
Sump Pump Installation and Repair Services
Keep your home protected from flooding and water damage.
If your home has a basement, crawl space, or low-lying area, a reliable sump pump is one of the best ways to protect it from flooding. Heavy rains, groundwater buildup, or plumbing leaks can quickly create standing water that damages flooring, walls, and belongings. A sump pump keeps your home dry by removing excess water before it becomes a problem.
Rosenberg Plumbing provides sump pump installation, repair, and replacement for Pacifica homeowners. We offer honest advice, dependable workmanship, and friendly service from local plumbers who care about keeping your home safe.

Reliable Sump Pump Solutions for Your Home
A sump pump is only helpful if it works when you need it. If your pump is outdated, noisy, or failing to turn on, it might be time for service or a replacement. Our plumbers inspect the system, explain what is happening, and recommend the best solution based on your home’s layout and risk of flooding.
We provide fair pricing, clear communication, and dependable work that gives you peace of mind during rainy seasons.
Our Sump Pump Services
We offer a full range of sump pump support, including:
Sump pump installation
Sump pump repair
Sump pump replacement
Backup battery systems
Float switch repairs
Basin cleaning
Discharge line clearing
Routine maintenance and testing
Flood prevention inspections
Whether you need a brand-new system or a quick repair, we make sure your sump pump is ready when you need it most.
Signs You May Need Sump Pump Service
Call us if you notice:
Strange noises coming from the pump
Frequent cycling
Pump not turning on
Water pooling around the basin
Visible rust or corrosion
Foul odors from the pit
A pump that is more than 7 to 10 years old
A failing or unreliable float switch
We diagnose the issue and fix it before it leads to water damage.
Why Pacifica Homeowners Trust Rosenberg Plumbing
Decades of local experience
We have been helping Pacifica families with sump pumps and drainage solutions since 1959.
Clear, honest communication
We explain your options in practical, straightforward language so you can make the best decision for your home.
Quality installation and repairs
We install and repair sump pumps using reliable materials and proven methods.
Respect for your home
We work cleanly, safely, and take care to protect your floors and foundation.
Local plumbers who care
You talk to real people who live and work in your community, not a call center or franchise.

Sump Pump FAQs
1. How long do sump pumps usually last?
Most sump pumps last around 7 to 10 years depending on usage and maintenance.
2. Do I need a backup sump pump?
A battery backup pump keeps your home protected during power outages, which is when flooding often occurs. We can help you choose the right backup system.
3. Why is my sump pump running constantly?
This may be caused by a stuck float switch, an undersized pump, or drainage issues around your home. We can inspect the system and fix the problem.
4. Can you replace an old sump pump with a new one?
Yes. We remove your old unit, install a new one, and make sure everything is connected and working properly.
5. How often should I test my sump pump?
Testing it every few months helps ensure it will work when you need it. Regular maintenance can extend its lifespan.
Proudly Serving Pacifica and the Surrounding Bay Area Communities
Rosenberg Plumbing provides reliable, local plumbing services throughout Pacifica and the nearby coastal and Peninsula communities. Our team delivers fast, honest, and high-quality service to homeowners and businesses across the region. If you live anywhere along the Peninsula or the Coastside, chances are we already serve your neighborhood.
Our service area includes:
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Daly City
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San Mateo
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Redwood City
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South San Francisco
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San Bruno
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Pacificia
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Foster City
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Burlingame
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Belmont
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Millbrae
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Hillsborough
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Half Moon Bay
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El Granada
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Brisbane
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Moss Beach
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Montara
From the coast to the Peninsula, we are committed to providing dependable plumbing solutions backed by decades of local experience. If you need a trusted plumber in any of these communities, we are here to help.
