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

Avatar for Once & Done Waterproofing Solutions, LLC
Once & Done Waterproofing Solutions, LLC
4.9(
62
)
Sump Pump or Interior Foundation Drains - Install

Serving Greencastle, PA and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"Hank & his crew worked very hard to get the job done in 2 days. Due to another job they had to start the following morning I'm sure they would've have liked to have an extra day to complete the job They Installed a sump pump system in the basement the concrete was a monolithic poured slab a very thick concrete floor they Jack hammered threw to install the sumps drain pipes."
Demo and Install Phase
Demo  Phase
Demo and Install Phase
Install Phase
Demo and Install Phase

+14

Response time12 hrs
Response rate90%
10 neighbors recently requested a quote
Avatar for Trim-Tek Plumbing
Trim-Tek Plumbing
4.1(
9
)
Sump Pump or Interior Foundation Drains - Install

Serving Greencastle, PA and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Austin and Eli installed a new hot water heater for us. They did an outstanding job, very efficient and professional. They are a great business to work with. If you need any plumbing work done, please contact Austin you will not be disappointed. I highly recommend this business!"
Additional Photos
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Additional Photos

+4

Response time1 day
Response rate100%
9 neighbors recently requested a quote
Avatar for Orbit Water Solutions
Orbit Water Solutions
4.8(
44
)
Sump Pump or Interior Foundation Drains - Install

Serving Greencastle, PA and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"If you have a water softener or filtration project, I highly recommend Orbit Energy & Power. I had a very favorable experience with the company . Scott Cullin, the sales tech was very accommodating with scheduling our initial appointment. He was on time, asked about our project scope, performed his water tests and made a recommendation based on the findings. He was not high pressure at all. I advised that I was getting competitive proposals and it would be a few days before I made a decision. Orbit's equipment is the most efficient, seems to be the best quality, and quite frankly had the best warranties. The installation went well. The installer removed old equipment and installed the new softener and filtration kit. He was in and out within the 3 hour time window specified. He answered all the questions I had for him during the installation. Once everything was done and cleaned up, he went through the operation with me, explaining how everything worked and what things to keep an eye on. Very good experience. I will definitely use them again"
Additional Photos
Additional Photos
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Additional Photos
Additional Photos

+9

Recommended by97%of homeowners
Avatar for Flood Crew LLC
Flood Crew LLC
4.6(
40
)
Sump Pump or Interior Foundation Drains - Install

Serving Greencastle, PA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"We had Flood Crew out to help when our hot water heater broke. Bill and his crew were great! From the water remediation to installing a whole new floor in the basement, the crew took care of every step. These are some of the hardest working guys I’ve ever seen! And they don’t play around, they get the job done. I recommend them to anyone needing this type of work done. Thanks a million, Bill & crew! ???"
After carpets were cleaned.
Before and after of Medallion
After color sealed
Apartment carpet cleaning
Drying bathroom wood subfloor from kitchen using indirect control heat, controlled by thermostat we set in place

+57

Recommended by88%of homeowners
Avatar for Waterproofing One
Waterproofing One
4.3(
74
)
Sump Pump or Interior Foundation Drains - Install

Serving Greencastle, PA and surrounding areas

In business since 2009

Free estimates

Warranties offered

"Waterproofing One did an amazing job installing a French drain, water well, removing an old sump pump that wasn't to code and installing a new one. Every time it would rain we would have water in our basement. After Waterproofing One came out we never saw water! We've had some extremely intense rain the past few months and not one drop of water in the basement! They were professional, reasonably priced, and were done in one day."
Exterior Drain System
Interior System
Response time1 day
Recommended by96%of homeowners
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FAQs for sump pump or interior foundation drains installation projects in Greencastle, 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 Greencastle, 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.