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Top-Rated Sump pump installation pros in Pennington - Updated Nov 2026

Avatar for Just In Case Plumbing & Heating LLC
Just In Case Plumbing & Heating LLC
5.0(
58
)
Sump Pump or Interior Foundation Drains - Install

Serving Pennington, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Warranties offered

Credit card accepted

"Alec was professional and explained what needed to be done to clear the lavatory drain with an electric snake. He installed new angle stop for lavatory. He supplied and installed two supply lines for the faucet. The old valves were rusty and did not work like they used to. Alec said the old valves could leak in the future, and we did not want that to happen. They arrived on time and continued working until the job was complete."
Plumbing Project
Plumbing Project
Before
Basement Bathroom
Water Heaters Project

+14

Recommended by46%of homeowners
Avatar for Blue Umbrella Waterproofing, LLC
Blue Umbrella Waterproofing, LLC
4.9(
57
)
Sump Pump or Interior Foundation Drains - Install

Serving Pennington, NJ and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Steve and his team came in clutch after my basement flooded. They provided me high quality service at a fair price. My basement french drain and sump pump installation has helped keep my basement dry and I couldnt be more thankful."
OUR WORK
CARBON FIBER STRAP
Response time2 days
Response rate100%
8 neighbors recently requested a quote
Delaware Valley Plumbing and Heating, Inc.
4.6(
572
)
Sump Pump - Repair or Replace

Serving Pennington, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Customers say: Quality work

"I’m very pleased with this father and son company. They came ASAP when I called them and again did a great job putting in a new sump pump that he said would last a long time and cleaning out the line from which the water is being pumped (which was filled with mud and water)."
Ceramic Tile
Ceramic Tile
Ceramic Tile
Ceramic Tile
Response time7 hrs
40 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Dry Tech Waterproofing Solutions
Dry Tech Waterproofing Solutions
4.4(
276
)
Sump Pump or Interior Foundation Drains - Install

Serving Pennington, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"I was really impressed, the work was completed in just one day! The crew was super great, they had a bunch of people out. They did everything too I didnâ  t need to get really anything set up. We just made sure the walls were clear of anything so they had room. I needed 148 feet of drain installed and ordered 2 new sump pumps with it. It came out to $13k (I found a coupon too!) and Iâ  m just really glad to get this taken care of. My basement usually floods with heavy rain, legitimately half way full of water and we just had a rain (semi heavy) and itâ  s dry. This is the first time Iâ  m actually excited to see it rain next to check out the basement lol. I went into it expecting this to just help mitigate the flood waters but Iâ  m really hopeful this install will actually deliver 99% dryness ð   ð   . I do have to say, I wasnâ  t sure Iâ  d choose DryTech at first because I must have gotten 3-4 phone calls a day from their calling team after looking into waterproofing on HomeAdvisor. They were reallly trying to get me to schedule with them but I wasnâ  t ready just yet. It was a tad bit annoying but after looking at the reviews and whatnot I was definitely onboard and so glad I went through with them."
Digging out the area
Filling in the crack
During
Insulation board is placed over the Water Shield
Water Shield

+24

Response time8 hrs
Response rate99%
173 neighbors recently requested a quote
Avatar for Aqua Joe Plumbing & Drains
Aqua Joe Plumbing & Drains
4.8(
53
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Pennington, NJ and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Joe was professional and let me know what he was going to do. After he left the problem area has been fine..no leaking, no worries. His price seemed reasonable and it was nothing compared to Horizon (stay away from them!). I have had different plumbers "fix" this issue and they keep leaving me with a problem not solved. I felt fine when he left, fine now, and i haven't thought twice about the price. I am not worried about anymore dripping! Finally! I would use him again and I would recommend him."
New water heater
11 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Quality 1st Basement Systems, Inc.
Quality 1st Basement Systems, Inc.
4.2(
214
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Pennington, NJ and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"This type of work should be on â dirty jobsâ . These guys worked all day in a pretty awful NJ winter day but kept things as clean as possible, replaced 2 existing sumps with their triple sump and a supersump. Very happy with the install and peace of mind with the battery back up included in the triple sump."
Driveway Restored With PolyLevel
NJ Basement Remodeled
Dark Basement Transformed
Basement Transformation
Unfinished Bedroom

+251

Recommended by84%of homeowners
Avatar for EDDIE B PLUMBING INC
EDDIE B PLUMBING INC
4.2(
97
)
Sump Pump or Interior Foundation Drains - Install

Serving Pennington, NJ and surrounding areas

Approved

In business since 1988

Free estimates

Emergency services offered

"We had an emergency when a valve under our sink broke. Eddie B came out immediately and fixed the problem. We've used them for various other services like installing a new kitchen sink and repairs to our air conditioner and heater. Their services never disappoint!!"
Response time7 hrs
Response rate100%
1 neighbors recently requested a quote
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Showing 1-10 of 170
Sump Pump Installation FAQs, answered by experts

Installing a battery backup for your sump pump is recommended, particularly if you live in an area with frequent power outages or severe rainstorms. A sump pump requires electricity to function, and a battery backup ensures it can continue to move water out of your home if the power goes out, providing crucial protection against flooding. Additionally, frequent power outages can create electrical surges that might damage the sump pump's motor. A battery backup system offers an additional layer of protection, ensuring your basement stays dry.

A sewage ejector pump is necessary if you have any plumbing fixtures, such as a bathroom, laundry room, or sink, located below the level of your home's main sewer line. Standard plumbing relies on gravity to move wastewater and solid waste to the municipal sewer or septic tank. However, for fixtures located below grade (e.g., in a basement), gravity is not sufficient.

The purpose of a sewage ejector pump is to actively pump this wastewater and solid waste upward into the main sewer line. Without an ejector pump in this situation, wastewater would have no way to exit and would eventually back up, causing a sewage overflow or flooding in your basement. If all of your home's plumbing is on the main floor or higher, gravity can handle the drainage, and an ejector pump is not needed.

First, you can try unplugging the two sump pump cords, one for the motor and one for the float switch, then plugging them back in to reset the sump pump. You can also reset the sump pump by turning it off and back on at the breaker. Many sump pumps have a reset button, which you can press and hold for a few seconds to reset the device.

Inspect the pump annually, test the float switch, and clean the discharge line to ensure efficient operation.

To test for toilet leaks, use water coloring in the water tank and see if the water slips into the bowl from the tank. This test will indicate if there’s a problem with the flapper or refill tube. You can also put water coloring in the bowl of the toilet to see if there is a leak there. If there is, you should see the colored water on the outside of the toilet bowl or on the floor. 

The Pennington, NJ homeowners’ guide to sump pump installation services

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