Centerport Basement Waterproofing

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Long Island Chooses Us

Linda Weiss

We feel very fortunate to have found this company. I met with Mike regarding leaks in the basement. He assessed the entire house, gave me options and clearly explained the process. Everyone from Mike, to the secretary in the office to the workers were absolutely amazing. They did the work as promised, gave us a reasonable price, and left the place immaculate. We could not be happier with the results! This is a great family owned business. You can’t go wrong!

rose smith

The work was done with the utmost professionalism and competence. The service representative was very thorough in examining the dehumidifier, air purifier and sump pump and provided any service needed including draining the pump.

Craig Todaro

Mark took it upon himself to come to my home and examine my issue himself. He is knowledgeable not only in basement waterproofing, but also in land grading, excavating and several other adjacent topics. While it was concluded my issue was not foundation oriented, he did not hesitate to propose several other creative ideas to help address my issue. He has a great disposition, and I would not hesitate to recommend his services to others.

Linda Russo

I bought my house 24 years ago, and for 24 years I lived with water coming in to my finished basement. A few years back I hired another company to put in a French Drain System which never worked. As the storms got worse the water in my basement increased. Because of my previous experience I was hesitant to hire another company until I read about ACM and met Mark who was highly recommended by my Home Service Company. Mark spent about 2 hours explaining the process, and what was needed. In February 2025 ACM put a extensive French Drain System which included taking down the sheet rock walls, demoing tile and placing a membrane along the whole perimeter of the drain system. All of this work was completed in 3 days exactly what Mark said. The guys were professional, polite, and best of all they were careful to save my Radiant Heating System which was under the tile. Since the French Drain System was placed I have not had 1 drop of water coming into my basement. I am very grateful to Mark's ACM Company, and was able to refinish my basement without fear of water damage. I highly recommend ACM Basement Water Proofing to all who are having water problems with their basement.

Maria Lacoste

ACM Basement Waterproofing did an excellent job in my basement, no more water intrusion. The job was handled professionally and on time. I am happy to recommend them.

William Rothstein

I chose ACM because of their "Best of Long Island" award, and I'm glad I did. Mark's crew (led by Joe) installed an interior French drain and a sump pump in our basement. Six months later, we've had no problems with water. These guys know what they're doing.

Links2282

My wife and I would like to say thank you to Mark and his team for their excellent work installing a French Drain in our finished basement. For years we had to worry about flooding if we got a large amount of rain in a short time. The entire staff was totally professional. knowledgeable, competent and efficient. They were clean and caring and after each day they protected the whole worksite. Without a doubt, we would recommend them for all your basement waterproofing needs.

Peter Webb

I called acm after finding water in the basement. Mark answered the call and quickly helped diagnose the issue. He guided me to check baseboard and sure enough a broken valve was causing this leak. It's good to find someone to help a homeowner without rushing to take their money. It's good to find a honest business man

Leading Basement Waterproofing Team Serving Centerport

Fixing Wet Crawl Spaces and Basement Water Problems in Centerport, NY

Your home in Centerport might sit on a beautiful slope with harbor views, but that elevation doesn’t mean you’re safe from moisture problems. In fact, water has a way of finding its path—seeping into basements, collecting under crawl spaces, and slowly wearing away at your foundation over time.

We’ve seen it happen in homes just off Little Neck Road or tucked near Centerport Harbor—places where the surface looks perfectly dry, but inside, dampness is causing unseen damage.

That’s where ACM Basement Waterproofing comes in. Our team helps Centerport homeowners take action before the signs grow serious, with proven solutions for basement waterproofing, crawl space repair, and foundation repair that stop problems at the source.

If you’ve noticed a musty smell, water spots, or even just a sense something’s not quite right—trust that instinct. Call ACM today and protect your Centerport home from what’s happening below the surface.

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Centerport Basement Waterproofing Customer Reviews

Customer reviews from Centerport coming soon! In the meantime, take a look at our testimonials page for reviews from customers from other towns.

Protecting Your Centerport, NY Home

At ACM, we care about more than just getting the job done. We ensure that our work lasts, using only high-quality products and custom solutions for your home. We walk you through our process and answer all your questions to answer your questions and deliver our work in a stress-free environment.

Hamlet of Centerport; Town of Huntington Municipal Building
Phone: (631) 351-3000
Location: Town Hall, 100 Main Street, Huntington, NY 11743
Office Hours: Monday-Friday 8:30am – 3:00pm

Centerport, NY Links
Hamlet of Centerport; Town of Huntington Municipal Building
Town of Huntington, NY Building Department

Local Help for Your Other House Needs

While we do not endorse any of these companies, we want to give you a head start for your other Centerport, NY projects!

Plumber
Master Plumbing Heating Cooling
151 E 2nd St, Huntington Station, NY 11746
631-391-9292

Electrician
Cavanagh Electric Inc.
514 Larkfield Rd Suite # 5, Elwood, NY 11731
631-514-5198

Driveway Paving Contractor
Summit Paving & Masonry
30 Kelsey Ave, Huntington Station, NY 11746
631-464-7054

Landscaper
Landscapes by Lee Itzler
486 Elwood Rd, East Northport, NY 11731
631-368-8626

Masonry
Bongiornos Contracting
240 Elwood Rd, East Northport, NY 11731
631-848-1156

Wondering What’s Causing Basement Moisture in Your Centerport Home?

That’s exactly what we’re here to figure out.

At ACM, we provide thorough inspections, honest answers, and long-term solutions for basement water, crawl space dampness, and foundation issues. No pressure, no upselling—just expert guidance you can count on.

If you’re noticing signs of moisture or want to stay ahead of potential problems, reach out today. We’ll help you protect your Centerport home from the ground up.

Protect Your Home Today

We make it simple, affordable, and stress-free — with guaranteed results.

*50% Off Materials Discount applicable to new projects over $10,000
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