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TRUSTED BY VALLEY STREAM, NY HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon62
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Valley Stream

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

Serving Valley Stream, NY and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"These guys were great. I had mold in my basement walls. This company was very knowledgeable and their price was very good. In one day not only was all the mold gone but they also waterproofed my basement. They were professional and fast. I highly recommend them."
Newsday Article
Response time4 hrs
2 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Bobking Construction, Inc.
Bobking Construction, Inc.
4.7(
81
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Valley Stream, NY and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"Bobby and his crew answered all my questions, they were respectful and extremely helpful. Bobby and crew went above and beyond what was on the contract. My house looks beautiful, they power washed entire building, pained the sidewall of the building with thorocoat, front of house was pointed where necessary and applied waterproofing sealer, glass block window, painted stoop and stairs, cemented cracks on stoop and sidewalk, painted outside railing and applied cement in basement where needed. I have to say some of what was done wasnâ  t even on the contract, so they went above what was expected and to my surprise Bobby didnâ  t charge extra. Being a single woman who has had bad experiences with contractors and their disgraceful personalities, having Bobby and his crew work on my property was a pleasure and breath of fresh air. I would hire Bobby and his crew again and recommend them in a heart beat. Best work!!"
Brick pointing
Brick work
Concrete Sidewalk
Tile installation
Tiles installed

+66

Response time1 day
Recommended by88%of homeowners
Avatar for Dynamic Drainage LLC
Dynamic Drainage LLC
5.0(
49
)
Basement Drainage Channels - Repair

Serving Valley Stream, 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
16 neighbors recently requested a quote
Avatar for PRIORITY CESSPOOL SEWER & DRAIN, INC
PRIORITY CESSPOOL SEWER & DRAIN, INC
4.8(
270
)
Basement Drainage Channels - Install

Serving Valley Stream, 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 Valley Stream, 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 JJ Piping
JJ Piping
4.9(
16
)
Basement Drainage Channels - Repair

Serving Valley Stream, NY and surrounding areas

Approved

In business since 2020

Small jobs welcome

Credit card accepted

I’m a young plumber with experience and certifications. I’m looking to get my business Started with my colleagues that establish relationships with customers and landlords. I promise full respect, fair pricing and honest excellent work. We offer a warranty on our work And take the right steps to leave your home as clean as we found it. \nWe specialize in leak and pipe repair, but we also; unclog drains, Clean grease traps, snake sewers,Install rough in plumbing, Install new plumbing fixtures, Install new water heaters, fix dripping showers or faucets, fix and replace toilets, install new faucet and sink, install instant hot water heater, install washer and dryer, install stoves to existing gas lines, do MINOR gas work, fix or replace sump pump, install radiators or baseboards, and many other plumbing issues you may have. We work in Queens, Long Island, Brooklyn, and any other locations around. We are looking forward to working with you!

Renovation Piping
Renovation Piping
Renovation Piping
Renovation Piping
Radiator Steam Valve

+103

Response time6 hrs
Recommended by92%of homeowners
Avatar for Patzan Home Improvement
Patzan Home Improvement
5.0(
15
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Valley Stream, 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%
3 neighbors recently requested a quote
Avatar for Eduard Plumbing Repairs
Eduard Plumbing Repairs
4.9(
36
)
Basement Drainage Channels - Repair

Serving Valley Stream, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Emergency services offered

Warranties offered

"Had to call Eduardo Plumbing Repair after the unlicensed workers sent by another company to install a sump pump did a horrible job. Eduardo quickly fixed the problem. I am very happy with the results and would recommend highly."
Response time10 hrs
Response rate94%
19 neighbors recently requested a quote
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Basement Waterproofing questions, answered by experts

The best type of basement ventilation system depends on your budget, the moisture in your basement’s air, and the types of windows you have down there. You should consider all of these factors when choosing a ventilation system. However, the most effective method for basement ventilation is an energy recovery ventilator (ERV) or a whole-house ventilation system, which preheats or precools incoming air from the outside while also managing water vapor.

Water that pools under pavers can erode the soil foundation and weaken the paver structure. In some situations, it can also cause mold and mildew growth. If that happens, you may need to start budgeting for the cost to build and install a patio to replace the damaged one.

You’ll need to reseal the foundation every five to 10 years, depending on the sealant you’ve used, the moisture conditions present in and around your home, and the condition of your foundation. Having a foundation inspection conducted before reapplication can help you catch any problems before you begin resealing. Of course, if you notice any new leaks or other moisture problems at any time, it may be necessary to reseal the foundation sooner.

You can DIY basement waterproofing in some ways to help save on the overall costs. If your basement isn’t experiencing a lot of water but is noticeably humid, you can try running a dehumidifier that will pull the excess water out of the air. If you notice water leaking due to outdoor drainage issues, you can add downspout extensions to keep rainwater away from your home. 

However, if the problem is more severe and requires a more extensive solution, it’s best to call a basement waterproofing professional to assess the treatment you need and install waterproofing safeguards properly. Since keeping water out of your basement is important, ensuring this job is done correctly the first time is best.

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.

The Valley Stream, NY homeowners’ guide to basement waterproofing services

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