Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in Delevan, NY

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

Verified Reviews for Basement Waterproofing pros in Delevan, NY

*The Angi rating for Basement Waterproofing companies in Delevan, 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 Delevan, 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 February 21, 2026

Find Basement waterproofing pros in Delevan

Avatar for Locktight Waterproofing Corp
Locktight Waterproofing Corp
4.5(
49
)

Serving Delevan, 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 time1 day
4 neighbors recently requested a quote
Recommended by97%of homeowners
Request Quote
Avatar for Highlander Waterproofing Inc
Highlander Waterproofing Inc
5.0(
1
)

Serving Delevan, 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 rate95%
Request Quote
Hydro-Solutions, Inc.
3.2(
3
)

Serving Delevan, 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
Avatar for Bravestone construction
Bravestone construction
New to Angi

Serving Delevan, NY and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

At Bravestone Construction, we provide reliable, high-quality construction and maintenance services for both residential and commercial clients. Our team is built on integrity, skilled craftsmanship, and a commitment to getting every job done right.\n\nFrom home improvements to commercial projects, we focus on efficiency, clear communication, and lasting results—no matter the size of the job.\n\nConsistency in service. Confidence in every result.\n

1 neighbors recently requested a quote
Request Quote
Avatar for Fadale Enterprises, Inc.
Fadale Enterprises, Inc.
4.5(
35
)

Serving Delevan, NY and surrounding areas

In business since 1994

Free estimates

Emergency services offered

"The crew that worked in my basement did an excellent job. It was hard, dirty work but they did it all without mess to my house or yard. The drainage works great and I now have a dry basement - great work!"
.
.
.
.
.

+9

Recommended by91%of homeowners
Request Quote
Showing 1-10 of 30
Basement Waterproofing questions, answered by experts

The first step to preventing foundation cracks is to repair any current ones. When one crack forms, it becomes more likely that a second crack will follow. A few other tips include performing regular foundation checks, cleaning spouts and gutters, and installing exterior drains if needed. For those living in a hot and arid area, you should water your foundation every other day.

The most cost-effective foundation repair is using masonry patches and sealants to seal foundation cracks and offer some support to prevent further damage. These methods are used to fix minor foundation cracks quickly. However, they’re not suitable as a long-term solution, and they only offer minimal stability. On average, masonry patches and sealants cost $500, but a sealant like an epoxy crack injection can total over $2,000. If you’re handy and only looking for a temporary solution until you contact a local foundation repair contractor for a more permanent one, you can save hundreds by DIYing this repair.

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.

You should plan on waiting at least a year and ideally two to three years after construction before finishing your basement. This will give the foundation time to settle in response to the weight of your home and the expansion of the surrounding soil. You can then repair your foundation and seal any cracks as needed before finishing it to reduce your risk of future leaks or other issues.

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.

The Delevan, 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