Halesite 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

Quality Basement Waterproofing Services in Halesite

Basement Moisture Control and Crawl Space Water in Halesite, NY

Your foundation is your home’s backbone—when it weakens, everything above it feels the strain. In Halesite, where families take pride in their historic neighborhoods and harborside living, protecting that backbone is essential.

ACM Basement Waterproofing has decades of experience reinforcing homes across Long Island. From crawl space jacks to perimeter drains, our systems keep water out and stability in.

Don’t leave your Halesite home vulnerable. Trust ACM to protect it from the ground up.

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Halesite Basement Waterproofing Customer Reviews

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

Getting Started on Your Halesite, NY Home Project

At ACM Basement Waterproofing, we make foundation repair simple and stress-free.
We’re more than just problem-solvers; we’re your trusted partner, offering clear advice and forward-thinking solutions to safeguard your home for years. Your peace of mind is our priority.

Hamlet of Halesite, NY; Town of Huntington NY Municipal Building
Phone: (631) 351-3000
Location: Town Hall, 100 Main Street, Huntington, NY 11743
Office Hours: Monday – Friday 8:30 AM – 4:30 PM

Town of Huntington, NY Links:
Town of Huntington Building Permits
Town of Huntington Residential Alterations

Dependable Contracting Services in Halesite, NY

Below is a list of contractors who may be able to assist with your home projects in Halesite, NY. Please keep in mind that this information is provided as a helpful starting point, and ACM does not specifically endorse any of these contractors

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

Electrician
BQ Electric
21 Holman Blvd, Hicksville, NY 11801
516-864-4600

Driveway Paving Contractor
Long Island Blacktop and Mason Inc
112 Railroad St, Huntington Station, NY 11746
631-827-6018

Landscaper
Soundview Gardens & Design
15 Dewey St, Huntington, NY 11743
631-553-1749

Masonry
Flawless Masonry
33 Ridge Rd, Smithtown, NY 11787
631-366-3512

Protecting Homes Across Halesite

Halesite is known for its harborside charm and historic homes—but even the strongest homes need protection from water damage.ACM Basement Waterproofing delivers trusted basement waterproofing, crawl space repair, and foundation repair that match Long Island’s toughest challenges. We don’t patch problems—we solve them.Protect your piece of Halesite history. Call ACM today for your inspection.

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*50% Off Materials Discount applicable to new projects over $10,000
*All financing is subject to credit approval. Your terms may vary. Payment options through Wisetack are provided by our lending partners. For example, a $5,500 purchase could cost $253.54 per month for 24 months, based on a 9.9% APR, or $1,833.33 per month for 3 months, based on a 0% APR. Offers range from 0 to 35.9% APR based on amount requested and creditworthiness. Not all merchants and lending partners participate in 0% interest programs. Terms range from 3 - 120 months and may vary based on merchant, lending partner, or transaction size. State interest rate caps may apply. No prepaid finance charges or participation fees. See additional terms at wisetack.com/faqs.
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