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TRUSTED BY KNOX, PA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon20
    Verified sump pump installation services reviews

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

Avatar for DryTech Basement Waterproofing
DryTech Basement Waterproofing
4.9(
18
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Knox, PA and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"They did a great job installing French drains and sump pump in our basement. Great communication! They changed work plan to cater to our needs and got it done in one day, staying until it was finished. Very reasonably priced!! Highly recommend!!"
BBB
Process
Spring 2026 Projects
Spring 2026 Projects
Spring 2026 Projects

+12

Response time6 hrs
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Highlander Waterproofing, Inc.
Highlander Waterproofing, Inc.
4.3(
255
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Knox, PA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"They did a great install. Dylan, our installer, worked his butt off to get the work done to our satisfaction. We are very pleased with the new sump pump/well that was installed and look forward to many years of worry free operation!Highly recommend!"
Project Start
Rear Foundation Wall
Existing Foundation Wall Not On Footer
Wall Rebuild
Corner Pilaster

+39

Response time7 hrs
86 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for A1 Comfort Heating & Cooling Inc
A1 Comfort Heating & Cooling Inc
4.9(
104
)
Sump Pump or Interior Foundation Drains - Install

Serving Knox, PA and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"Called A1, spoke with Mary , said she would have Bob call. Bob called within 15 minutes and was at the house within the hour and had the furnace up and running. He had to order a part and was back on Tuesday to install it . Price was very reasonable for a Sunday call"
May, 2021, West Hickory, PA  16351. Agreed upon proposal: Completed the three shutoff valves and gas lines, installed tankless water heater, and connected new waste and water lines from outside to inside.  Workmanship guarantee.  Customer will be completing other work not in the contract.
Installation June, 2021
Installed woodburner provided by customer to code
New Installation of Air Conditioning System.
Installation Titusville, PA  16354 new ductwork and new furnace  August, 2021.

+206

Recommended by98%of homeowners
Avatar for UGI Heating Cooling & Plumbing
UGI Heating Cooling & Plumbing
4.4(
77
)
Sump Pump or Interior Foundation Drains - Install

Serving Knox, PA and surrounding areas

In business since 1892

Free estimates

Emergency services offered

"It was an easy fix. Provider came out at 7PM on a Friday night. It was a simple matter of adjusting the gas valve on the water tank, with instruction to put vents on the closet doors where the unit was housed. Although I questioned the service tech about a new water  heater, he assured me it was not necessary.  I know of other companies who would have jumped on that opportunity to make an unnecessary sale, so I can't say enough how much I appreciated the honesty!
"
Recommended by95%of homeowners
Avatar for Waterproofing One
Waterproofing One
4.3(
74
)
Sump Pump or Interior Foundation Drains - Install

Serving Knox, PA and surrounding areas

In business since 2009

Free estimates

Warranties offered

"Great job, replaced old draining system from previous owner and placed a French Drain around the basement alleviating my water issues. Only issue I had is that they removed a 1 yr old Sump Pump and never gave it back after my request numerous times. That's been at least 3 months ago. Good group of guys!"
Exterior Drain System
Interior System
Response time1 day
Recommended by96%of homeowners
Avatar for Poseidon Waterproofing, LLC
Poseidon Waterproofing, LLC
3.8(
62
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Knox, PA and surrounding areas

In business since 2000

"I choose the "safe track" sump pump system to tackle the efflorescence on my basement walls. Didn't know water could build up in concrete blocks and deteriorate a foundation wall. The system is doing its job, though it is an eye sore. Trying to figure out how to build around it, but still leaving access to sump pump, is a tough task."
Pro Series Pump
Square Tube Jacks
Pouring the New Slab
New Slab
An unusable space.

+3

Response time8 hrs
Recommended by92%of homeowners
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,678
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Knox, PA and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"Our technician, Dameyan Jackson, called the night before the day of service to let me know the time that he would be here to service our system. On Friday, he called to let me know that he was available to come earlier than scheduled, if I would like. He arrived shortly after the phone call, came in and quickly recognized that the pump had failed. He was very knowledgeable and professional. I was very pleased with his service and look forward to him returning to install a new pump."
Recommended by81%of homeowners
Avatar for Eco Builder Services Co
Eco Builder Services Co
3.9(
46
)
Sump Pump or Interior Foundation Drains - Install

Serving Knox, PA and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"House was properly resupported and while digging for supports Gino noticed a larger water problem then originally thought. Additional sump pump and pit was suggested with extra drains prior to pouring concrete. I agreed and am glad I did. Pouring of concrete is complete. It's a large basement and as expected the concrete has a few spots that pool water. Gino has assured me that these spots will be leveled with a special concrete leveled in order to assure proper drainage in the event of water. Overall the sump pump system works well as it was tested with a large rainstorm.
"
Recommended by64%of homeowners
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Sump Pump Installation FAQs, answered by experts

The difference between an ejector pump and a sump pump lies in their purpose and design—an ejector pump functions to remove liquid gray water and soft solid sewage waste from your home. If you have a laundry room or bathroom in your basement, an ejector pump for your sewage tank prevents sewage from backing up in your washing machine or bathroom’s drains.

A sump pump is designed to remove excess groundwater that may enter your home, either due to flooding or periods of heavy rain.

In most cases, standard homeowners insurance policies do not cover damage from a sump pump failure or overflow. Coverage for water damage is often limited to sudden, unexpected events like a burst pipe that was not caused by negligence. To be covered for sump pump issues, you will likely need to purchase a specific rider, endorsement, or additional water backup insurance. If your insurer offers this type of coverage, they may require proof that your sump pump is regularly maintained.

You should be fine. Most high-grade grinder pumps have a 24-hour holding capacity within the tank. You can continue to use the facilities so long as the power outage does not stretch into days. In a worst-case scenario, attach a generator to the grinder pump, providing it has sufficient electric capacity.

Yes, it’s possible to install a sewage ejector pump outside rather than in a basement. However, there may be some extra steps involved, including running pipes from the inside to the outside of your home and digging (and re-filling) a hole for the basin. If you aren’t comfortable with this type of work, contact a plumbing pro to handle it for you.

No. Sump pumps have different capacities, which refers to the volume of water that they can remove. They also come in various horsepower ratings, which measure the size of the pump’s motor. For many homes, 1/3 horsepower is enough. But if you live in an area that floods often, you might need a more powerful model.

The Knox, PA homeowners’ guide to sump pump installation services

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