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Sump Pump Installation & Replacement in the Greater Milwaukee area

New, replacement and backup sump pumps. Nationally, sump pump installation averages about $1,100, and most homeowners pay $800 to $1,500 (Angi, 2026). See our cost guide.

📝 Request a Free Estimate from a Local ProTakes 30 seconds. A local waterproofing pro will call you back.

Signs you may need sump pump installation & replacement

  • Sump pump running constantly or not at all
  • Pump is old, noisy, or the float sticks
  • No sump pump and water keeps coming in
  • Want a battery backup for power outages
  • Discharge line freezes in winter

In winter, a frozen or blocked discharge line can leave a working pump with nowhere to send water. Ask about discharge line routing and freeze protection.

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Local conditions

Leaks often show up when rain falls on frozen ground or snow melts fast, because the water can't soak in. In winter, a frozen or blocked discharge line can also leave a working sump pump with nowhere to send water.

Wondering about price? See our basement waterproofing cost guide for published price ranges and what drives them.

Sump Pump Installation & Replacement by town

FAQ

How much does sump pump installation & replacement cost?

It depends on the home, the cause and the method. We don't set or quote prices; get a written estimate from the contractor after an inspection.

How soon can someone look at it?

It depends on contractor schedules; spring thaw and big storms are busy times. Send a request and we'll check.

Who will I be talking to?

Greater Milwaukee Waterproofing is a referral service. We connect you with an independent local basement waterproofing contractor who serves your area. We don't do the work ourselves.

Does it cost anything to request an estimate?

No. Requesting an estimate is free. Inspections, quotes and prices come from the contractor; get a written estimate before work starts.

📝 Request a Free Estimate from a Local ProTakes 30 seconds. A local waterproofing pro will call you back.