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Find Sump pump or interior foundation drains installers in Norwalk

Avatar for Western Rooter & Plumbing
Western Rooter & Plumbing
4.89(
155
)

Angi Approved

In business since 1981

Free estimates

Emergency services offered

"They were excellent. The guy was super nice and explained everything as he went and showed me things about it. I couldn’t have asked for any better service. Would definitely hire them again!"
7 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for GoPro Plumbing and Rooter
GoPro Plumbing and Rooter
5.00(
21
)

Angi Approved

In business since 2011

Free estimates

Emergency services offered

"Excellent service. I received a prompt call after first contact. Arthur answered every question I had to understand what needed to be done without referring me to anyone else during the call. All work was completed as promised in a timely manner."
Recommended by100%of homeowners
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Avatar for Rubio's Plumbing
Rubio's Plumbing
5.00(
9
)

Angi Approved

In business since 2018

Free estimates

Emergency services offered

"I recently ordered a new washer and dryer for our garage and upon delivery, I was told the washer couldn’t be installed because one valve was stuck and the other was leaking. One quick call to Rubio’s Plumbing and Robert had his guys here to replace the valves and install the washer. He also remembered that I had been meaning to replace our kitchen faucet so he said he could take care of that in the same visit. Brandon and Fernando were incredibly professional, helpful, and efficient. They switched out the valves, installed the washer, replaced my faucet, and made sure to clean up after themselves. I never hesitate to recommend Rubio’s Plumbing to any friends or family, and will continue to recommend them. "
Recommended by66%of homeowners
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Avatar for Albano's Plumbing & Drain
Albano's Plumbing & Drain
4.74(
46
)

Angi Approved

In business since 1978

Free estimates

Emergency services offered

"Called office to get on schedule and was able to get appointment same day. Office staff was lovely over the phone. Plumber arrived and assessed my kitchen drain line issue. Clarified all my questions and was able to come back the next day for the repair. Would call again for any plumbing issues."
1 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for Barker and Sons Plumbing, Inc.
Barker and Sons Plumbing, Inc.
4.25(
8
)

Angi Approved

In business since 1980

Emergency services offered

Warranties offered

"They showed up with short notice on a Friday Night. It was urget as our gas was turned off by the Gas Company, and we did not want to go without gas over the weekend with a sick elderly person in the home. The Technician had the problems fixed within an hour."
25 neighbors recently requested a quote
Recommended by87%of homeowners
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FAQs for sump pump or interior foundation drains installation projects in Norwalk, CA

Most residential pumps draw approximately 1,300 to 2,900 watts when they first start, then settle at roughly 800 to 1,050 watts during normal operation. The exact number depends on the motor’s horsepower and how often the float switch tells the pump to run. Even at the high end, the electricity cost is minor compared with the expense of cleaning up a flooded basement.

Grab a ruler and an empty 18‑inch‑wide pit. During a steady rain, time how much the water rises in one minute. Multiply that depth (in inches) by 60 to calculate gallons per hour, then add 50% for safety. If the result tops 2,100 gallons per hour—about 35 gallons a minute—you’ll need a 3/4‑horsepower unit. Anything lower, and a 1/3- or 1/2-horsepower pump should do the trick.

Loud rattling, constant cycling, or shuddering vibrations are the pump’s way of telling you it’s on its last legs. Musty smells, higher electric bills, and visible rust are other red flags. If the unit is 10 years old or older and exhibits any of these symptoms, replace it before the next heavy rain turns your basement into a wading pool.

You don’t have to hire a licensed plumber, but you should still bring in someone who installs sump pumps for a living—whether that’s a plumber, basement‑waterproofing specialist, or experienced handyman. They know the local codes, can wire the pump safely, and will test the system before they leave. Skipping professional help might void the warranty and could leave you with a pump that fails when you need it most.

Not every basement needs a pump, but if your home sits in a floodplain, has a high water table, or has ever taken on water during a storm, a sump pump is inexpensive insurance. For basements that only struggle with condensation or the occasional damp spot, sealing cracks and improving drainage may be all that is needed.

The Norwalk, CA homeowners’ guide to sump pump or interior foundation drains installations

From average costs to expert advice, get all the answers you need to get your job done.

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