Williston Park 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

Williston Park Basement Waterproofing Solutions You Can Rely On

Williston Park Wet Basement and Crawl Space Solutions That Last

Home inspectors in Williston Park see the same problems repeatedly. They walk through properties from Hillside Avenue to Willis Avenue, making notes that surprise homeowners who thought everything was fine.

Efflorescence (that white, chalky substance on your basement walls that means water is pushing through)
Improper grading around foundations
Missing waterproofing in the crawl space
Foundation cracks beyond normal settling

ACM Basement Waterproofing fixes what inspectors find. We provide professional basement waterproofing, code-compliant crawl space repair, and permanent foundation repair that passes any inspection. Don’t wait for a failed inspection to discover problems. Get your Williston Park home evaluated by ACM today.

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Williston Park Basement Waterproofing Customer Reviews

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

Getting Your Williston Park Home Ready!

At ACM, we are dedicated to making your home repair experience as easy as possible by offering the guidance and support you need. We’re happy to address any questions or concerns you have and explain how our solutions will help protect your home.

Williston Park Building Deparment
Phone: (516) 877-1521
Location: 494 Willis Avenue, Williston Park, NY 11596
Office Hours: Monday – Friday from 8:00 AM – 4:00 PM

Local Williston Park Contractors for Your Other Home Construction Needs

Here is a list of contractors who may be able to assist with your home projects in Williston Park. Please note that while we offer this information as a starting point, ACM does not specifically endorse any of these contractors.

Plumber
Island Steam & Water Inc.
473 Nassau Blvd, Williston Park, NY 11596
516-747-5066

Electrician
H&A Long Island Electrician
203 Columbus Pkwy, Mineola, NY 11501
516-350-5489

Driveway Paving Contractor
Apax Concrete & Paving Experts
200 S Service Rd, Roslyn Heights, NY 11577
718-571-8385

Landscaper
Andrew Martone Landscape Design Inc.
106 E 2nd St, Mineola, NY 11501
516-739-2466

Masonry
BOCCIA – Waterproofing & Masonry Specialists
168 Broadway, Garden City Park, NY 11040
516-747-7727

Capillary action. Hydrostatic pressure. Soil settlement. Freeze-thaw cycles. Your Williston Park foundation faces complex physics challenges daily.

The solution is refreshingly simple. Call ACM near you for basement waterproofing, crawl space repair, and foundation repair. We handle the complexity so Williston Park homeowners get dry basements. Technical expertise, simple process.

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
*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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