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  • Verified reviews icon1.4k+
    Verified sump pump installation services reviews

Find Sump pump installation pros in Central Islip

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 Central Islip, NY and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Called the office and asked for an evaluation and estimate on the job. Replace pump and float with new fittings. Someone would be over to look at the issue in a few hours. Even sooner Wes showed up and evaluated the situation and current piping set up. Clearly stated what was needed and provided an estimate and time to complete the job. He and his assistant left and said they would be back quickly after picking up the necessary pump and supplies to complete the job and how long it would take. They came back as they said and began the project explaining the whole time what happened, and the improved check valve and pump replacement were more efficient and less likely to have issues when the float is attached to the pump. Wes was efficient, experienced and willing to explain what he was doing and why. Gave some wonderful tips on avoiding issues in the future and clearly was sincerely passionate about his work. When they were finished, we had a much better system for the sump and piping. I would highly recommend Best Flo as a company that delivers more than expected and highly competent, experiences associates to resolve issues you may have with sewer or plumbing issues."
Bestflow333@yahoo.com
Response time5 hrs
11 neighbors recently requested a quote
Recommended by89%of homeowners
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 Central Islip, 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
Avatar for Mr. Big Plumbing & Heating
Mr. Big Plumbing & Heating
4.9(
15
)
Sump Pump - Repair or Replace

Serving Central Islip, NY and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

Big Plumbing and Heating, Inc., is your local contractor with over 20 years experience in taking care of all your needs. We do installs and service work for Suffolk and Nassau Counties. Call Today!

Response time1 day
Response rate90%
Recommended by100%of homeowners
Avatar for AquaFlow Plumbing Heating & Water Systems
AquaFlow Plumbing Heating & Water Systems
5.0(
10
)
Sump Pump or Interior Foundation Drains - Install

Serving Central Islip, NY and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"I moved into my new home on 7/8 and knew I needed to replace the 20 year old hot water heater. The water was warm in the shower and brown. Originally, I planned on getting a tankless unit, but that was prohibitively expensive and not allowed in my community. Taking the next prudent steps, I secured my three estimates. Not only was AquaFlow the least expensive, but when I met Enrique, I knew I wanted to work with him on this project and all future plumbing issues. He explained what needed to be done, secured the tank from the supply dealer, and showed up at 9:00 AM promptly as promised. It was originally planned to be a two man job, but the other person couldn’t make it. Enrique did the entire job on his own. I was amazed. He worked until 5:00 PM. I asked why he didn’t just reschedule with me, but he stuck to the date and time he gave me. He also installed my new touch-less faucet and adjusted the cartridge in the shower and I now can take hot (not warm) showers."
Project Photos
Projects done
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Projects done

+5

1 neighbors recently requested a quote
Napolitano Brothers Contracting, Inc.
4.8(
25
)
Sump Pump or Interior Foundation Drains - Install

Serving Central Islip, NY and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"I found the Napolitano Brothers service to be outstanding. They quickly diagnosed the problems in my foundation and offered sensible and efficient solutions. The installation of their waterproofing system was done in a timely and professional matter. I would certainly endorse the engagement of this firm."
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
Avatar for Mr. Rooter Plumbing of Central LI
Mr. Rooter Plumbing of Central LI
4.1(
506
)
Sump Pump - Repair or Replace

Serving Central Islip, NY and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"My basement ejection pump burned out so I went on home advisor. Within two minutes Mr. Rooter call and Frank showed up an hour later he was very personable and told me he could replace it right away three hours later the job was done and I have my basement bathroom and laundry room up and running the price was well within what I expected and I should mention that this was on a Sunday. I would definitely recommend this company."
Recommended by81%of homeowners
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Sump Pump Installation questions, answered by experts

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.

If your water pump fails, the first step is to turn off the power to the pump to prevent any further damage. Check for common issues such as clogs, electrical problems, or mechanical failures. If you cannot identify the problem, contact a professional who specializes in pump repairs. Prompt action can help minimize damage and repair costs.

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.

Inspect the pump annually, test the float switch, and clean the discharge line to ensure efficient operation.

Grinder pumps alone cost $300 on average. The average cost to install a new grinder pump is between $2,000 and $4,000, including the pump and labor. This price can also change based on the exact type of grinder pump you choose, labor costs in your area, and the power system your home currently has.

The Central Islip, 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.