Inwood 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

Inwood Basement Waterproofing Contractors That Deliver

Inwood Basement Water and Crawl Space Moisture Solutions That Last

Many Inwood homeowners tell us the same thing: “I wish I had called sooner.” A damp basement, a musty crawl space, or a small foundation crack may not look urgent—but waiting only makes the problem worse.

ACM Basement Waterproofing delivers lasting solutions for Inwood homes. With basement waterproofing, crawl space repair, and foundation repair, we stop damage at the source and keep your home safe.

Don’t let regret be part of your story. Call ACM today and protect your Inwood home now.

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Inwood Basement Waterproofing Customer Reviews

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

Your Guide to a Successful Inwood, NY Project

We make basement waterproofing and foundation repair simple and stress-free at ACM Basement Waterproofing. We go beyond the fix, offering expert guidance and lasting solutions that keep your home dry, secure, and protected for the long haul. Your peace of mind comes first.

Inwood, NY; Town of Hempstead, Nassau County Municipal Building
Phone: 516-538-8500
Location: One Washington Street
2nd Floor
Hempstead, NY 11550
Office Hours: Monday – Friday: 9AM – 4:45PM

Inwood, NY; Town of Hempstead, Nassau County, NY Links:
Nassau NY
Inwood, NY; Nassau County
Town of Hempstead Building Department
Town of Hempstead Online Permit Center

Bringing Your Project to Life in Inwood, NY

Need help with a home project in Inwood? Here’s a list of contractors who may be able to assist. While ACM doesn’t officially endorse anyone, it’s a helpful starting point for your search.

Plumber
Atlas Plumbing & Heating
1225 Franklin Ave suite 325, Garden City, NY 11530
516-881-5875

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

Driveway Paving Contractor
All Shore Paving Corporation
571 Waterview Rd, Oceanside, NY 11572
516-279-4591

Landscaper
Borja Landscaping & Construction, Inc.
159 W Marshall St, Hempstead, NY 11550
347-358-0654

Masonry
C&D Masonry and Construction
265 Sunrise Hwy #1-393, Rockville Centre, NY 11570
516-242-3757

Inwood Homeowners Count on ACM

Last year, an Inwood family called us after water seeped into their basement during a storm. Today, their crawl space is dry, their foundation is secure, and their worries are gone.ACM Basement Waterproofing brings that same protection to homes across Inwood. With basement waterproofing, crawl space repair, and foundation repair, we solve problems at the root.Join your neighbors who already trust ACM. Call today for your free inspection.

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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