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Find Sump pump or interior foundation drains installers in Stewartsville

Avatar for Groundworks
Groundworks
4.80(
242
)

Angi Approved

In business since 1999

Free estimates

Emergency services offered

"We paid close to $20,000 to BQ Basements to completely waterproof our basement. We still get water and they told us we need another sump pump installed at over $2,000. They guaranteed we would not get water after installation. Be aware they do not stand behind their work or honor warranties."
181 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Dry Tech Waterproofing Solutions
Dry Tech Waterproofing Solutions
4.73(
218
)

Angi Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"They did it right & quickly. However, the price quoted to me was no where near the final price. They said they installed a secondary pump which added $1450 more! I don't see how a 2nd pump cost more than the primary one. Don't like getting bids over the phone without seeing what needs to be done."
129 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Basement Gurus, LLC
Basement Gurus, LLC
4.85(
157
)

Angi Approved

Super Service Award Winner

In business since 2010

Free estimates

Warranties offered

"Josh, the representative from Basement Gurus was outstanding! We had experienced a water issue in our finished basement. Josh thoroughly examined the interior and exterior of the home and determined that the leak might be plumbing related. Josh could have very easily exploited our ignorance and suggested a solution purely beneficial to his company that may not have addressed the underlying cause of the problem. Instead, he demonstrated his integrity by realistically assessing the situation even if it would jeopardize the sale. This is commendable particularly in this era where cutthroat business practices are commonplace. I highly recommend Basement Gurus. They are fortunate to have an employee like Josh who exhibits concern for the customer at such a high level. "
1053 neighbors recently requested a quote
Recommended by74%of homeowners
Avatar for Basement Medics, LLC
Basement Medics, LLC
4.96(
46
)

Angi Approved

In business since 1987

Free estimates

Warranties offered

"The owner thoroughly explained the job he was going to do and showed the materials he would use. He called me himself to set up the appointment. His team was mannerly and each did his own job. The team worked well together and completed the job in one day. I was amazed! The owners, father and son, were here with the team the whole time. They even hauled away some items I wanted to get rid of and offered to come back to move things back into.place. in addition, the price was much less than I expected and was started and completed within a few days of the initial contact."
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for NJ Pro Plumbing LLC
NJ Pro Plumbing LLC
4.92(
30
)

Angi Approved

Super Service Award Winner

In business since 2013

Free estimates

Emergency services offered

"OUTSTANDING!!! Brady replaced my outdoor hydrant/spigot. He knew exactly what to do where other plumbers did not. Extremely professional, courteous and reasonably priced. If you need a plumber- look know further"
44 neighbors recently requested a quote
Recommended by86%of homeowners
BDK Construction LLC.
New to Angi

In business since 2006

Free estimates

Emergency services offered

Growing construction company able to complete all phases of new and old construction

4th Ave Heating & Cooling
New to Angi

Emergency services offered

Our plumbers are capable of replacing, supplying, and installing any plumbing appliance and its interior such as toilets, showers, tubs, sinks, faucets, etc. We clear small to large drains and main sewer lines, repair pipes, and water heaters, and install new lines. Our heating technicians are capable of repairing, replacing, and installing any heating unit and appliance such as water heaters, boilers, furnaces, radiators and stoves. We do oil to gas conversions, run gas lines, and adjust gas pressure. Our technicians are fully capable of repairing, installing, and maintenance of HVAC split systems, central air units, compressors, and trane units. We will keep your home or business cool for the entire summer and summers to come.

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FAQs for sump pump or interior foundation drains installation projects in Stewartsville, NJ

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 Stewartsville, NJ 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.