Posted on Google Linda WeissTrustindex verifies that the original source of the review is Google. 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!Posted on Google rose smithTrustindex verifies that the original source of the review is Google. 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.Posted on Google Craig TodaroTrustindex verifies that the original source of the review is Google. 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.Posted on Google Linda RussoTrustindex verifies that the original source of the review is Google. 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.Posted on Google Maria LacosteTrustindex verifies that the original source of the review is Google. 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.Posted on Google William RothsteinTrustindex verifies that the original source of the review is Google. 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.Posted on Google Links2282Trustindex verifies that the original source of the review is Google. 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.Posted on Google Peter WebbTrustindex verifies that the original source of the review is Google. 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
Posted on Google Linda WeissTrustindex verifies that the original source of the review is Google. 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!Posted on Google rose smithTrustindex verifies that the original source of the review is Google. 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.Posted on Google Craig TodaroTrustindex verifies that the original source of the review is Google. 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.Posted on Google Linda RussoTrustindex verifies that the original source of the review is Google. 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.Posted on Google Maria LacosteTrustindex verifies that the original source of the review is Google. 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.Posted on Google William RothsteinTrustindex verifies that the original source of the review is Google. 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.Posted on Google Links2282Trustindex verifies that the original source of the review is Google. 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.Posted on Google Peter WebbTrustindex verifies that the original source of the review is Google. 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
Imagine never checking your Lindenhurst basement anxiously when rain starts. Never apologizing for that musty smell when guests visit. Never wondering if that hairline crack will become tomorrow’s flood.
This is what proper basement waterproofing delivers to Lindenhurst homeowners—complete confidence in your home’s foundation.
From the historic homes near Wellwood Avenue to newer construction off Montauk Highway, we give Lindenhurst residents something invaluable: the knowledge that their basement and crawl space are truly protected.
ACM Basement Waterproofing transforms Lindenhurst homes from water-vulnerable to waterproof, letting you focus on living, not worrying. So give us a call today for your free basement waterproofing or foundation repair quote for your Lindenhurst home.
“The work was completed timely and neatly. Mark was extremely professional and assured me that he would stand behind his work.” – James, Lindenhurst
“ACM is very thorough and leaves a very clean work area.” – Ray, Lindenhurst
“Very pleased with the job.” – Kathleen, Lindenhurst
“ACM did a great job! Their staff are friendly, helpful, and clean. They did the job right and were very professional. I would like to recommend my friends to call them if they need basement waterproofing.” – David, Lindenhurst
“Great experience, clean and fast work.” – Donald, Lindenhurst
“Came when they said they would, job was completed in the time they provided.” – Clair, Lindenhurst
“First rate staff and clean work.” – Frank, Lindenhurst
Take a look at our testimonials page for reviews from customers from other towns.
ACM Basement Waterproofing takes the stress out of basement and crawlspace repairs. With a focus on trust, clear communication, and long-term results, we offer custom solutions backed by high-quality products, so you can feel confident in your home again.”
Lidenhurst, NY Municipal Building
Phone: (631) 957-7510
Location: 430 South Wellwood Avenue
Lindenhurst, NY 11757
Office Hours: Monday – Friday, 8:00 AM – 3:30 PM
Lidenhurst, NY Links:
Lidenhurst, NY
Lidenhurst Building Permits
Here’s a resource list of contractors in Lidenhurst, NY. ACM provides this as a helpful starting point and does not officially endorse any of the names listed.
Plumber
Any Time Plumbing & Heating
215 W Hoffman Ave, Lindenhurst, NY 11757
516-595-5806
Electrician
Strong Island Electric
75 Linden St, Lindenhurst, NY 11757
631-627-1872
Driveway Paving Contractor
Skyline Masonry and Paving LI
150 Motor Pkwy, Hauppauge, NY 11788
631-816-1047
Landscaper
GrowinGreen Landscape and Design
Sunrise Hwy, West Babylon, NY 11704
631-495-8844
Masonry
Genstar Masonry and Landscaping
5340A Merrick Rd, Massapequa, NY 11758
516-902-0869
Imagine never checking your Lindenhurst basement during storms. Never running dehumidifiers constantly. Never explaining odors to guests.
This is reality for Lindenhurst homeowners who chose ACM Basement Waterproofing. Our systems transform wet basements into dry, usable space. Foundation repair that stops problems permanently. Crawl space waterproofing that actually works.
Your Lindenhurst home should be a source of pride, not stress. Make the change today—call ACM.
We make it simple, affordable, and stress-free — with guaranteed results.
