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Top-Rated Sump pump or interior foundation drains installers in Hamilton Township - Updated Nov 2026

Avatar for Basement Gurus, LLC
Basement Gurus, LLC
4.8(
217
)
Sump Pump or Interior Foundation Drains - Install

Serving Hamilton Township, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Warranties offered

"I'm not fully moved into the home yet, but I will update when I am there permanently. The crew was very professional, worked diligently, cleaned up after every day of work (three day job--french drain expansion, two additional sump pumps installed, window drains into the sump pumps, pretty extensive job)."
100 Ft 4 inch HDPE to drywell
Concrete Replacement
Egress Installation
Walls After Wall Pin Installation
After Concrete has been removed

+339

Response time1 day
484 neighbors recently requested a quote
Recommended by68%of homeowners
Avatar for Dry Tech Waterproofing Solutions
Dry Tech Waterproofing Solutions
4.4(
276
)
Sump Pump or Interior Foundation Drains - Install

Serving Hamilton Township, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"The job was to put a sump pump and French drain into a crawl space off my basement. It was completed in a timely fashion. They removed all material in the crawl space and also sprayed an anti mold solution. When I called company to ask questions Jason kindly explained the answer."
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%
136 neighbors recently requested a quote
Avatar for Aqua Joe Plumbing & Drains
Aqua Joe Plumbing & Drains
4.8(
54
)
Sump Pump or Interior Foundation Drains - Install

Serving Hamilton Township, 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
10 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Horizon Services, Inc. (NJ)
Horizon Services, Inc. (NJ)
3.9(
1,659
)
Sump Pump or Interior Foundation Drains - Install

Serving Hamilton Township, NJ and surrounding areas

Approved

In business since 1989

Emergency services offered

Warranties offered

"He tried multiple times to fix the toilet, but it could not be repaired. He had to install a new one. He was really professional and courteous. He even wore shoe covers to keep from tracking dirt inside the house."
Horizon Plumber under sink
Horizon Plumber in Kitchen with Customer
Horizon Plumber crawl space
17 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for EDDIE B PLUMBING INC
EDDIE B PLUMBING INC
4.2(
97
)
Sump Pump or Interior Foundation Drains - Install

Serving Hamilton Township, NJ and surrounding areas

Approved

In business since 1988

Free estimates

Emergency services offered

"The men arrived on time. The original assessment was that the interior wall would have to be cut open and wainscoting removed then replaced in order to access the pipes. However they first tried to remove the faucet from the outside wall and were able to do so. The faucet was replaced at minimal cost and in a short period of time. They were very polite and left no mess. I have used Eddie B for several years and will continue to use them in the future. Thanks Eddie B."
Response time7 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Alliance Service Professionals, LLC
Alliance Service Professionals, LLC
4.3(
22
)
Sump Pump or Interior Foundation Drains - Install

Serving Hamilton Township, NJ and surrounding areas

Approved (Corporate)

In business since 2018

Free estimates

Emergency services offered

"Alliance service pros came to our house to find out why nothing was flowing from our house into my septic tank. They found that the pipe from the house to the tank was failing due improper installation when the house was built. Alliance arrived at our house before the time frame they gave me. They were up front with every charge throughout the process of identifying the source of our problem. A second truck had to be called in with extra equipment and supplies. They did not leave until our problem was solve. This company is honest, reasonable, professional and the guys are very kind. We would highly recommend this company."
Before
Long view of completed work
Close up of completed work
Additional Photos
Additional Photos

+19

Recommended by90%of homeowners
Hydro-Solutions, Inc.
3.2(
3
)
Sump Pump or Interior Foundation Drains - Install

Serving Hamilton Township, NJ and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

Hydro-Solutions, Inc., are experts in Basement Waterproofing and Foundation Repair. We are a locally owned and operated company, that values honesty and integrity in all aspects of our business. Our dedicated team of professionals, have many years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Response time5 hrs
Recommended by100%of homeowners
Avatar for AAA Construction Group LLC
AAA Construction Group LLC
5.0(
1
)
Sump Pump or Interior Foundation Drains - Install

Serving Hamilton Township, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

At AAA Construction Group LLC, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

After
Drywall & Plaster
Demolition
Damaged Insulation
Vacuum

+3

Response time9 hrs
3 neighbors recently requested a quote
...
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FAQs for sump pump or interior foundation drains installation projects in Hamilton Township, 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 Hamilton Township, 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.