Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in Mill Neck, NY

Enter your zip and get matched with up to 5 pros

TRUSTED BY MILL NECK, NY HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon35
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Mill Neck

Avatar for Zavza Seal, LLC
Zavza Seal, LLC
4.8(
52
)

Serving Mill Neck, NY and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"This was the second time I hired zavza seal. This time I needed help with attic insulation for my parents house. Starting with setting up the free appointment, ending with the crew and quality of the work - they deliver a great experience and I highly recommend them for anything waterproofing, insulation, concrete and foundation fixes. If you are looking for a contractor and donâ t know who is trustworthy and professional, go with Zavzaseal, you ll be in a very good hands."
Flooring
Flooring
Flooring
Flooring
Response time7 hrs
Response rate98%
Recommended by95%of homeowners
Avatar for Home Healthy Homes, Inc.
Home Healthy Homes, Inc.
4.3(
119
)

Serving Mill Neck, NY and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"We wanted to finish our basement but was hesitant bc of our flooding problems. Home healthy homes solved that for us. They came in waterproofed and removed all mold. We have had heavy rainstorms since and no more floods! Glen and the team are so professional and could not be more helpful. They are reasonable and worth every dime! Highly highly recommend!! They go above and beyond."
Newsday Article
Response time4 hrs
10 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for BuildingLI.com - BLI Facilities LLC
BuildingLI.com - BLI Facilities LLC
5.0(
32
)

Serving Mill Neck, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"I hired Long Island handyman construction group to remodel a 400sf basement and bathroom in Melville. They were priced in the middle compared to other bids. I picked them thanks to their out of the box advice which saved me thousands of dollars. There was one problem with the plumbing which cost an extra 1800 dollars. The owner settled with me 50/50 even though it was a pre-existing issue. The project was started early and completed early. All mess was cleaned up and the crew was very friendly and fully aware. Very reputable guys and very easy to deal with. Thanks Moises and Eddy."
before demo
kitchen demolition
demolition complete
kitchen tile job in progress
kitchen tile

+172

Response time7 hrs
Recommended by76%of homeowners
Avatar for Dynamic Drainage LLC
Dynamic Drainage LLC
5.0(
46
)

Serving Mill Neck, NY and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Dynamic Drainage did an outstanding job locating a drain line breakage. Their technician was professional, efficient, and used advanced camera technology to find the exact problem quickly, saving me a lot of time and stress."
Mainline stoppage
Plumbing
10 neighbors recently requested a quote
Avatar for PRIORITY CESSPOOL SEWER & DRAIN, INC
PRIORITY CESSPOOL SEWER & DRAIN, INC
4.8(
270
)

Serving Mill Neck, NY and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"Had a backup a few days before and wanted to determine if it was a simple clog or cesspool related. They sent out a tech (Jimmy) the same day. He located both cesspools and walked me through my options. He was honest and patient, answering all my questions along the way."
Additional Photos
Response time8 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for Anthony's Any Sewer Any Drain, LLC
Anthony's Any Sewer Any Drain, LLC
4.6(
442
)

Serving Mill Neck, NY and surrounding areas

Approved

In business since 2006

Emergency services offered

Warranties offered

"Anthony and his team responded immediately to my problem. As the complexity increased they remained professional, explored all options and kept me informed throughout the process.Their due diligence resulted in a clear flowing drain and basement so clean you could hardly believe that there was a serious drain blockage. I highly recommend this company and would definitely use their services again. Yeah Team Anthony!"
Video Inspection
Video Inspection
Pipe Extracting
Pipe extracting
Crawl space plumbing

+31

Response time1 day
Recommended by94%of homeowners
Avatar for Lorenzo Napolitano Construction Inc.
Lorenzo Napolitano Construction Inc.
4.9(
17
)

Serving Mill Neck, NY and surrounding areas

Approved

In business since 1994

Free estimates

Customers say: True professional

"Lorenzo was responsive, prompt and fair. He and his team installed a drywall for us to help with water in our basement 6 months ago. So far, everything is working well."
Patio
Concrete pool coping
Patio
Patio finished
Patio finished

+72

Response time7 hrs
Response rate86%
2 neighbors recently requested a quote
Avatar for Foundation Crack Repair, LLC
Foundation Crack Repair, LLC
4.4(
15
)

Serving Mill Neck, NY and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"Im am so happy with the work that was done on my house. Tyler came and gave a very fair estimate on lifting my concrete side entrance stairs to my basement. He explained every step of the process and did exactly what we wanted with no issues. Everything was done to perfection. No damage was done and you cant even tell the stairs ever needed a repair in the first place. I would highly recommend this company and would hire again for any future jobs."
Foundation Repair Ex.
Basement Repair Project
Response time2 days
Response rate99%
82 neighbors recently requested a quote
...
Showing 1-10 of 272
Basement Waterproofing questions, answered by experts

Periodic inspections and addressing drainage issues prevent further damage.

Yes, engineers assess soil load-bearing capacity and provide construction guidelines.

No, everything doesn’t get wet if the bathroom is well-designed and the fixtures are properly installed. It’s important that the floor of a wet room drains correctly, and proper waterproofing and slip-resistant flooring are used to avoid creating slipping hazards. Since the shower isn’t housed in an enclosed space, you’ll need to make sure the towel rack and toilet paper holder are placed in areas where they won’t get wet.

Standard homeowners insurance policies may cover basement water damage or flooding, but only if it is caused by a sudden and accidental event that is a covered peril, such as a burst pipe or a failing appliance. Damage caused by natural flooding from extreme weather, groundwater seepage, or heavy rain is typically excluded and requires a separate flood insurance policy. Some insurers also offer an optional water backup endorsement for issues like sewer backups. Review your policy or speak with your agent to understand your specific coverage.

Yes, outside leaks can easily cause damage to your home if you don’t have waterproofing measures in place. Regularly check your property for signs of a leak, ensure your home’s landscaping is at least at a 5% slope, your basement windows are sealed, and you have an aligned gutter system to catch rainwater.

The Mill Neck, NY homeowners’ guide to basement waterproofing services

From average costs to expert advice, get all the answers you need to get your job done.