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Top-Rated Sump pump or interior foundation drains installers in King Of Prussia - Updated Nov 2026

Avatar for A1 Handyman & Home Plumbing Services
A1 Handyman & Home Plumbing Services
4.7(
202
)
Sump Pump or Interior Foundation Drains - Install

Serving King Of Prussia, PA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"I cannot say enough about the work Brandon did. Our house had a dryer unit that died. It was inconveniently located at the bottom of our basement stairs, in front of our heater, and vented out into the garage. In addition you needed to jump the dryer electrical cord and squeeze in between the heater/utility sink to access the washer. A1 was able to re-locate all three items to the opposite wall setting up the necessary piping to do so. A new basement window was also ordered and installed. This was done quickly and efficiently. It is so much more convenient and functional. I will be using them in the future for other projects and highly recommend them."
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+4

Response time4 hrs
Response rate100%
Recommended by95%of homeowners
Avatar for Basement Gurus, LLC
Basement Gurus, LLC
4.8(
217
)
Sump Pump or Interior Foundation Drains - Install

Serving King Of Prussia, PA 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
478 neighbors recently requested a quote
Recommended by68%of homeowners
Avatar for Done Right Today, Inc.
Done Right Today, Inc.
4.8(
618
)
Sump Pump or Interior Foundation Drains - Install

Serving King Of Prussia, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Emergency services offered

Warranties offered

"Very professional. I had a sump pump and backup pump installed as well as a hot water heater. Both guys did a great job. Both items are working beautifully. My husband and I could not be more pleased. Done Right Today will be the company we call with our next plumbing problem."
Water Heater Install
Done Right Today
Parked at a customers house for repair work.
Done Right Today
AC Repair

+1

Response time7 hrs
826 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for ValDel Plumbing, LLC
ValDel Plumbing, LLC
4.7(
444
)
Sump Pump or Interior Foundation Drains - Install

Serving King Of Prussia, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Emergency services offered

Warranties offered

"Steve Ault clearly explained the reason for our gurgling sinks and incomplete flushing of a toilet and then fixed them by clearing the sewer line. He cleaned up the area perfectly. He also replaced a malfunctioning sump pump with a new one with new piping. After the work was done, he explained what he did and showed us how to monitor the sump pump. He also clearly advised us about another potential problem that concerns us - a main/meter shut off valve. There was no high sales pressure. Steve seems very knowledgeable and competent and we plan to call him in the future for our plumbing problems. Without our asking, he gave us a senior discount and waived the dispatch fee."
Response time40 mins
369 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Worthington Basement Health Systems
Worthington Basement Health Systems
4.6(
48
)
Sump Pump or Interior Foundation Drains - Install

Serving King Of Prussia, PA and surrounding areas

Approved

In business since 1962

Free estimates

Credit card accepted

"We had numerous issues with water in our basement in the 5 years we owned our home, it was not an easy fix and we received numerous ideas and quotes. The rep from Worthington came out and was amazing, did not try and up sell us, and identified and fixed every problem. Worthington was not the cheapest firm we spoke with but would you really want the guy with the lowest price for a job like this? We would recommend this company emphatically."
step one - drainage
step two - rainscreen
step three - HDPE encapsulation
finished product
Glentronics Pro Series Pumps

+22

Response time10 hrs
1 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Dry Tech Waterproofing Solutions
Dry Tech Waterproofing Solutions
4.4(
276
)
Sump Pump or Interior Foundation Drains - Install

Serving King Of Prussia, PA 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%
149 neighbors recently requested a quote
Avatar for Horizon Services, LLC (PA)
Horizon Services, LLC (PA)
3.9(
1,722
)
Sump Pump or Interior Foundation Drains - Install

Serving King Of Prussia, PA and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

Horizon Services, Inc., is the regions largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey and Northeastern Maryland. After a quarter of a century in business, Horizons Services, Inc., remains fully committed to setting the industry standard for customer service, installation and focusing on things that are important to busy homeowners. \n

Plumber in Kitchen with Customer
Horizon Plumber crawl space
Horizon Plumber under sink
4 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Groundworks
Groundworks
4.2(
538
)
Sump Pump or Interior Foundation Drains - Install

Serving King Of Prussia, PA and surrounding areas

Approved (Corporate)

In business since 1997

Free estimates

Warranties offered

"Ryan, Eric and Matt did a great job waterproofing and installing sump pumps. They where onTime, professional and did a great job. They did fantastic work and very very professional the entire time. They took time to review different aspects of project that made me feel comfortable that they understood the job and had options for how I would like things done. Would definitely recommend this crew!! Thanks guys!"
Protect Your Crawl Space
Protect Your Crawl Space
Protect Your Crawl Space
Correct Your Smelly Crawl Space
Protect Your Crawl Space

+16

52 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Ace Hardware Home Services
Ace Hardware Home Services
4.6(
678
)
Sump Pump or Interior Foundation Drains - Install

Serving King Of Prussia, PA and surrounding areas

Approved (Corporate)

In business since 1966

Free estimates

Emergency services offered

"the installation was done perfectly. The crew (Tony and Brian) arrived on time and wore shoe covers before entering, then they laid dropcloths down to protect my basement steps and hallway. The oil burner was disconnected first and carried out to their truck with precision. the old oil burner was a monster of a machine and the new weil maclain gas model paled in comparison, but works outstanding. the only blemish that i saw was when they sprung a leak in one of the cold water supply lines and had to utilize the main shutoff valve. otherwise, Between the sales associate(Paul Bistline), the main office, and the install team, this company does everything right from start to finish. i highly recommend them to everyone that's looking for a reputable company with lots of experience and a knowledgeable staff. This is the company to beat"
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+3

2 neighbors recently requested a quote
Recommended by91%of homeowners
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FAQs for sump pump or interior foundation drains installation projects in King Of Prussia, PA

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 King Of Prussia, PA 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.