Top-rated basement waterproofing pros.

Best basement waterproofing pros near Boston, NY

Enter your zip and get matched with up to 5 pros

Need a pro for your basement waterproofing project in Boston, NY?

Select your specific project to find the pro for you.

TRUSTED BY BOSTON, NY HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon55
    Verified basement waterproofing services reviews

Verified Reviews for Basement Waterproofing pros in Boston, NY

*The Angi rating for Basement Waterproofing companies in Boston, 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 Boston, 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 April 16, 2025

Top-Rated Basement waterproofing pros in Boston - Updated Nov 2026

Avatar for Everdry Waterproofing of Upstate New York
Everdry Waterproofing of Upstate New York
4.6(
612
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Boston, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Free estimates

Warranties offered

"Hi i hired Everdry about 14 years ago to waterproof my basement. They were great to work with kind courteous and polite...i recently and a small issue, i called we set an appointment they came and fix the issue and were done..thanks so much.i would recommend Everdry Waterproofing to any home owner with basement issues. THX AGAIN"
Trucks
Response time2 days
2 neighbors recently requested a quote
Recommended by83%of homeowners
Request Quote
Avatar for Frank's Basement Systems
Frank's Basement Systems
3.6(
72
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Boston, NY and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"THIS is the company to hire for basement waterproofing! The salesperson came out and surveyed my basement. He identified two cracks in the wall, explained the way they would be fixed, and suggested I purchase a dehumidifier to eliminate any other dampness issues. After having another company out recommended by Home Advisor (Everdry), who wanted $16,000 to fix the HUGE issues I had with cracks everywhere on every wall, as well as DANGEROUS mold issues, Frank's salesman said the two cracks didn't even need to be fixed right now because they weren't bad at all."
Crawl Space After
Crawl Space Before
Before Foundation Repair
After Foundation Repair
Response time10 mins
Response rate100%
33 neighbors recently requested a quote
Request Quote
Avatar for Locktight Waterproofing Corp
Locktight Waterproofing Corp
4.5(
49
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Boston, NY and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"Noticed a crack a few years ago, this year noticed it was bigger. Got 2 estimates. Not only was Locktight a better price, but the estimate was prompt, the guys worked fast and efficiently, nearly no disturbance to the area. Dug down (by hand!!) identified the broken elbow fitting in pipe, replaced it, waterproofed and sealed crack. Super professional. Would highly recommend."
Another happy customer!
Clay drain tile removal. FACT: With WNY being an older development in most areas, clay drain tile was used in the basements to lower the water table. Over time, clay deteriorates which leaves you with cracked, broken and defective drain tile. This leads to water backing up into your basement causing mold, mildew & damage to your foundation.
Basement Foundation Crack (Poured Concrete)
Basement Foundation Crack (Block Walls)
LockTight does it right by calling before we dig. We hand dig to protect your lawn, sidewalk, landscaping and underground utilities.

+1

Response time2 days
Response rate100%
5 neighbors recently requested a quote
Request Quote
Avatar for Erie Home
Erie Home
4.4(
74
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Boston, NY and surrounding areas

Approved (Corporate)

In business since 1976

Free estimates

Credit card accepted

"Erie homes very professional from first encounter to finished project. I now have peace of mind knowing my basement is waterproof. Great job!!"
Basement Before and After
Basement Before and After
Basement Before and After
Basement Before and After
Basement Before and After

+47

142 neighbors recently requested a quote
Recommended by93%of homeowners
Request Quote
Avatar for T-Mark Plumbing, Heating, Cooling & Electric
T-Mark Plumbing, Heating, Cooling & Electric
4.5(
649
)
Basement Drainage Channels - Install

Serving Boston, NY and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

"Everything went fine and he was done in no time."
Boiler Installed
2 Boilers Installed
Additional Photos
Additional Photos
Additional Photos

+10

Response time1 day
Response rate100%
4 neighbors recently requested a quote
Request Quote
Avatar for Cellino Plumbing
Cellino Plumbing
4.4(
235
)
Basement Drainage Channels - Install

Serving Boston, NY and surrounding areas

Approved

In business since 1996

Emergency services offered

Credit card accepted

"Cellino plumbing was very professional. We received a call prior to their arrival. No major issues were found. The technician was pleasant. I would have this company do future plumbing repairs if needed."
.
.
.
Additional Photos
Additional Photos

+12

Response time7 hrs
Response rate100%
1 neighbors recently requested a quote
Request Quote
Avatar for Highlander Waterproofing Inc
Highlander Waterproofing Inc
5.0(
1
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Boston, 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%
Request Quote
Straight A Services
4.3(
9
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Boston, NY and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"We had quite a bit of winter damage from a leaking roof and Jay repaired everything. There was nothing he could not do. During the five week job, he repaired or replaced drywall and insulation, roof tiles, removed damaged wallpaper, painted and even took care of mold! He was professional, trustworthy and very pleasant. in addition his prices were very reasonable. I trust him completely and would not hesitate to hire him again."
pad, stairs& walk
pad, stairs& walk
Side Entry with Colorful Flower Bed and Walkway
pad, stairs& walk
pad, stairs& walk

+3

Response time6 hrs
Recommended by100%of homeowners
Request Quote
Hydro-Solutions, Inc.
3.2(
3
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Boston, NY and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

Hydro-Solutions, Inc., are experts in Basement Waterproofing and Foundation Repair. We are a locally owned and operated company, that values honesty and integrity in all aspects of our business. Our dedicated team of professionals, have many years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Response time5 hrs
Recommended by100%of homeowners
Request Quote
...
Showing 1-10 of 52
Basement Waterproofing FAQs, answered by experts

The purpose of crawl space encapsulation is to prevent mold by blocking moisture and reducing humidity. If the vapor barrier is properly installed, it significantly reduces the chance of mold developing within the crawl space. However, mold can sometimes grow behind the encapsulation material, but it will be sealed away from the main area. Additionally, moisture can still condense inside the encapsulated space, so if you notice excess humidity, installing a dehumidifier is recommended to prevent mold and mildew growth.

Yes, cleaning a crawl space is worth the cost. Although it's an out-of-sight area, neglecting it can lead to significant problems like pest infestations (including termites and carpenter ants), mold, and fungal growth, which can cause structural damage. Regular cleaning helps prevent these issues. While hiring a contractor has ongoing costs, the price for cleaning—typically between $0.50 and $4 per square foot—is much lower than the cost to remediate a pest or mold problem. Additionally, a clean crawl space can lead to improved indoor air quality and more comfortable temperatures in your home.

Water damage always poses a primary risk of mold and mildew, but growth is not guaranteed. Whether mold develops depends on several factors, including the severity of the water damage and how quickly the area is addressed. To prevent mold, you must act fast—ideally within the first 24 hours. The process involves cleaning up all standing water and thoroughly drying the affected area. If the damage is extensive, the cleanup was delayed, or you suspect mold might be present, it is safest to assume it has grown and contact a professional mold inspector or removal expert to assess the situation.

If foundation problems are not fixed, they will likely worsen over time, leading to more complex and expensive repairs. Neglecting a damaged foundation can cause a range of issues, including:

  • Structural Damage: Minor problems like small cracks can escalate into major structural issues. This can damage the house above the foundation and, in severe cases, lead to foundation walls caving in or a total collapse.

  • Water Damage and Pests: Moisture and water intrusion can cause flooding, mold growth, and pest infestations.

  • Health and Safety Risks: Mold can lead to poor indoor air quality and other health risks, while structural instability poses a significant safety hazard.

  • Reduced Home Efficiency: A compromised foundation can negatively impact your home's energy efficiency.

To avoid these escalating problems and costs, it's best to hire a foundation repair company to address any issues as soon as you become aware of them. The earlier problems are discovered and fixed, the lower the repair cost will likely be.

If you notice standing water under the deck after rainstorms, you may need a drainage system to efficiently move this water. You do not want standing water to rest against your foundation or against support posts for the deck, as this could cause significant structural problems over time. Make sure the area has proper grading, too.

The Boston, 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