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TRUSTED BY BLADES, DE HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon18
    Verified basement waterproofing services reviews

Verified Reviews for Basement Waterproofing pros in Blades, DE

*The Angi rating for Basement Waterproofing companies in Blades, DE 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 Blades, DE 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 24, 2026

Find Basement waterproofing pros in Blades

Avatar for Basement Gurus, LLC
Basement Gurus, LLC
4.7(
211
)

Serving Blades, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Warranties offered

"From start to finish this company gets things done the right way. I would highly recommend to anyone needing any type basement work done especially waterproofing. These guys are the best in the business! Thank you Basement Gurus for my dry basement."
100 Ft 4 inch HDPE to drywell
Concrete Replacement
Egress Installation
Walls After Wall Pin Installation
After Concrete has been removed

+339

Response time1 day
722 neighbors recently requested a quote
Recommended by70%of homeowners
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Avatar for JES Foundation Repair
JES Foundation Repair
4.5(
1,446
)

Serving Blades, DE and surrounding areas

Approved (Corporate)

In business since 1993

Free estimates

Emergency services offered

"We contacted JES due to water flooding in our basement during heavy rain. Jason Gamse was on time, took the time to thoroughly inspect our basement and explain the reasons of our issue. He presented our options and was able to give us a pricing on the spot. We recommend Jason to assess any basement foundation and waterproofing project."
Protect Your Basement
Correct Your Wet Basement
Waterproof Your Basement
Protect Your Concrete
Polyurethane Foam Injection

+12

464 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for AVG Waterproofing
AVG Waterproofing
4.2(
27
)

Serving Blades, DE and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Great experience from the inspection of the issue, the estimate and the speed the job was scheduled and completed. Would (and already have) recommend to friends and clients (I'm a realtor). We had an engineer friend look at the solution Alex proposed for the job and he said this was the correct fix for the basement unlike a solution proposed my a different company. Thanks Alex!"
Encapsulation
Encapsulation
Basement
Basement
Basement

+11

Response time2 days
46 neighbors recently requested a quote
Recommended by82%of homeowners
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Avatar for Crawl Space Ninja of Delaware
Crawl Space Ninja of Delaware
4.5(
213
)

Serving Blades, DE and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

Proudly serving our community since 2006, we create worry-free spaces in your home that are made to last. As a faith-based company, we secure crawlspaces, basements and attics to restore your home to what it is meant to be: healthy air and lasting comfort.

Crawl Space Before
Crawl Space After
20 neighbors recently requested a quote
Recommended by87%of homeowners
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Avatar for Poseidon Plumbing & Home Services, LLC
Poseidon Plumbing & Home Services, LLC
4.6(
238
)

Serving Blades, DE and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Tve techo das vale yo determine the problem ver y quickly and triste the water condición."
Tortilla Shop
Tortilla Shop
Tortilla Shop
Tortilla Shop
Tortilla Shop

+40

Response time5 hrs
Response rate85%
350 neighbors recently requested a quote
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Avatar for '58 Foundations
'58 Foundations
3.2(
34
)

Serving Blades, DE and surrounding areas

Approved

In business since 1958

Free estimates

Small jobs welcome

"They were able to advise that I did not have a basement water problem and instead diagnosed condensation for which they suggested a simple solution. They did not charge"
Crawlspace Encapsulation
Crawlspace Encapsulation
Crawlspace Encapsulation
Crawlspace Encapsulation
Crawlspace Encapsulation

+31

Response time12 hrs
14 neighbors recently requested a quote
Recommended by75%of homeowners
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Avatar for JR Construction
JR Construction
4.7(
13
)

Serving Blades, DE and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.\n

Gallery
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Avatar for DryZone, LLC
DryZone, LLC
3.9(
4
)

Serving Blades, DE and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

Welcome to DryZone. LLC! Here at DryZone. LLC, we pride ourselves in not only completing every project to perfection, but creating lasting client relationships in the process. Our motto is "Protect your Investment", and we firmly stand by it. With every project we are given to complete, we promise to treat your home as if it were our own! At DryZone. LLC, extraordinary is the expectation. Give DryZone. LLC a call today, we look forward to earning your business.\n

PowerBraces
Response time1 day
21 neighbors recently requested a quote
Recommended by75%of homeowners
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Basement Waterproofing questions, answered by experts

A sewage smell in your crawl space is usually from a damaged or clogged pipe leaking sewer gasses or actual sewage underneath your home, but there are some other common causes. Moisture, from poor or damaged encapsulation or a malfunctioning sump pump, can harbor mold and bacteria, causing a musty smell. Pests can also get stuck in your crawl space and die, which causes a sewage-like odor.

It’s not the number of weep holes that should be of concern to builders but rather their spacing. Weep holes are usually spaced anywhere between 16 inches on center when using round tubes or wicking materials and 24 inches on center when using open-head joints. This is a more conservative spacing than the 33-inch maximum spacing on center that’s mentioned in the International Residential Code. All in all, the total number of weep holes a brick exterior should have will depend on the size of the structure.

Water damage to concrete is often gradual and can take months, if not years, for a concrete structure to be fully destroyed. The process often starts with cracks on the surface, followed by sinking slabs and eventually crumbling cement. Therefore, it is important to repair minor damages early to prevent the situation from worsening.

Several factors can impact the cost of waterproofing your basement. Some of the most common cost factors include:

  • Location

  • Square footage

  • Cause of the water leak

  • Type of foundation

  • Accessibility

  • Waterproofing method

  • Materials

  • Contractor experience and availability

  • Engineering reports, if needed

  • Structural and other repairs

  • Permits

Crawl spaces are prone to issues caused by excess humidity and improper ventilation, but that doesn’t mean you should avoid buying a house with a crawl space. A home that is encapsulated and well-maintained shouldn’t have any more issues than a slab or basement home.

The Blades, DE homeowners’ guide to basement waterproofing services

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

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