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Find Sump pump or interior foundation drains installers in Downingtown

Avatar for Quality 1st Basement Systems, Inc.
Quality 1st Basement Systems, Inc.
4.7(
113
)

Serving Downingtown, PA and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"We recently hired Basement Systems USA to install a sump pump and basement air system in our new home in Glen Arm, MD. They did a great job! Their communication and workmanship was incredible. We ll definitely be recommending them to our friends and family!"
Show Booth
Tough day
Found it in a crawlspace
What is it?
Found it in a crawlspace

+142

Response time1 day
Recommended by88%of homeowners
Avatar for Apex Drain LLC
Apex Drain LLC
5.0(
16
)

Serving Downingtown, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Credit card accepted

"Apex Drain LLC did a fantastic job clearing my clogged drains on the exterior of my home. They also installed pop-up valves to keep them clear and flowing. All that work was done for a very reasonable price!! Thanks Anthony for your prompt response and excellent service."
Joe's downspout
Joe's downspout
Response time10 hrs
20 neighbors recently requested a quote
Recommended by26%of homeowners
Avatar for Dry Tech Waterproofing Solutions
Dry Tech Waterproofing Solutions
4.4(
273
)

Serving Downingtown, 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%
185 neighbors recently requested a quote
Avatar for Done Right Today, Inc.
Done Right Today, Inc.
4.8(
603
)

Serving Downingtown, 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
892 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Worthington Basement Health Systems
Worthington Basement Health Systems
4.6(
48
)

Serving Downingtown, PA and surrounding areas

Approved

In business since 1962

Free estimates

Credit card accepted

"I am so glad we made the decision to hire Worthington Basement Health Systems. Starting with Peter and his thorough explanation, he must say it a thousand times a day, but he had patience explaining our situation so that it made perfect sense. We had the pleasure of working with Corrinne in setting up the appointment, she made it seamless. And finally, what a great job Bolivio and his crew did on our basement. They were all very professional and knowledgeable. It was clear they had experience. Bolivio was very kind and we had complete confidence in him. We are so thrilled that we can now store our belongings in the basement worry free. We had many companies to choose from, and after doing a great deal of research, Worthington was clearly the best choice."
step one - drainage
step two - rainscreen
step three - HDPE encapsulation
finished product
Glentronics Pro Series Pumps

+22

Response time1 day
Recommended by92%of homeowners
Avatar for Basement Gurus, LLC
Basement Gurus, LLC
4.7(
211
)

Serving Downingtown, 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
752 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for Mattioni Plumbing, Heating & Cooling
Mattioni Plumbing, Heating & Cooling
4.5(
341
)

Serving Downingtown, PA and surrounding areas

Approved

In business since 1948

Emergency services offered

Warranties offered

"Mattioni’s master plumber did an EXCELLENT job replacing our spring house pump, pressure tank, and pressure gauge. Without being asked to help prevent freezing pipes in the winter they also installed new foam insulation around the connecting pipes."
Additional Photos
Additional Photos
Additional Photos
9 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Benjamin Franklin Plumbing
Benjamin Franklin Plumbing
4.3(
598
)

Serving Downingtown, PA and surrounding areas

Approved

In business since 1959

Free estimates

Emergency services offered

"Once again top notch work! Dan and Evan fully explained every step of my Well pump replacement including what to expect in the coming days. I couldnâ t be more pleased. Well done!"
Benjamin Franklin Plumbing On Site
Installing Vent
Installing Tankless Water Heater
Installing Connections
Finished Tankless Water Heater Install

+1

388 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Groundworks
Groundworks
4.2(
538
)

Serving Downingtown, PA and surrounding areas

Approved (Corporate)

In business since 1997

Free estimates

Warranties offered

"From the estimate process until final product finished today, we could not be happier with BQ Initially was quoted a 2 day process to complete our Aquastop waterproofing system and sump pump replacement, Steve, Curtis, Pedro, and Josh arrived as promised at 7:30 and completed the job by 1:30. They explained the entire process and updated us throughout. They were very professional, efficient, and polite. Everything was explained about the new system and cleanup has the basement back to pre construction condition. We highly recommend BQ Basements and Concrete!"
Protect Your Crawl Space
Protect Your Crawl Space
Protect Your Crawl Space
Correct Your Smelly Crawl Space
Protect Your Crawl Space

+16

188 neighbors recently requested a quote
Recommended by90%of homeowners
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Showing 1-10 of 183
FAQs for sump pump or interior foundation drains installation projects in Downingtown, 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 Downingtown, 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.