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    Average homeowner rating
  • Verified reviews icon24
    Verified sump pump installation services reviews

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

Avatar for D Rohde Home Services
D Rohde Home Services
4.6(
473
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Windham, NY and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"I used D. Rhode Heating, Plumbing and AC for two projects. First was an installation of a new air conditioning and heat pump unit. From beginning to end everyone we dealt with were courteous, knowledgeable and professional. Dan was very helpful thoroughly explaining our options and giving us a fair estimate. The office staff were always friendly and helpful when we called them. Jeff, Dwayne and crew did a great job in the removal and installation of the new unit. They were very respectful and cleaned up thoroughly when the job was completed. The second project was the installation of a new well tank. Jamie was very professional and knowledgeable and also did a great job with the installation and cleanup. I would highly recommend D. Rhode."
Mitsubishi Hyper heat (Low Temp) Multi Head Heat Pump
Additional Photos
Mitsubishi Mini Split
Mitsubishi Mini Split
Additional Photos

+22

Response time11 hrs
Response rate100%
43 neighbors recently requested a quote
Avatar for Adirondack Basement Systems, Inc.
Adirondack Basement Systems, Inc.
4.9(
19
)
Sump Pump or Interior Foundation Drains - Install

Serving Windham, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Warranties offered

"5 for sure. The installers were great. Installers did a great job installing the triple sump pump system. System is working well. Won’t really know if all the capabilities of the system will work until Disaster strikes. Because we have had the same system in a different house for the last 20 years, I don’t have any concerns that it will work flawlessly."
Sidewalk Before
Sidewalk After
PowerBrace Installation
Queensbury PowerBrace After
Before Photo of a Schenectady Crawlspace

+13

Response time2 hrs
Response rate100%
71 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
5.0(
6
)
Sump Pump or Interior Foundation Drains - Install

Serving Windham, NY and surrounding areas

Approved (Corporate)

In business since 2019

Free estimates

Warranties offered

Groundworks is the North America's leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we're there with one mission to repair, protect and improve their home. For state licenses visit Groundworks.com/licensing

Foundation
Foundation
Foundation
Foundation
Foundation

+14

277 neighbors recently requested a quote
Avatar for Capital Region Plumbing and Heating Services, LLC
Capital Region Plumbing and Heating Services, LLC
4.2(
112
)
Sump Pump or Interior Foundation Drains - InstallSump Pump - Repair or Replace

Serving Windham, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Excellent Service! I highly recommend the Capitol Region Plumbing and Heating Services LLC! Avi, and Sean came to my home immediately when I needed their help with bathroom plumbing and a water pump system. They were courteous, knowledgeable, and thoroughly evaluated the problems. Their excellent assessment and quality of work were evident as I looked at their pictures of before and after replacements of PVC pipes for main sewer lines, sink and shower drains, and water lines for the toilet. Also, Avi and Sean installed a new well pump and pressure tank system. They even came to my home on a holiday to assure me that I'd have water. As true professionals, Avi, and Sean are efficient, punctual, and reputable. Their work ethic is commendable and gracious manners are exceptional. This was an incredible plumbing service that everyone expects and appreciates!"
Response time4 hrs
Response rate97%
11 neighbors recently requested a quote
Astar Heating & Air Conditioning Inc
4.8(
138
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Windham, NY and surrounding areas

In business since 1976

Free estimates

Emergency services offered

"From consultation and scheduling to completion my experience with Astar was excellent. When discussing financing and scheduling for the initial walk-through, Jeremy made sure all my questions were addressed. During the walk-through, the installation manager Adam was knowledgeable and experienced and paid attention to detail to make sure he had all the information he needed to provide the best service. The installation crew was great. Rob, Rick and Ron were very professional, courteous and clean. When they were done they left everything as clean as when they arrived. The job was completed as planned and in the time frame they had given in the consultation. The President of Astar, Ed is hands on in all aspects of his company. He makes you feel at ease, is understanding and easy to talk to. He really gets involved. I would definitely recommend Astar to anyone."
Red Carpet Treatment
Furnace
AC
Recommended by98%of homeowners
Avatar for A Real Plumber
A Real Plumber
4.0(
422
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Windham, NY and surrounding areas

In business since 1973

Free estimates

Emergency services offered

"My experience was 100% excellent. I purchased the Angie's List deal for a new sump pump and warranty, they happened to have availability the next day and came exactly at the time they said they would. They were in and out in 45 mins and showed us how to operate the sump pump. We are extremely happy with the work. They took the old sump pump away and cleaned up. Good as new! Excellent company with excellent service. I will be using A Real Plumber again"
Additional Photos
Recommended by77%of homeowners
Avatar for Expediant Environmental Solutions, LLC
Expediant Environmental Solutions, LLC
3.9(
438
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Windham, NY and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"Rich took the time to answer my many questions. He answered them professionally, without making me feel like I was bothering him. His bid on the project came in under other bids. Very prompt, very professional team. He came in to give me a quote on a basement encapsulation, and wound up also finding significant mold growth down there (surprise!). We were able to come up with a solid plan for dealing with both issues."
Response time2 days
Response rate100%
Recommended by87%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 Windham, NY 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
Showing 1-10 of 37
Sump Pump Installation FAQs, answered by experts

One common reason a sump pump stops working is improper sizing. Different locations need different sizes and power ratings of sump pumps depending on the typical amount of water the pump needs to manage. If your sump pump is too small for the quantity of water, it can overwork and either burn out or reduce the life of the unit. If the pump is too big, it can overwork and burn out early. 

Thankfully, you do have a few sump pump backup options in case it fails. One option is a battery-powered backup sump pump. Another option is using a portable backup generator as a power supply for your sump pump. Unlike a battery-powered backup which has limited power, a generator can run around the clock for as long as you need it. 

Or you can opt for a water-powered backup pump, which uses your home’s water supply as a source of power. However, this may not be the best option if you find your house frequently has low water pressure.

Yes, it’s normal (and beneficial) to have a small amount of water in the bottom of your sump pit. It shows that your system is collecting groundwater, rain, and excess water from around your property—just like it’s supposed to. However, if the sump pit is always full, you might have a leak or a faulty sump pump.

A sump pump can be plugged into a regular, 110-volt outlet with three-prong openings, but it must have GFCI protections per the NEC, meaning you’ll need a GFCI outlet and circuit. Sump pumps require two outlet openings, one for the plug to the motor and one for the float switch.

The cost to repair a sump pump ranges from $400 to $550, depending on the extent of the repair and your location. Minor repairs, like fixing a switch or replacing a float, can cost just a few hundred dollars. However, more significant issues, such as motor replacement or addressing electrical problems, may cost closer to $550. Keep in mind that regular maintenance can help prevent costly repairs, and if a sump pump is beyond repair, a full system replacement ranges between $650 and $1,400.

The Windham, NY homeowners’ guide to sump pump installation services

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