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Find Sump pump or interior foundation drains installers in Cold Spring Harbor

Napolitano Brothers Contracting, Inc.

62 Moblrey Lane
4.93(
23
)
Approved Pro

Napolitano Brothers Contracting, Inc.

62 Moblrey Lane
4.93(
23
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 years of experience

Family Owned and Operated Since 1984 Napolitano Brothers Contracting, Inc. has been providing exceptional Masonry, Landscape Design, and Waterproofing solutions to customers all over Long Island.

"James and Mike also did the foundation and patio work as well as walls and steps. They are simply the most professional yet friendly people to to do business with. Their attention to detail and quality of execution is simply amazing. Highly recommended!!!"

Andy S on October 2024

Family Owned and Operated Since 1984 Napolitano Brothers Contracting, Inc. has been providing exceptional Masonry, Landscape Design, and Waterproofing solutions to customers all over Long Island.

"James and Mike also did the foundation and patio work as well as walls and steps. They are simply the most professional yet friendly people to to do business with. Their attention to detail and quality of execution is simply amazing. Highly recommended!!!"

Andy S on October 2024


Avatar for 1-800-Plumber +Air of Central Long Island

1-800-Plumber +Air of Central Long Island

36 Gazza Boulevard
5.00(
7
)
Approved Pro

1-800-Plumber +Air of Central Long Island

36 Gazza Boulevard
5.00(
7
)
Approved Pro
Customers say: Quick response
144 local quotes requested
1 years of experience

1-800-Plumber + Air of Central Long Island is focused on being the BEST! It's not about being better than everyone else, instead our focus is on providing you with the fast, dependable plumbing and emergency services when you need it most. Our goal is to give you the BEST experience you have ever received from a service based business.

"Scott was great. Came out within 2 hours and had my sink ready to go in under 30 minutes!"

Jennifer B on August 2025

1-800-Plumber + Air of Central Long Island is focused on being the BEST! It's not about being better than everyone else, instead our focus is on providing you with the fast, dependable plumbing and emergency services when you need it most. Our goal is to give you the BEST experience you have ever received from a service based business.

"Scott was great. Came out within 2 hours and had my sink ready to go in under 30 minutes!"

Jennifer B on August 2025


Avatar for Mario's Faucet and Toilet Repairs, Drain Cleaners Specialists

Mario's Faucet and Toilet Repairs, Drain Cleaners Specialists

42 Princess Ave
4.99(
83
)
Approved Pro

Mario's Faucet and Toilet Repairs, Drain Cleaners Specialists

42 Princess Ave
4.99(
83
)
Approved Pro
Super Service Award
Customers say: Quick response
41 local quotes requested
5 years of experience

Our company is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business. Please give us a call today!

"Mario arrived at the scheduled time. He evaluated the problem and informed me about what was needed. Mario quoted a price which I felt was reasonable. He picked up the new toilet and installed it immediately. Mario cleaned his work area. Mario is a friendly and professional. It was a pleasure to have him complete the work in my house. "

Patricia W on September 2025

Our company is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business. Please give us a call today!

"Mario arrived at the scheduled time. He evaluated the problem and informed me about what was needed. Mario quoted a price which I felt was reasonable. He picked up the new toilet and installed it immediately. Mario cleaned his work area. Mario is a friendly and professional. It was a pleasure to have him complete the work in my house. "

Patricia W on September 2025


Avatar for Sal Manzo Plumbing, Heating & Cooling Inc

Sal Manzo Plumbing, Heating & Cooling Inc

1480 Wantagh Ave
4.48(
126
)
Approved Pro

Sal Manzo Plumbing, Heating & Cooling Inc

1480 Wantagh Ave
4.48(
126
)
Approved Pro
Customers say: Super punctual
91 local quotes requested
39 years of experience

When you need an experienced and professional Plumbing, Heating & Air Conditioning Company, look no further than Sal Manzo Plumbing Heating & Cooling. Our team has been serving Long Island, NY for more than 38 years with fast, affordable and reliable service. Whether you need your gas stove installed, a faucet for your kitchen repaired, or your heating and cooling unit serviced, we have the right home comfort specialist for you!

"my tech Chris Pupke was excellent. He was on time and did a great job. Very professional and knowledgeable. He was very to answer any question that I had. This was my first experience with this company. Manzo plumbing and heating will now be my go to company."

Angelo G on April 2021

When you need an experienced and professional Plumbing, Heating & Air Conditioning Company, look no further than Sal Manzo Plumbing Heating & Cooling. Our team has been serving Long Island, NY for more than 38 years with fast, affordable and reliable service. Whether you need your gas stove installed, a faucet for your kitchen repaired, or your heating and cooling unit serviced, we have the right home comfort specialist for you!

"my tech Chris Pupke was excellent. He was on time and did a great job. Very professional and knowledgeable. He was very to answer any question that I had. This was my first experience with this company. Manzo plumbing and heating will now be my go to company."

Angelo G on April 2021


G n D Construction

Jamaica, NY11434
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

G n D Construction

Jamaica, NY11434
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
267 local quotes requested
10 years of experience

Welcome to G n D Construction, we look forward to servicing all of your drywall and carpentry needs please reach out to us anytime! We have full videos of our services and projects - let us know if you would like a link to take a look!

Welcome to G n D Construction, we look forward to servicing all of your drywall and carpentry needs please reach out to us anytime! We have full videos of our services and projects - let us know if you would like a link to take a look!


Avatar for Islandwide Contracting

Islandwide Contracting

2226 1st Ave
5.00(
8
)
Approved Pro

Islandwide Contracting

2226 1st Ave
5.00(
8
)
Approved Pro
Customers say: Quick response
575 local quotes requested
6 years of experience

​At Islandwide Contracting LLC, we have been proudly serving Suffolk County and surrounding areas since 2019, bringing over 30 years of combined experience to every project. Our comprehensive range of residential and commercial construction services includes interior and exterior work, such as medical offices, restaurants, urgent care facilities, dormers, and extensions. We specialize in bathroom and kitchen renovations, as well as basement transformations. Contact us today for a free estimate at 631-779-9277, and let us help you build the dream you envision. ​**At Islandwide Contracting, we deeply appreciate the dedication and sacrifices of our military personnel, first responders, and senior citizens. As a token of our gratitude, we are proud to offer special discounts tailored specifically for these esteemed groups. Please inquire about these exclusive offers when you contact us, and let us assist you in bringing your vision to life.**

"Excellent. Workers were neat respectful and I was very happy with the results I will be using the company again for any work needed in my home."

Cathy V on June 2025

​At Islandwide Contracting LLC, we have been proudly serving Suffolk County and surrounding areas since 2019, bringing over 30 years of combined experience to every project. Our comprehensive range of residential and commercial construction services includes interior and exterior work, such as medical offices, restaurants, urgent care facilities, dormers, and extensions. We specialize in bathroom and kitchen renovations, as well as basement transformations. Contact us today for a free estimate at 631-779-9277, and let us help you build the dream you envision. ​**At Islandwide Contracting, we deeply appreciate the dedication and sacrifices of our military personnel, first responders, and senior citizens. As a token of our gratitude, we are proud to offer special discounts tailored specifically for these esteemed groups. Please inquire about these exclusive offers when you contact us, and let us assist you in bringing your vision to life.**

"Excellent. Workers were neat respectful and I was very happy with the results I will be using the company again for any work needed in my home."

Cathy V on June 2025


Top Gun Kitchen & Cabinets

110 Brook Ave C
4.79(
19
)
Approved Pro

Top Gun Kitchen & Cabinets

110 Brook Ave C
4.79(
19
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
798 local quotes requested

Full service Kitchen Remodeling company. Specializing in cabinet painting and kitchen face lifts with over 25 years experience. Free consultations. ZERO pressure sales. Let us save you thousands. Call today.

"I would highly recommend Top Gun!! My bath remodel was done on time. They cleaned up before ending each day!! Communication was excellent!!"

Rose F on September 2025

Full service Kitchen Remodeling company. Specializing in cabinet painting and kitchen face lifts with over 25 years experience. Free consultations. ZERO pressure sales. Let us save you thousands. Call today.

"I would highly recommend Top Gun!! My bath remodel was done on time. They cleaned up before ending each day!! Communication was excellent!!"

Rose F on September 2025


Avatar for JBL HOME IMPROVEMENTS INC

JBL HOME IMPROVEMENTS INC

PO BOX 584
4.68(
259
)
Approved Pro

JBL HOME IMPROVEMENTS INC

PO BOX 584
4.68(
259
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
859 local quotes requested

JBL Home Improvements, Inc, located in St. James, is a family owned and operated remodeling business specializing in residential projects. Owner & Contractor David Kaplan, General Manager Jill Kaplan, along with their team of talented professionals, are dedicated to providing outstanding workmanship and customer service to homeowners who live in their community.

"Extremely pleased with the recommended supplies and workmanship."

Noreen C on September 2025

JBL Home Improvements, Inc, located in St. James, is a family owned and operated remodeling business specializing in residential projects. Owner & Contractor David Kaplan, General Manager Jill Kaplan, along with their team of talented professionals, are dedicated to providing outstanding workmanship and customer service to homeowners who live in their community.

"Extremely pleased with the recommended supplies and workmanship."

Noreen C on September 2025


Avatar for Classic Remodeling Group Inc

Classic Remodeling Group Inc

1839 Bellmore Ave
4.77(
47
)
Approved Pro

Classic Remodeling Group Inc

1839 Bellmore Ave
4.77(
47
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
2077 local quotes requested

Full service remodeling, roofing and siding contractors serving Long Island. Whether you are in need of new roof installation, roof restoration, or roof repairs; new siding installation, siding repairs; new windows & doors installation; kitchen remodeling; bathroom remodeling; we are the Long Island home remodeling contractors to call, due to our professionalism and affordability.

"John and his guys are the best! They were always on time, communicated and delivered everything they promised. Such a pleasure dealing with this company. Thanks again for my beautiful home!!"

Guido C on September 2025

Full service remodeling, roofing and siding contractors serving Long Island. Whether you are in need of new roof installation, roof restoration, or roof repairs; new siding installation, siding repairs; new windows & doors installation; kitchen remodeling; bathroom remodeling; we are the Long Island home remodeling contractors to call, due to our professionalism and affordability.

"John and his guys are the best! They were always on time, communicated and delivered everything they promised. Such a pleasure dealing with this company. Thanks again for my beautiful home!!"

Guido C on September 2025


Avatar for OZ General Contracting Co Inc

OZ General Contracting Co Inc

2597 Merrick Rd
4.78(
139
)
Approved Pro

OZ General Contracting Co Inc

2597 Merrick Rd
4.78(
139
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
844 local quotes requested

OZ General Contracting Co Inc. has an over 30 year extensive portfolio of incredible kitchen and bathroom renovations in Nassau and Suffolk County Long Island, NY. We are innovative, efficient, reliable, and we always exceed our client’s expectations.

"I hired Oz General Contracting Co Inc in 2013 to remodel my kitchen. The company also remodeled my half bath in 2021 and in 2025 remodeled our main bathroom and linen closet. Every project turned out great! Everyone involved with my projects was courteous, talented, and professional. Ozi Ovadia is a master at maximizing space. I highly recommend this company."

Frank D on April 2025

OZ General Contracting Co Inc. has an over 30 year extensive portfolio of incredible kitchen and bathroom renovations in Nassau and Suffolk County Long Island, NY. We are innovative, efficient, reliable, and we always exceed our client’s expectations.

"I hired Oz General Contracting Co Inc in 2013 to remodel my kitchen. The company also remodeled my half bath in 2021 and in 2025 remodeled our main bathroom and linen closet. Every project turned out great! Everyone involved with my projects was courteous, talented, and professional. Ozi Ovadia is a master at maximizing space. I highly recommend this company."

Frank D on April 2025

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FAQs for sump pump or interior foundation drains installation projects in Cold Spring Harbor, NY

Most residential pumps draw approximately 1,300 to 2,900 watts when they first start, then settle at roughly 800 to 1,050 watts during normal operation. The exact number depends on the motor’s horsepower and how often the float switch tells the pump to run. Even at the high end, the electricity cost is minor compared with the expense of cleaning up a flooded basement.

Grab a ruler and an empty 18‑inch‑wide pit. During a steady rain, time how much the water rises in one minute. Multiply that depth (in inches) by 60 to calculate gallons per hour, then add 50% for safety. If the result tops 2,100 gallons per hour—about 35 gallons a minute—you’ll need a 3/4‑horsepower unit. Anything lower, and a 1/3- or 1/2-horsepower pump should do the trick.

Loud rattling, constant cycling, or shuddering vibrations are the pump’s way of telling you it’s on its last legs. Musty smells, higher electric bills, and visible rust are other red flags. If the unit is 10 years old or older and exhibits any of these symptoms, replace it before the next heavy rain turns your basement into a wading pool.

You don’t have to hire a licensed plumber, but you should still bring in someone who installs sump pumps for a living—whether that’s a plumber, basement‑waterproofing specialist, or experienced handyman. They know the local codes, can wire the pump safely, and will test the system before they leave. Skipping professional help might void the warranty and could leave you with a pump that fails when you need it most.

Not every basement needs a pump, but if your home sits in a floodplain, has a high water table, or has ever taken on water during a storm, a sump pump is inexpensive insurance. For basements that only struggle with condensation or the occasional damp spot, sealing cracks and improving drainage may be all that is needed.

The Cold Spring Harbor, NY homeowners’ guide to sump pump or interior foundation drains installations

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