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    Verified sump pump installation services reviews

Verified Reviews for Sump Pump Installation pros in Nesconset, NY

*The Angi rating for Sump Pump Installation companies in Nesconset, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sump Pump Installation needs.

*The HomeAdvisor rating for Sump Pump Installation companies in Nesconset, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sump Pump Installation needs.

Last update on April 30, 2026

Find Sump pump installation pros in Nesconset

Avatar for Best/Flo Sewer & Drain Cleaning Company, Inc.
Best/Flo Sewer & Drain Cleaning Company, Inc.
4.3(
508
)
Sump Pump - Repair or Replace

Serving Nesconset, NY and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Very knowledgeable and solved our problem. We highly recommend this company."
Bestflow333@yahoo.com
Response time5 hrs
12 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for Mario's Faucet and Toilet Repairs, Drain Cleaners Specialists
Mario's Faucet and Toilet Repairs, Drain Cleaners Specialists
5.0(
98
)
Sump Pump or Interior Foundation Drains - InstallSump Pump - Repair or Replace

Serving Nesconset, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Small jobs welcome

"He came at the time he promised, finished the job (installing three toilets) in a timely manner. He is courteous and knowledgeable. I was so pleased with him that I hired him again to do another plumbing job at our house. He is not cheap but what he charges is perfectly fair"
Response time4 hrs
Response rate97%
8 neighbors recently requested a quote
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Avatar for Cs mechanical inc
Cs mechanical inc
5.0(
54
)
Sump Pump or Interior Foundation Drains - Install

Serving Nesconset, NY and surrounding areas

Approved

Super Service Award Winner

Emergency services offered

Customers say: True professional

"They had to install an ice maker, we never had one before. They were on time, polite and vey patient as I have a dog with cataracts. They were super sweet to him. I would hire these guys in a minute for future plumbing needs."
Install roughing to
Install new check valve
Old plumbing
Replace and repipe heater
Install roughing to

+35

Response time10 hrs
Recommended by88%of homeowners
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Avatar for Snake the Drain Plumbing & Drain Services
Snake the Drain Plumbing & Drain Services
4.8(
517
)
Sump Pump - Repair or Replace

Serving Nesconset, NY and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"We didnt have sump pump done but we had other plumbing done. Louis was very pleasant, completed work very neatly as well as timely and at a fair price. Would definitely use this company again."
Snake the Drain
Toilets
Sinks
Response time1 day
6 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Abstract Plumbing, Heating and A/C
Abstract Plumbing, Heating and A/C
4.5(
40
)
Sump Pump - Repair or Replace

Serving Nesconset, NY and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Reliable, Professional, expeditious, courteous. Owner called me back and came immediately on a Saturday. identified the problem quickly (water detected water in pan. Reset sensor, cleared drain and removed water."
Response time3 hrs
8 neighbors recently requested a quote
Recommended by100%of homeowners
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Napolitano Brothers Contracting, Inc.
4.8(
25
)
Sump Pump or Interior Foundation Drains - Install

Serving Nesconset, NY and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"Every time it would rain the side of my yard would flood and get into my house. A close friend recommended Napolitano Brothers Contracting. Jim, James, and Michael Napolitano were great to work with. They installed a exterior drainage system and also water proofed the side of my house. After, I hired them to do a paver patio and driveway, both of which I constantly get compliments. I am glad to have found them!"
Paver Pool Patio and Retaining Wall
Walkway to Pool Patio.
Paver Driveway with Custom Border and Apron
Custom Stone BBQ and Wall
Custom Stone Work

+22

Response time9 hrs
Recommended by100%of homeowners
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Avatar for Mr. Rooter Plumbing of Central LI
Mr. Rooter Plumbing of Central LI
4.1(
506
)
Sump Pump - Repair or Replace

Serving Nesconset, NY and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"My gas water heater was 12 yrs old and needed to be replaced. Since I had prior experience with Mr. Rooter installing a water filter under my sink, I felt confident that the job would be done professionally. Rohan and Derick did an excellent installation of the Water Heater. The office was excellent too in informing me of their arrival time. I high recommend Mr. Rooter."
Recommended by81%of homeowners
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Avatar for Santise Plumbing & Heating, LLC
Santise Plumbing & Heating, LLC
5.0(
4
)
Sump Pump - Repair or Replace

Serving Nesconset, NY and surrounding areas

Approved

In business since 2020

Small jobs welcome

Credit card accepted

"Excellent Service. The plumber did a fantastic job , his mannerism and service were impeccable,"
Boiler x-209
Boiler - x-209
1
2
1

+1

Response time4 hrs
Recommended by100%of homeowners
Request Quote
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Showing 1-10 of 261
Sump Pump Installation questions, answered by experts

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.

Every three to four months, you should clean any dirt and debris off of your sump pump. You should also check the inlet screen (at the bottom of the pump) to make sure that it isn’t blocked. On top of that, you should deep clean your sump pump once per year—or hire a sump pump pro to do it for you.

If your sump pump isn’t engaging, it might be clogged with dirt and debris. Check to see if the fitting lid is loose and has been letting debris in. Next, check the float and make sure it’s not obstructed by rust or gunk, which results from insufficient maintenance. Tangled wires or damaged switching systems can also stop your sump pump from engaging.

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.

If you notice any new sump pump noises, such as persistent clanging or gurgling, then you likely have a sump pump problem on your hands. Foul odors coming from the pump can also indicate problems. Additionally, if your unit turns on but doesn't pump water, you might have to address electrical problems. In any of these cases, it's a good idea to hire a professional to address the issue.

The Nesconset, 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.

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