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
Westbury Basement Waterproofing Experts with Proven Solutions
Westbury Crawl Space Water and Basement Seepage Fixed the Right Way
Homes built in different decades across Westbury face their own unique challenges…
- Post-war houses near School Street: settling foundations
- 1970s splits around Ellison Avenue: inadequate drainage systems
- Newer construction off Old Country Road: builder-grade waterproofing failing
- Century homes near Maple Avenue: stone foundations letting moisture through
Every era of Westbury home has vulnerabilities, whether you’re near the railroad or closer to Carle Place.
ACM Basement Waterproofing understands these age-specific issues. Our basement waterproofing, crawl space repair, and foundation repair solutions are tailored to your home’s construction era and needs. Stop age-related water damage before it accelerates. Contact ACM today for your Westbury home inspection.
Protect Your Home Today
We make it simple, affordable, and stress-free — with guaranteed results.
Don’t Let Water Damage Threaten Your Westbury Home
Basement Waterproofing
A wet basement can lead to water damage, mold growth, and costly repairs. ACM Basement Waterproofing installs reliable waterproofing systems that capture water before it reaches your floor, helping keep your basement dry through heavy rain and changing seasons.
Foundation Repair
Foundation cracks and bowing walls should never be ignored. Our foundation repair solutions, including carbon fiber reinforcement, help stabilize foundation walls and prevent further structural movement, protecting your home’s long-term stability. We also provide crawl space support posts to fix sagging floors above your crawl space.
Crawl Space Waterproofing
Moisture in your crawl space can create odors, high humidity, and damage beneath your home. Our crawl space waterproofing systems collect and redirect water away from your foundation, helping create a cleaner, drier, and healthier space.
Protect Your Home Today
We make it simple, affordable, and stress-free — with guaranteed results.
Westbury’s Climate, Soil, and Older Homes Create Unique Challenges
Westbury receives approximately 44 to 46 inches of rain each year, along with 23 to 32 inches of snowfall, creating year-round moisture around many homes. Like much of Long Island, the area is underlain by sandy and gravelly soils that drain well but can gradually erode or settle when exposed to persistent water, increasing the risk of foundation movement.
Adding to these conditions, the median home in Westbury was built around 1953, making many houses more than 70 years old. Older foundations, aging drainage systems, and decades of soil movement can all contribute to basement leaks, damp crawl spaces, and foundation cracks.
At ACM Basement Waterproofing, we help Westbury homeowners protect these older homes with proven basement waterproofing, crawl space waterproofing, and foundation repair solutions designed for Long Island’s unique conditions.
Before Your Westbury Waterproofing or Repair Begins
At ACM Basement Waterproofing, we make foundation repair simple with honest recommendations, clear communication, and proven solutions built to last. Here are some helpful links to get you started on your home project.
Village of Westbury Building Department
Phone: (516) 334-1700
Mailing Address: Village Hall, 235 Lincoln Place, Westbury, NY 11590
Westbury, NY Links:
Building Department Website
Building Permit Application
Zoning Code
Experienced Westbury Contractors for Your Other Home Construction Needs
The contractors listed are provided for informational purposes only. ACM Basement Waterproofing does not endorse or guarantee the services of any individual contractor.
Plumber
PRO Mechanical Plumbing Inc.
262 Liberty Ave, Westbury, NY 11590
516-902-0595
Electrician
BQ Electric
QF87+PV Hicksville, New York
516-864-4600
Driveway Paving Contractor
J.I.P. Construction
33 Dayton St, Westbury, NY 11590z
516-410-0312
Landscaper
Sol De Primavera Landscaping
87 Lexington Ave, Westbury, NY 11590
516-451-9811
Masonry
Aguilar Masonry Contractor Corp
594 Bryant St, Westbury, NY 11590
516-475-7188
Protect Your Westbury Home from Water Damage and Foundation Problems
When it comes to protecting your home, experience and quality matter. At ACM Basement Waterproofing, we’ve helped Long Island homeowners solve basement leaks, crawl space moisture problems, and foundation issues with proven solutions designed to last.
Whether you need basement waterproofing, crawl space waterproofing, or foundation repair in Westbury, our team is here to provide an honest inspection, clear recommendations, and dependable workmanship. Contact ACM Basement Waterproofing today to schedule your free estimate and take the first step toward a safer, drier home.
Protect Your Home Today
We make it simple, affordable, and stress-free — with guaranteed results.