How often does a sump pump need to be replaced?

Most sump pumps last several years of regular use, but that varies a lot with how often it cycles and the quality of the unit. A pump that's started running constantly, cycling oddly, or making grinding noises is worth having checked regardless of age.

Do I really need a battery backup?

If you've ever had water in the basement during a power outage, or your area loses power during the same storms that flood basements, a backup pump is worth pricing out alongside a primary pump replacement.

Why does my sump pump run all the time?

That's usually either a high water table, a check valve letting water flow back into the pit, or a pump that's undersized for the amount of water coming in. A repair visit should diagnose which one it is rather than just replacing the pump.

Can the existing pit be reused with a new pump?

Often yes, if it's the right size and in decent shape. A provider can tell you during the visit whether the pit needs to be enlarged or relined or whether it's fine as-is.

Sump pump installation and repair in Rock County

A sump pump job is its own category separate from a full waterproofing system install. Sometimes the fix is simply a new pump dropped into an existing pit, other times the pit itself is undersized or poorly placed and needs rework, and sometimes the real problem is a discharge line that's frozen, clogged, or dumping water right back next to the foundation.

This work also covers backup protection: battery backup pumps and water-powered backup pumps that keep the basement dry during a power outage, which is exactly when a lot of Rock County basements flood since storms and outages tend to happen together. A provider doing this work should be able to tell you whether your current pit, check valve, and discharge routing are adequate or whether they need to be redone alongside the pump itself.

Repair calls usually come from a pump that runs constantly, one that's making noise or has stopped cycling, or one that simply failed and needs same-day or next-day replacement before the next rain.

What it costs

Pricing depends on the pump's horsepower and duty cycle, whether the existing pit is reusable or needs to be dug out and enlarged, whether you're adding a battery or water-powered backup system, and how far the discharge line has to run to get water away from the foundation. A straight pump swap into a good pit costs a lot less than a full pit-and-discharge rebuild with a backup system added.

Top 3 by our score

Ranked from our published scoring of public Google reviews for basement waterproofing.

1. Rote's Landscaping And Waterproofing
4.9★ · 73 reviews

89
2. Flood Pros Waterproofing
5.0★ · 33 reviews

82
3. Brady's Waterproofing & Concrete
5.0★ · 55 reviews

81

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FAQ

How often does a sump pump need to be replaced?: Most sump pumps last several years of regular use, but that varies a lot with how often it cycles and the quality of the unit. A pump that's started running constantly, cycling oddly, or making grinding noises is worth having checked regardless of age.
Do I really need a battery backup?: If you've ever had water in the basement during a power outage, or your area loses power during the same storms that flood basements, a backup pump is worth pricing out alongside a primary pump replacement.
Why does my sump pump run all the time?: That's usually either a high water table, a check valve letting water flow back into the pit, or a pump that's undersized for the amount of water coming in. A repair visit should diagnose which one it is rather than just replacing the pump.
Can the existing pit be reused with a new pump?: Often yes, if it's the right size and in decent shape. A provider can tell you during the visit whether the pit needs to be enlarged or relined or whether it's fine as-is.