Get matched with top basement waterproofing pros in Waterville, NY

Q: Should I close my crawl space vents in winter?

• <div><p>In most climates, contractors recommend closing your crawl space vents in winter. Keeping them shut protects your crawl space from freezing temperatures, pests, and cool breezes that can lead to chilly floors in your home. However, it's often best to speak with a local crawl space team about your specific design and its relationship to the winter season.</p></div>

Q: What causes a basement to smell musty?

• <div><p>Mold and mildew are the things in basements that actually cause the musty odors, but moisture is the underlying issue that causes mold and mildew growth. Addressing moisture and water problems and then removing materials that are moldy are some of the best ways to get rid of the musty odors. Preventive measures after that&mdash;like installing air fresheners and a dehumidifier&mdash;can help keep musty odors from returning.</p></div>

Q: How can I tell if my basement or crawlspace needs waterproofing?

• <div><p>Signs include persistent dampness, mold or mildew presence, musty odors, and visible water stains. If any of these occur, it is advisable to contact a professional for an inspection.</p></div>

Q: Can an underground downspout damage my foundation?

• <div><p>If not properly maintained, an underground downspout may damage your home's foundation. A clogged downspout can back up, causing water to pool around the base of your home and seep into the foundation. Regular inspections and maintenance keep your downspout in good working order, preventing damage and protecting your home.</p></div>

Q: What are the downsides to crawl space encapsulation?

• <div><p>The primary downside to crawl space encapsulation is the high cost, which can be several thousand dollars. Additionally, the process can make future repairs more complicated by limiting access to plumbing and electrical wiring within the crawl space. Encapsulation also requires sealing off any vents, which can be a disadvantage for home designs that benefit from the airflow they provide. It's recommended to consult with a crawl space contractor to determine if the benefits outweigh these potential drawbacks for your specific home.</p></div>

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Verified Reviews for Basement Waterproofing pros in Waterville, NY

*The Angi rating for Basement Waterproofing companies in Waterville, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

*The HomeAdvisor rating for Basement Waterproofing companies in Waterville, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

Last update on June 13, 2026

Reviewed in June 2026
I have known this young man since he was a teenager. His work is impeccable. So good I flew him from NC to NY just to finish my basement. Would highly recommend, 10/10 all the way.
Ace Of Trades
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Reviewed in March 2025
This is the third time I've called these guys. First time was a leaky outside host faucet. Second was a leaking water line in the basement (they fixed it AND put in a shutoff for nothing extra to make it easy if they ever need to come back). Today was a backed-up sewer line causing all kinds of...
MJM Plumbing and Heating
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Reviewed in December 2023
I hired Mr White to do some repairs for me on my foundation along with some waterproofing in my basement there were a few leaks in the basement that was caused by the problem I had with my foundation thankfully Thomas was able to fix it for a fair price it’s so hard to find a trustworthy...
Thomas White's Protective Coatings
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Reviewed in June 2022
Andrew and his crew (Dan) did a fantastic job repairing our foundation and parging and painting our basement. Andrew responded to my request promptly and was out to the house within a day to provide an estimate. This level of professionalism and communication continued throughout the entire...
The Masonry Doctor, LLC
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Reviewed in November 2017
Walter was prompt and polite. Completed installing natural gas service to my kitchen quickly and even added some hangars to the water pipes in the basement while he was down there!
Walter K. Grzesik
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Reviewed in September 2016
He had to remove and reconfigure the pipes to fit the sink in to replace the old one. This is an old house with old pipes. When he saw the drain was slow due to years of build up within the pipes leading to the basement, he recommended an honest, good rooter man who came right away. Jeff can...
Quality Craftsmanship of Central New York
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Reviewed in June 2014
They did everything they promised to do! All the old pavement was removed completely. They paved right along the house, as we requested, and graded it so it won't pond next to the basement walls. Everything was cleaned up each night and it looks fantastic!!! We will have them seal it next year...
Cornelius Asphalt Service
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Reviewed in May 2014
The initial phase of the effort went very well. The owner (Tony) came by, took measurements and pictures, later returning with a nice photo-shopped example of what the property would look like after the work was done. He made great suggestions for plants and cover that would be low maintenance...
D'ALESSANDRO'S NURSERY-LNDSCP
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Reviewed in September 2013
When I discovered I had a problem and water damage from my hot water heater upon returning from vacation, I called and they had someone out to take a look in about an hour. When it was apparent the hot water heater was gone, the team on site made phone calls to get another hot water heater and...
Rfc Inc Contracting
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Reviewed in July 2013
We are extremely pleased with the job. They were courteous, dependable and took great care to protect everything in the basement from dirt and dust. Also asked for our input throughout the process and offered some choices and made suggestions. Highly recommend this company. <br />
Foley Builders Inc
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Find Basement waterproofing pros in Waterville

Adirondack Basement Systems, Inc.

4.6(

107

)

Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Waterville, NY and surrounding areas

Approved (Corporate)

In business since 1998

Free estimates

Warranties offered

"Adirondack basement is wonderful Zach and Michael couldn?t have been any better friendly courteous very hard-working cleaned up. The basement looks better than it did the day the house was built."

Response time12 hrs

Response rate100%

17 neighbors recently requested a quote

Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Waterville, NY and surrounding areas

Approved

In business since 1962

Free estimates

Emergency services offered

"They took out a load bearing wall and installed a beam. I wanted to open up a room to open the kitchen. They were terrific, reliable, and I know it was done 100% right. I have not had any problems with it since and it has been 5 years."

Response time1 day

Response rate100%

9 neighbors recently requested a quote

Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Waterville, NY and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Woodford brothers did a great job waterproofing my basement. There estimate was right on par with other companies and actually a bit lower. The workers were very professional and very respectful of my property and house. Shoutout to Hunter who answered all questions thoroughly and didn’t mind at all how many I had as he was working! They showed up on time and worked all day, barely taking breaks. And so far, and we’ve had a few rainy days, we have had no water in our basement. I would not hesitate to recommend Woodford Brothers."

Response time2 hrs

43 neighbors recently requested a quote

Recommended by58%of homeowners

Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Waterville, NY and surrounding areas

Approved (Corporate)

In business since 2019

Free estimates

Warranties offered

"We cannot say enough good about Dylan, Seth and Tim. 3 very hard workers. Lifting heavy heavy loads of concrete and stone up my and down my cellar and porch steps. They never stopped for breaks. Great workers. Respectful and pleasant and knew their job requirements. Very careful with doors, floors etc It?s a messy job. ThankYou"

+14

336 neighbors recently requested a quote

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Thomas White's Protective Coatings

4.6(

)

Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Waterville, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1973

Small jobs welcome

Offers commercial services

"Tom repaired our chimney and seal coated. Excellent service, friendly and honest"

Response time2 days

24 neighbors recently requested a quote

Recommended by82%of homeowners

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R Davies Construction

5.0(

)

Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Waterville, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Offers commercial services

"Concrete repair was well done! Professional approach, accurate estimate of cost and time to complete. Responded to my request and was able to schedule the job quickly"

Response time5 hrs

Response rate98%

15 neighbors recently requested a quote

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Highlander Waterproofing Inc

5.0(

)

Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Waterville, NY and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

At Highlander Waterproofing & Foundation Repair, we are the area's trusted experts specializing in basement and crawlspace waterproofing and encapsulation, along with foundation repair services for bowing and buckling walls, floor and wall cracks, and full foundation rebuilds to name a few. When you contact Highlander for a free inspection, you are choosing a BBB A+ Accredited, two-time Torch Award for Ethics Winner, with our most recent years 2021, 2022!

Response time1 day

Response rate100%

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Adirondack Landscaping

4.0(

)

Basement Drainage Channels - Install

Serving Waterville, NY and surrounding areas

Approved

In business since 2002

Free estimates

Credit card accepted

"Great job, I have them doing my mowing monthly. Eric is great to deal with. I would highly recommend."

+40

Response time1 day

10 neighbors recently requested a quote

Recommended by91%of homeowners

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D&S Property Service LLC

New to Angi

Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Waterville, NY and surrounding areas

Approved

I take pride and value the things I do. I’ve always wanted to have my own business and I made it happen. I work hard everyday to achieve my goals.

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Highlander Waterproofing, Inc.

3.8(

229

)

Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Waterville, NY and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"I called numerous companies to give me an estimate on waterproofing our basement. Brandon was quick to respond and was able to address the problem and find a solution that was directed at the specific issue. Highlander was easy to work with and actually enjoyed having the entire crew at the house. They went above and beyond answering any questions with a guarantee and cost that I could live with. I highly recommend Highlander to anyone looking to fix a damp basement."

+45

Response time1 day

Recommended by88%of homeowners

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Showing 1-10 of 50

Basement Waterproofing questions, answered by experts

In most climates, contractors recommend closing your crawl space vents in winter. Keeping them shut protects your crawl space from freezing temperatures, pests, and cool breezes that can lead to chilly floors in your home. However, it's often best to speak with a local crawl space team about your specific design and its relationship to the winter season.

Mold and mildew are the things in basements that actually cause the musty odors, but moisture is the underlying issue that causes mold and mildew growth. Addressing moisture and water problems and then removing materials that are moldy are some of the best ways to get rid of the musty odors. Preventive measures after that—like installing air fresheners and a dehumidifier—can help keep musty odors from returning.

Signs include persistent dampness, mold or mildew presence, musty odors, and visible water stains. If any of these occur, it is advisable to contact a professional for an inspection.

If not properly maintained, an underground downspout may damage your home's foundation. A clogged downspout can back up, causing water to pool around the base of your home and seep into the foundation. Regular inspections and maintenance keep your downspout in good working order, preventing damage and protecting your home.

The primary downside to crawl space encapsulation is the high cost, which can be several thousand dollars. Additionally, the process can make future repairs more complicated by limiting access to plumbing and electrical wiring within the crawl space. Encapsulation also requires sealing off any vents, which can be a disadvantage for home designs that benefit from the airflow they provide. It's recommended to consult with a crawl space contractor to determine if the benefits outweigh these potential drawbacks for your specific home.

The Waterville, NY homeowners’ guide to basement waterproofing services

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

See all articles

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•
Oct 16, 2026Oct 16, 2026
How Much Does Basement Waterproofing Cost? [2026 Data]
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How Much Does It Cost to Finish a Basement? [2026 Data]
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•
Jul 10, 2026Jul 10, 2026
How Much Does Crawl Space Encapsulation Cost? [2026 Data]
A variety of factors can affect your total crawl space encapsulation cost. Here’s a breakdown of the cost of this project, whether you hire a pro or DIY.
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•
Jul 9, 2026Jul 9, 2026
How to Hire a Basement Waterproofing Contractor
Waterproofing your basement is important to protect your home. Follow these tips to ensure that you hire the right waterproofing contractor for the job.
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What Is Basement Waterproofing and How Does It Work?
Struggling with a damp basement? Learn about basement waterproofing and how these tips can help keep your basement safe from the elements.
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How to Waterproof a Basement Like a Pro
Dealing with a damp basement? Follow these steps for DIY basement waterproofing to keep water and moisture out and boost your home’s energy efficiency.