Top-rated sump pump installation pros.

Best sump pump installation pros near Lagrangeville, NY

Enter your zip and get matched with up to 5 pros

Need a pro for your sump pump installation project in Lagrangeville, NY?

Select your specific project to find the pro for you.

TRUSTED BY LAGRANGEVILLE, NY HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.4k+
    Verified sump pump installation services reviews

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

Avatar for Contractors' Waterproofing
Contractors' Waterproofing
4.8(
62
)
Sump Pump or Interior Foundation Drains - Install

Serving Lagrangeville, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1985

Free estimates

Credit card accepted

"I felt the need to write this review, although technically Greg and I have never done business. In the recent round of rain storms, my sump pump stopped working as it is supposed to, and I ended up with about 5 inches of groundwater in the basement. I was able to get the sump pump working again, but 3 days after it stopped raining, I was still getting a lot of water in the pit. I found a sticker for Contractors Waterfproofing, and figured they might of installed the system for the old owners, so I gave them a call. From the moment he picked up Greg was service oriented and responsive. He asked for my address to look up the job, and when he couldn't find it, he called back within 5 minutes to ask what was going on. I explained the problem, and he immediately told me that was normal for my part of town, and told me I just needed to replace the pump and I would be fine. He offered me a price that was half what his competitors charge, and was willing to explain the whole job in detail."
30 YEAR OLD BASEMENT
AFTER WATERPROOFING
Vapor Barrier
Why Your Basement is Wet and Damp
Thies Is How We fix

+1

Response time8 hrs
6 neighbors recently requested a quote
Recommended by96%of homeowners
Clear Water Pump & Water Conditioning, LLC
4.8(
31
)
Sump Pump - Repair or Replace

Serving Lagrangeville, NY and surrounding areas

Approved

In business since 1997

Free estimates

Customers say: Quick response

"Wasnâ t sure how to rate the value for the money-could also be 5 stars.Had a new well tank installed -the price for the tank itself was higher than any I saw on Amazon but I never checked for the exact same one.Mostly was impressed with how quickly he responded not only to my initial request on Home Advisor but to any follow up as well.Response to any text was immediate . Not my usual experience with any type of home repair workman or contractor"
Response time11 hrs
Recommended by100%of homeowners
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 Lagrangeville, NY and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"The technician was very knowledgeable and explained the problem and the solution options clearly. The installation of the additional equipment needed to get the heating working properly was very well done. From the initial phone call to job completion, it was a very good experience."
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%
42 neighbors recently requested a quote
Avatar for PDC & Sons Inc.
PDC & Sons Inc.
5.0(
32
)
Sump Pump or Interior Foundation Drains - Install

Serving Lagrangeville, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"Paul was very prompt, efficient, and helpful with installing a water line hookup for our new fridge on short notice. He took the time to explain everything he set up so that we understood how it all works for the future, and also helped provide guidance on other aspects of our home outside the scope of this project. We will definitely be contacting him for future plumbing needs."
Acid Neutralizer & Water Softener installation
Bathroom Renovation
Bathroom Renovation
Bathroom Renovation
Bathroom Renovation

+18

Recommended by75%of homeowners
Avatar for F&F Plumbing And Heating, LLC
F&F Plumbing And Heating, LLC
4.8(
51
)
Sump Pump - Repair or Replace

Serving Lagrangeville, NY and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"The job was well done. The staff came one hour late but finish it efficiently. However, the old pump was misplaced in my backyard. I wish the staff cleaned up and removed the job related debris."
Response time10 hrs
1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Roger Landscaping & Concrete
Roger Landscaping & Concrete
4.6(
41
)
Sump Pump or Interior Foundation Drains - Install

Serving Lagrangeville, NY and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"I hired Rogers Landscaping for an emergency repair to my driveway due to water erosion. They showed up ASAP and removed the existing culvert pipe, installed a larger one and redid my driveway better than it was before. Their work is extremely professional and I would recommend them to anyone who is in need of driveway repairs. They are a 5 star business and I give them 2 thumbs up!!! Such a pleasure to work with!"
Commercial retainer wall
Commercial retainer wall
Commercial retainer wall
Commercial retainer wall
Commercial retainer wall

+6

Response time10 hrs
Response rate91%
1 neighbors recently requested a quote
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 Lagrangeville, NY and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Was able to schedule a free consultation immediately and they looked through the basement to talk through possible mold issues. Turned out we didn’t have a mold problem but he answered all of our questions and was very kind!"
Response time2 days
Response rate100%
13 neighbors recently requested a quote
...
Showing 1-10 of 98
Sump Pump Installation FAQs, answered by experts

Costs range from $300 to $1,200, depending on the pump type, issue, and installation complexity.

A sewage ejector pump is necessary if you have any plumbing fixtures, such as a bathroom, laundry room, or sink, located below the level of your home's main sewer line. Standard plumbing relies on gravity to drain wastewater and solid waste into the municipal sewer system or a septic tank. For fixtures below this level, like those in a basement, gravity cannot move the waste upward. The ejector pump provides the force needed to pump the sewage up to the main line. Without one, wastewater from below-ground fixtures would back up, potentially causing a sewage overflow and flooding. If all of your plumbing is on the main floor or higher, gravity is sufficient and an ejector pump is not needed.

To maintain your sump pump, start by checking it every three to four months to ensure it’s in working order. Clear any debris from the pit because blockages can prevent the pump from operating efficiently. You should also test the pump by pouring a bucket of water into the pit. If it turns on automatically and drains the water, it’s functioning correctly. Inspect the discharge line for clogs, and ensure it directs water away from your home. Once a year, clean the pump itself, and consider having it professionally serviced for optimal performance.

Some sump pumps are powered by water rather than electricity. Water-powered sump pumps generally use one gallon of city water to pump out two gallons of water from its basin. Therefore, if you're looking at a potential 10,000-gallon flood, your sump pump will need to use 5,000 gallons of city water to prevent it.

Several indicators suggest it's time for a sump pump replacement. A key factor is age; if the pump is over 10 years old, its lifespan is likely ending. Performance issues are also clear signs, such as the pump running constantly, cycling on and off frequently, making unusual noises or vibrations, or failing to function at all. A faulty or burnt-out motor is another definite sign a replacement is needed. Additionally, if you notice any signs of incorrect installation, the pump should be replaced. For a definitive diagnosis, a vetted plumber can assess the pump and confirm whether a replacement is necessary.

The Lagrangeville, 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.