Premium Basement Waterproofing Solutions – Greenport, NY

Greenport Basement and Crawl Space Waterproofing That Lasts

The smell of damp air. The sight of hairline cracks in the foundation. The chill of a wet crawl space floor.

For Greenport homeowners, these aren’t just inconveniences—they’re warning signs. ACM Basement Waterproofing installs French drains, sump pumps, and foundation reinforcements to stop water before it damages your home.

Living by the harbor brings beauty and risk. Protect your Greenport home with ACM’s proven waterproofing solutions, built for Long Island’s coastal climate.

Greenport Basement Waterproofing Customer Reviews

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

Greenport Basement Waterproofing Customer Reviews

At ACM, we’re committed to delivering exceptional service from start to finish. We guide you through every step of the process and craft custom solutions using premium products to safeguard your home. Your peace of mind and your home’s protection are always our top priorities.

Village of Greenport, NY Municipal Building
Phone: (631) 477-0248
Fax: (631) 477-1877
Location: 236 Third Street, Greenport, NY 11944
Office Hours: Monday – Friday 8:30am – 4:30pm

Greenport, NY Links:
Village of Greenport, NY
Village of Greenport, NY, Building Department Information
Village of Greenport, NY Building Permit Application

Trusted Contractors for You Greenport, NY Needs

Here’s a list of contractors who may be able to assist with your home projects in Greenport. Please note, this list is provided for your convenience, and ACM does not specifically endorse any of the contractors listed.

Plumber
Roto-Rooter Plumbing & Water Cleanup
123 Maple Ave #2, Riverhead, NY 11901
631-874-3176

Electrician
GJS Electric LLC
6619 Main Rd, Mattituck, NY 11952
631-458-0914

Driveway Paving Contractor
Skyline Masonry and Paving LI
150 Motor Pkwy, Hauppauge, NY 11788
631-816-1047

Landscaper
The Lawn Barber | Land Clearing, Excavating & Land Grading Suffolk County
15 W Montauk Hwy #176, Hampton Bays, NY 11946
631-685-2159

Masonry
Legacy Brick and Stone
5 Hyland Rd, Center Moriches, NY 11934
631-394-7952

Two Choices for Greenport Homeowners

You can ignore the damp crawl space, the cracks in your foundation, the musty basement smell—and watch the damage spread. Or you can call ACM Basement Waterproofing and stop the problem now.We specialize in basement waterproofing, crawl space repair, and foundation repair that protects Greenport homes long-term.The choice is yours—but the sooner you act, the stronger your home will be.