on the pump.

Pump Makes Unusual Noise

Grinding, rattling, humming, or other unusual sounds can indicate motor wear, debris in the pump, damaged components, or a pump approaching the end of its service life.

Step-by-Step

Our Process

Three simple steps to restore proper operation to your sump pump and protect your basement.

01

Inspection & Diagnosis

We inspect the sump pump, float switch, electrical connections, check valve, discharge line, and sump basin to identify the cause of the problem.

02

Repair Recommendation

We explain what is causing the problem and recommend the appropriate repair. If a component needs to be replaced, we'll explain why and provide a clear estimate before any work begins.

03

Repair & Testing

Once approved, we complete the repair and test the sump pump system to make sure it starts, runs, and discharges water properly before we leave.

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Simple, Upfront Pricing

Sump Pump Repair Pricing

Transparent pricing for sump pump diagnostics, repairs, and component replacements tailored to keep your basement dry.

Sump Pump Installation

Typical Installed Cost: $900–$3,500

Includes labor, a standard sump pump, common installation materials, PVC discharge piping, check valve, and basic plumbing connections. New sump pit excavation, electrical work, or complex drainage modifications may increase the total cost.

Sump Pump Repair

Typical Project Cost: $150–$600

Most repairs involve replacing a float switch, check valve, or discharge piping, or servicing the pump motor. The final cost depends on the cause of the failure and whether replacement parts are required.

Battery Backup Systems

Typical Installed Cost: $800–$2,500

Includes the backup pump, battery, charger/controller, labor, and necessary plumbing connections. Battery backup systems provide essential protection during power outages when your primary pump cannot operate.

Sump Pump Replacement

Typical Installed Cost: $650–$2,100

Replacement pricing typically includes removing the old pump, installing a new unit, reconnecting existing plumbing, testing the system, and disposing of old equipment. Additional costs apply if the sump pit or discharge line requires replacement.

Maintenance & Emergency Service

Routine Maintenance: $150–$400 | Emergency Repairs: $250–$800+

Routine maintenance includes thorough inspection, cleaning, float switch testing, and checking the discharge line. Emergency service pricing depends on after-hours availability, response speed, required parts, and the extent of the repair needed.

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Need Sump Pump Repair?

Complete the form below to tell us about your sump pump issues. Our expert team in Loudoun County will respond promptly to inspect your system and restore its protection.

  • Primary Location:
    Ashburn, VA, United States
  • Service Areas:
    Ashburn, VA • Leesburg, VA • Brambleton, VA • Broadlands, VA • Lansdowne, VA • Lowes Island, VA • Potomac Falls, VA • Sterling, VA • Purcellville, VA • Hamilton, VA • Round Hill, VA

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Good To Know

Sump Pump Repair Frequently Asked Questions

Warning signs include a pump that will not start, runs continuously, cycles frequently, makes unusual noises, fails to remove water, or leaves the sump basin filling during rain.

In many cases, yes. If the pump motor and main components are still in good condition, repairing or replacing a faulty component may restore reliable operation. If the pump is badly worn or repeatedly failing, replacement may be the better option.

Continuous operation can result from heavy groundwater flow, an undersized pump, a stuck float switch, a blocked discharge line, or another system problem. The cause should be identified before replacing the pump.

Yes. Emergency sump pump service can address situations such as a failed pump, active basement flooding, or a system that stops working during heavy rain. The immediate priority is restoring the home's ability to remove incoming water.

Replacement may make more sense when the pump is significantly worn, has repeated failures, has a damaged motor, or no longer provides adequate capacity for the home's water conditions. A professional inspection can help determine whether repair or replacement is more appropriate.