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Find Sump pump or interior foundation drains installers in Norwalk

Avatar for Budget Dry Waterproofing, Inc.
Budget Dry Waterproofing, Inc.
4.69(
195
)

Angi Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"Rich, the technician at Budget Dry, did an excellent job installing my new sump pump. He was knowledgeable and he communicated well. I would recommend Budget Dry."
112 neighbors recently requested a quote
Recommended by86%of homeowners
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Avatar for Economy Handy Carpenter, LLC
Economy Handy Carpenter, LLC
4.81(
280
)

Angi Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"Nixon and his worker worked straight for 5 hours moving 4 rooms of very difficult and heavy furniture. They then went on to repair a desk and hang a very heavy old mirror. They were wonderful. They are planning on returning in the spring to do some outside garden and yard work. I now know who to call when I need anything and everything done in my house."
43 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Sila Heating, Cooling and Plumbing
Sila Heating, Cooling and Plumbing
4.67(
770
)

Angi Approved

In business since 1989

Free estimates

Emergency services offered

"I have had Sila come to do work at my home on several occasions. They have been fair and their technicians have always been knowledgeable and helpful to my home improvement needs."
78 neighbors recently requested a quote
Recommended by89%of homeowners
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FAQs for sump pump or interior foundation drains installation projects in Norwalk, CT

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, CT 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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