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TRUSTED BY VALHALLA, NY HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon65
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Valhalla

Avatar for Arid Basement Waterproofing
Arid Basement Waterproofing
4.9(
89
)

Serving Valhalla, NY and surrounding areas

Approved

In business since 1963

Free estimates

Warranties offered

"I called Arid when my sump pump that the previous owner left died during a rain storm. I spoke with Pat, who was extremely responsive, honest, and professional. Pat was very understanding as I explained that water had come up into the basement through the sump well. He sold me on a primary and backup pump system with battery backup and sent his crew out to my home that day. The installation took about 40 min and 20 min after the pump was installed, the water levels dropped back to normal. I have already hired Arid again to come back and perform a liner install around the pump and will look to Pat and his team in the future for all my basement waterproofing needs."
PVC French drain
Trench w/ gravel
Cementing trench
Sump pump
Sump pump with a cover

+1

1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for American Dry Basement Systems, LLC
American Dry Basement Systems, LLC
4.9(
118
)

Serving Valhalla, NY and surrounding areas

Approved

In business since 1997

Free estimates

Credit card accepted

"I had my basement waterproofed almost 3 years ago by them and I had no issues since then with the basement flooding regardless of how much it rains. I highly recommend using American Dry Basement!"
Drainage Trench
Jackhammer
Mixing SuperCrete
Compress Wash Stones
Spreading SuperCrete

+7

Response time11 hrs
5 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Connecticut Basement Systems, Inc.
Connecticut Basement Systems, Inc.
4.3(
223
)

Serving Valhalla, NY and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"Excellent job.... Keith knew exactly what was wrong with our garage wall, he explained everything in great detail and offered us the right solution. The work was done in a timely manner. We are very pleased. Thank you CT Basement!"
Finished basement in CT
Basement Finishing in CT
Basement Finishing in CT
Basement Finishing in CT
Basement Finishing in CT

+13

Response time10 hrs
115 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Contractors' Waterproofing
Contractors' Waterproofing
4.8(
62
)

Serving Valhalla, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1985

Free estimates

Credit card accepted

"Gregg and his team were amazing. They work fast but efficient and very neat. His team is very polite and courteous. Gregg also made suggestions for utilizing and improving my basement. I cannot say how pleased I am with his work."
30 YEAR OLD BASEMENT
AFTER WATERPROOFING
Vapor Barrier
Why Your Basement is Wet and Damp
Thies Is How We fix

+1

Response time8 hrs
18 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Diggs Building Technologies Corp.
Diggs Building Technologies Corp.
4.9(
40
)

Serving Valhalla, NY and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"When it rained my basement would get 2-3 inches of water. Tim and his team redirected all of the drain pipes (5 in all), reshaped the slope of the land surrounding my house, planted grass seed, and left the yard spotless. Now my basement is drier than Arizona in mid-July. These guys are pros, they finished in a day. It was a pleasure to see these men work! Their price was more than fair. You can't go wrong with DIGGS! Thank you, Tim!"
Newburgh
Newburgh
Montgomery
Liberty
Saugerties

+1

Response time1 day
13 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Dirty Deeds Basement Waterproofing
Dirty Deeds Basement Waterproofing
5.0(
4
)

Serving Valhalla, NY and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Dean and his crew were professional, reliable, extremely neat/clean and went above and beyond, often, to make the sure work was completed to my satisfaction. They did small things not even required to make sure the entire basement area was much more than even expected. The basement has never been so dry in the 40 years I have lived here. I would hire them again in a heartbeat."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+24

Response time7 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Tigasi Home Improvement LLC
Tigasi Home Improvement LLC
5.0(
10
)

Serving Valhalla, NY and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Fausto and his team did an amazing job ripping out old fiberglass and installing new spray in. They also made a custom drywall cover for the exposed pipes. All done in 1.5 days. Less expensive than the comp. Would use again. Great to work with."
15 neighbors recently requested a quote
Avatar for ProSeal Waterproofing
ProSeal Waterproofing
5.0(
8
)

Serving Valhalla, NY and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Alex, the owner and lead contractor was a pleasure to work with. From start to finish the process was seamless. The waterproofing process was explained as well as the benefits from performing the work. Alex was personable, professional and knowledgeable. The pricing was very fair and competitive with the highest quality of workmanship."
Response time7 hrs
5 neighbors recently requested a quote
Avatar for NYC Plumbing, Heating, and Drain Cleaning
NYC Plumbing, Heating, and Drain Cleaning
4.7(
221
)

Serving Valhalla, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Lazar diagnosed the problem from my description of the problem. He was spot on when he showed up the next day. I wasnâ t on site, he kept me informed at every step, sending video. The main sewer line was clogged, which caused periodic sewerage backups. Compounded by hair in the bathtub, sinks and shower. Within an hour he pulled out tree roots from the line and snaked everything. He then sent pictures of all things flushing and flowing. Extremely professional and reasonably priced. He and his team are plumbing whisperes, excellent technicians."
Plumbing
Plumbing
Plumbing
Plumbing
Plumbing

+8

Response time50 mins
Response rate96%
5 neighbors recently requested a quote
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Showing 1-10 of 327
Basement Waterproofing questions, answered by experts

The best basement waterproofing method depends on the specific issue causing the water intrusion. For minor problems, simple solutions like installing a properly functioning gutter system to direct runoff away and grading the soil to slope away from your foundation can be effective.

If you have more significant water problems, the solution will need to be more robust:

  • For standing water on the basement floor, a floor drain or a sump pump system may be the best solution.

  • For water pooling around the foundation, installing an exterior French drain can intercept water before it reaches the basement walls.

Other effective waterproofing methods, which can be used depending on your home's specific needs, climate, and soil type, include sealing the interior walls, landscape alteration, installing interior drainage systems, and using a dehumidification system to control moisture levels.

The purpose of soffits is to circulate air, so a blocked soffit means the air in your attic becomes stagnant. This can lead to a number of problems, mostly moisture-related, that can cause damage to your health and your home. The good news is that unclogging soffits is relatively straightforward, and if your attic is easy to access, an easy DIY project.

Crawl spaces are the more desirable option overall because they provide additional space for storage and utilities, but they are more expensive to install and maintain. Slab foundations are considered a better option in warmer climates where the depth of the frost line isn’t an issue because they’re more affordable, but crawl spaces are better in areas where the frost line is deep or where flooding can be an issue.

Periodic inspections and addressing drainage issues prevent further damage.

Yes, you can finish a basement that leaks, as long as you address the leak first. Before finishing a basement, you’ll need to repair any cracks in the walls and waterproof the basement to prevent future leaks. It’s much harder to clean up a water leak from a finished basement than an unfinished one, so preemptively addressing any leaking areas prevents expensive repairs in the future.

The Valhalla, NY homeowners’ guide to basement waterproofing services

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