Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in Bellmore, NY

Enter your zip and get matched with up to 5 pros

TRUSTED BY BELLMORE, NY HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon115
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Bellmore

Avatar for Home Healthy Homes, Inc.
Home Healthy Homes, Inc.
4.3(
120
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Bellmore, 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
3 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for BuildingLI.com - BLI Facilities LLC
BuildingLI.com - BLI Facilities LLC
5.0(
32
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Bellmore, 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(
49
)
Basement Drainage Channels - Repair

Serving Bellmore, NY and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Called about a basement sewer backup and couldn't be happier with the service. This guy is the doctor of draining — diagnosed the issue fast and had everything flowing again in no time. Professional, honest, and clearly knows what he's doing. Highly recommend, don't hesitate to call him if you're dealing with a drain or sewer issue!""
Mainline stoppage
Plumbing
15 neighbors recently requested a quote
Avatar for WD Builders, Inc.
WD Builders, Inc.
4.7(
17
)
Basement Drainage Channels - Repair

Serving Bellmore, NY and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"I used William, and his firm for a bad windstorm claim, which he and his adjuster dealt with my insurance company (effortlessly I must say) and achieved one hell of an amazing settlement! Courtesy, professionalism, friendly, and very accommodating to say the least. A vast amount of different professionals for all your needs. From insurance claims to building a home from scratch. I look forward to using this company again, at the very least, getting guidance on anything to do with my home. Thank you all!"
COMMERCIAL ROOF (REHABILITATION CENTER
COMMERCIAL ROOF (REHABILITATION CENTER
COMMERCIAL ROOF (REHABILITATION CENTER
COMMERCIAL ROOF (REHABILITATION CENTER
COMMERCIAL ROOF (REHABILITATION CENTER

+57

Response time1 day
Recommended by100%of homeowners
Avatar for PRIORITY CESSPOOL SEWER & DRAIN, INC
PRIORITY CESSPOOL SEWER & DRAIN, INC
4.8(
270
)
Basement Drainage Channels - Install

Serving Bellmore, 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%
1 neighbors recently requested a quote
Avatar for Anthony's Any Sewer Any Drain, LLC
Anthony's Any Sewer Any Drain, LLC
4.6(
442
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Bellmore, 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 Patzan Home Improvement
Patzan Home Improvement
5.0(
15
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Bellmore, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"All their work was excellent. Not only did they replace our roof and repair water damage in our dining room, we had them do other jobs too. Replacement basement windows, outdoor lighting, and fencing. I would definitely hire them again."
Foundation
Response time1 day
Response rate99%
4 neighbors recently requested a quote
...
Showing 1-10 of 286
Basement Waterproofing questions, answered by experts

If a crawl space isn’t vented, there can be moisture buildup, which can lead to mold damage, easily destroying the foundation of your home. A closed-off crawl space can trap heat, which can be useful in the winter, but can also trap dangerous gases and prevent clean air from entering the home through the floorboards.

Yes, it is possible to over-dehumidify a house by removing too much moisture from the air. This can create an overly dry environment that negatively affects those with respiratory or skin issues, and may cause your skin, hair, and sinuses to feel dry. However, this is unlikely to happen with most modern dehumidifiers, as they are equipped with moisture sensors and adjustable settings. These features allow the unit to pause automatically when the desired humidity level is reached, preventing the air from becoming uncomfortably dry. In contrast, older or more basic dehumidifiers left running for too long could potentially over-dry the air. To avoid this, aim for a balance between removing excess moisture and maintaining a comfortable environment. You can often monitor your home's humidity levels using a modern thermostat for guidance.

Periodic inspections and addressing drainage issues prevent further damage.

Yes, these services often increase home value by preventing moisture-related issues and enhancing the usable space in basements or crawlspaces.

A plastic vapor barrier should completely cover your basement to prevent water from penetrating through the walls. This typically goes before installing insulation to prevent moisture from building up and becoming trapped on the inside of your insulation, where it can collect and lead to mold damage. Installing insulation after the vapor barrier allows for any moisture to exit the walls for better ventilation.

The Bellmore, NY homeowners’ guide to basement waterproofing services

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