Franklin Square 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

Franklin Square’s Trusted Basement Waterproofing Team

Franklin Square Basement Water and Crawl Space Moisture Pros

Noticed musty smells in your Franklin Square basement? Wondering where those cracks in the walls came from?Here are a few red flags to watch for:Water pooling near the foundationDamp crawl space airDoors sticking or floors saggingIf any of these sound familiar, ACM Basement Waterproofing has the solution. We’ve helped Franklin Square homeowners safeguard their homes with proven basement waterproofing and foundation repair.Don’t wait for the next storm to make things worse—call ACM today.

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Franklin Square Basement Waterproofing Customer Reviews

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

Preparing Your Franklin Square, NY Home

At ACM Basement Waterproofing, our goal is to solve your current issues and prevent future ones. We always prioritize your peace of mind and the safety of your home. We use only the highest-quality products to offer you lasting, custom solutions.

Hamlet of Franklin Square, NY; Hempstead, NY Building Department
Phone: 516-538-8500
Location: One Washington Street
2nd Floor, Hempstead, NY 11550
Office Hours: Monday – Friday 8 am to 4:45 pm

Franklin Square, NY Links:
Long Island, Franklin Square, NY
Town of Hempstead, NY
Town of Hempstead, NY Building Department
Town of Hempstead, NY Online Permit Center

Local Contractors for Your Franklin Square, NY

Here’s a list of contractors who may be able to assist with your home projects in Franklin Square, NY. Please note that while we provide this as a helpful reference, ACM does not endorse any of these contractors.

Plumber
Charles Krull & Son, Inc. Plumbing & Heating
22 Church St, Malverne, NY 11565
516-550-5954

Electrician
No Shorts Electric Inc.
22 Brooklyn Ave, Valley Stream, NY 11581
516-218-4711

Driveway Paving Contractor
All Paving & Masonry LI
105 Maxess Rd, Melville, NY 11747
631-882-4184

Landscaper
J&R Custom Landscaping Inc
155 Maple Ave, Westbury, NY 11590
516-250-8461

Masonry
SJM Tile and Masonry
48 Carl Ave, Franklin Square, NY 11010
516-385-5440

Ready to Solve Basement Water Problems in Franklin Square?

Noticed musty odors in your basement? Foundation cracks spreading? Floors starting to sag?ACM Basement Waterproofing fixes these problems for Franklin Square homeowners every day. From basement waterproofing to crawl space repair and foundation repair, our team provides lasting protection tailored to your home.Don’t wait for the next storm to make things worse. Contact ACM today for a free inspection in Franklin Square.

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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