A new sump pump installation in the Birmingham area typically costs $600 to $2,500, replacing an existing pump runs $400 to $700, and a battery backup system adds $600 to $2,000 or more installed, according to HomeGuide's February 2026 sump pump repair guide and July 2025 battery backup guide. The pump type, whether a pit has to be cut into the floor, and where the discharge line runs move the number most. NOAA's 1991 to 2020 normals give the Birmingham airport station 17.7 days a year with an inch of rain or more, and those are the days a pump has to work. BDry Alabama inspects the basement first and matches the setup to the water it actually takes on.
We install and service sump pumps for homeowners in Birmingham, Hoover, and the surrounding towns. Reach out for local pricing and a free estimate.
Birmingham's housing is old by Alabama standards: Census ACS 2023 estimates put the median home at 1965, with about 42 percent of the city's 108,903 housing units built before 1960. The typical Birmingham home dates to around 1965 per Census data, roughly 61 years of Alabama weather and daily use. Call (205) 942-1976 or book a free estimate for Birmingham pricing. More on Birmingham
Hoover is a newer suburb: Census ACS 2023 estimates put its median home at 1994 across 39,090 housing units, with about 71 percent owner occupied. The typical Hoover home dates to around 1994 per Census data, roughly 32 years of Alabama weather and daily use. Call (205) 942-1976 or book a free estimate for Hoover pricing. More on Hoover
BDry Alabama handles sump pumps in all 28 of these cities and the towns around them. Linked cities have their own local page. See every service area.
These are typical national ranges from HomeGuide's February 2026 sump pump repair guide and July 2025 battery backup guide, not quotes. Your exact price depends on the pump, the pit, the floor and the discharge route, and it comes from a free inspection.
| Sump pump job | Typical installed range |
|---|---|
| New sump pump installation | $600 to $2,500 |
| Replace an existing pump | $400 to $700 |
| Replace a submersible pump | $500 to $1,200 |
| Battery backup system, installed | $600 to $2,000+ |
| Water powered backup, installed | $300 to $1,000 |
| Sump pump repair | $200 to $870 |
| Annual maintenance | $100 to $250 per year |
Figures are typical ranges and vary by project. Your free estimate is exact.
BDry Alabama measures your project and gives you a clear written estimate at no cost.
We are a local foundation repair and waterproofing contractor and we stand behind every job. You are not handed off to a subcontractor. Every job follows the same disciplined process:
Sump pumps here earn their keep from December through March. NOAA's 1991 to 2020 climate normals for the Birmingham airport station put 14.85 inches of rain on the three winter months and 5.66 inches on March alone, the wettest month of the year, while cool weather keeps the soil from drying out between storms. The water table around a basement rises and stays up, and a pump that sat idle all summer can suddenly cycle every few minutes. That is the worst time to learn the float is stuck or the check valve has failed, which is why a test before the wet months matters more than any other. BDry Alabama checks the pump, the float, the pit and the discharge line so the system is ready before the ground fills.
A new sump pump installation in the Birmingham area typically costs $600 to $2,500, according to HomeGuide's February 2026 sump pump repair guide, which also puts replacing an existing pump at $400 to $700 and replacing a submersible pump at $500 to $1,200. The spread comes from the pump type, whether a pit already exists or has to be cut into a concrete floor, how far the discharge line has to run, and how hard the space is to reach. A battery backup is a separate line, $600 to $2,000 or more installed per HomeGuide's July 2025 guide. BDry Alabama inspects the basement first, explains what the pump needs to handle, and gives you one written price before anything is scheduled.
If your basement relies on a pump during storms, a backup is worth a serious look. A battery backup adds a second pump with its own float switch that turns on when the power fails or the main pump stops, and HomeGuide's July 2025 guide puts it at $600 to $2,000 or more installed. A water powered backup runs $300 to $1,000 but needs steady municipal water pressure and will not work on a private well. Keep in mind that BDry Alabama's published warranty excludes flooding caused by power outages, and sump pumps themselves fall under the manufacturer's warranty, so a backup is the only part of the system that keeps water moving when the lights go out. The inspection is the time to ask whether your basement takes on enough water to justify one.
A standard electric sump pump stops, and the pit keeps filling. That is a real risk here, because the storms that knock out power are the same storms that load the soil: NOAA's 1991 to 2020 normals give the Birmingham airport station 17.7 days a year with an inch of rain or more. A battery backup takes over automatically. HomeGuide's July 2025 guide says a typical 40 amp hour battery can last up to 53 hours if the pump runs once every five minutes, and that backup batteries last 3 to 7 years, so the battery itself needs replacing on a schedule. Whatever the setup, test it before the wet season rather than during the first outage.
Sometimes it is doing its job, and sometimes it is failing. In a wet stretch, such as a March that averages 5.66 inches of rain at the Birmingham airport station under NOAA's 1991 to 2020 normals, groundwater can feed a pit almost nonstop. If it runs all the time even in dry weather, HomeGuide's February 2026 guide names a failing float switch as a likely cause. Long cycles can mean the pump lacks the horsepower for the water volume or the distance it has to push it, and a broken check valve lets water flow back into the pit so the same water gets pumped again. A check valve costs $10 to $30 in parts and a float switch $20 to $40. A pump that never stops wears out fast, so it is worth a service visit before it quits outright.
HomeGuide's February 2026 sump pump repair guide says sump pumps last 7 to 10 years on average when they are maintained, and a pump that runs frequently or moves a large volume of water may only last five. Pedestal pumps, which sit above the pit, tend to last longer, 10 to 15 years or more, while submersible pumps typically last 7 to 10. Pumps that sit idle for long stretches also age badly, because floats stick and parts wear, which is why regular testing extends their life. The pit, the drain pipe feeding it and the discharge line usually outlast several pumps. If yours is near the end of that range, replacing it on your schedule, at $400 to $700 typically, beats replacing it during a storm.
Listen to it and watch it run. HomeGuide's February 2026 guide lists the common warning signs: grinding, rattling or loud motor noise that can point to a failed bearing or a jammed impeller, heavy vibration from a bent impeller, rust from corrosion, a pump that cycles on and off rapidly, one that runs for long stretches, and one that will not turn on at all. A worn motor is the most common failure. HomeGuide puts typical repairs at $200 to $870, and notes plumbers often recommend replacement instead because the costs are close. If you notice any of these, BDry Alabama's maintenance page lists the same symptoms, running nonstop, new noises and odd cycling, as the reasons to schedule a check before the next stretch of wet days.
A maintenance visit confirms the pump turns on, moves water out and shuts off when it should. BDry Alabama's visit tests the pump through a full cycle, checks that the float or sensor moves freely and triggers at the right level, clears buildup and debris from the pit, inspects the discharge line for blockages and proper flow, and verifies the parts that prevent backflow. HomeGuide's February 2026 guide puts sump pump maintenance at $100 to $250 a year. The BDry Elite Silver plan, at $349 a year or $35 a month, includes sump pump maintenance and a discharge line check on two visits a year, along with a lifetime warranty on the sump pump, listed as an $850 value.
BDry Alabama recommends checking the pump at least once or twice a year, with one check before the wetter months of spring, and more often if the basement takes on water regularly. HomeGuide's February 2026 guide goes further and suggests a quarterly test, and a monthly test during the rainy season. The test is simple: make sure the pump is plugged in, then pour a bucket of water into the pit until the float rises. The pump should start, empty the pit through the discharge line and shut off. If the water flows back into the pit afterward, the check valve has failed. If the pump does not start, check the outlet and the breaker before calling for service.
It depends on the pump's age and what failed. A stuck or worn float switch or a cracked check valve is a cheap fix: HomeGuide's February 2026 guide puts the parts at $20 to $40 and $10 to $30. A full repair runs $200 to $870, with submersible repairs at $200 to $1,000 because the pump sits underwater, while replacing a pump costs $400 to $700 on average. When a pump is past the 7 to 10 year average life HomeGuide gives, has already been repaired, or has a damaged motor or bent impeller, replacement usually makes more sense than another repair. BDry Alabama checks the float, the valve and the motor at the inspection and tells you which one you are looking at.
Far enough from the house that it cannot run back to the foundation. A discharge line that empties beside the wall sends the same water back into the soil and back into the pit, and BDry Alabama's installation page makes the point directly: proper discharge keeps water from cycling right back toward the foundation. The line should end where the ground slopes away, and the check valve on it keeps pumped water from falling back into the pit. This matters most on heavy days, and NOAA's 1991 to 2020 normals give the Birmingham airport station 17.7 days a year with an inch of rain or more. If the yard itself drains toward the house, HomeGuide's January 2026 guide puts regrading at $1,000 to $5,000, which can lighten the load on the pump.
BDry Alabama
1490 Valley Drive, Bessemer, AL 35022
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