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  • 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

Basement Waterproofing Specialists
4.0(
597
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Blades, DE and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"I have had my basement waterproofed twice and it still flooded. The companies couldn't stop the amount of water I was getting, Basement Waterproofing Specialists installed a commercial system in my basement and "I AM DRY!" thank you Basement Waterproofing Specialists."
Foundation Repair
Before and After Stone Work
Mirra Drain
Mold Remediation
Clean Work Areas

+67

Response time11 hrs
245 neighbors recently requested a quote
Recommended by86%of homeowners
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Avatar for JES Foundation Repair
JES Foundation Repair
4.5(
1,448
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Blades, DE and surrounding areas

Approved (Corporate)

In business since 1993

Free estimates

Emergency services offered

"The workers were very professional and helpful with any questions we had. We had a waterproofing system installed with a sump pump before a basement concrete pour."
Protect Your Basement
Correct Your Wet Basement
Waterproof Your Basement
Protect Your Concrete
Polyurethane Foam Injection

+12

668 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for AVG Waterproofing
AVG Waterproofing
4.2(
27
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Blades, DE and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Alex is a pro, and the team works hard and did a great job. My basement was particularly difficult...apparently the concrete floor was built to last 1000 years and required a compressor the size of a VW to give the jackhammers enough power to break up the concrete. I actually had an agreement with another contractor but kept my appointment with AVG. Once I walked through it with Alex I knew I had gone with the wrong guy and I changed to AVG. I am very glad I did even though they cost a little more than the first company. This is a job you want done the right way."
Encapsulation
Encapsulation
Basement
Basement
Basement

+11

Response time2 days
56 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
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

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
48 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
)
Basement Drainage Channels - RepairBasement Drainage Channels - Install

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%
345 neighbors recently requested a quote
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Avatar for '58 Foundations
'58 Foundations
3.2(
34
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Blades, DE and surrounding areas

Approved

In business since 1958

Free estimates

Small jobs welcome

"The required fix required that outside trenching be done and B-Dry does not do this type of work. The representative was very knowledgeable about the problem and apologized for not being able to solve the issue. Very much appreciated his honesty."
Crawlspace Encapsulation
Crawlspace Encapsulation
Crawlspace Encapsulation
Crawlspace Encapsulation
Crawlspace Encapsulation

+31

Response time12 hrs
5 neighbors recently requested a quote
Recommended by75%of homeowners
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Avatar for JR Construction
JR Construction
4.7(
13
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Blades, DE and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

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
13 neighbors recently requested a quote
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Avatar for DryZone, LLC
DryZone, LLC
3.9(
4
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

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
28 neighbors recently requested a quote
Recommended by75%of homeowners
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Hydro-Solutions, Inc.
3.2(
3
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Blades, DE 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
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Showing 1-10 of 71
Basement Waterproofing questions, answered by experts

As the first layer of water protection for your roof deck and the building materials below, underlayment is designed to prevent water damage, so it’s okay if it gets wet. However, you shouldn’t rely solely on underlayment for protection. If rain interrupts your roof project and you have all of the underlayment down, you’ll likely be fine, but you should install shingles over that layer as soon as possible, as long-term exposure can lead to water damage.

Yes, outside leaks can easily cause damage to your home if you don’t have waterproofing measures in place. Regularly check your property for signs of a leak, ensure your home’s landscaping is at least at a 5% slope, your basement windows are sealed, and you have an aligned gutter system to catch rainwater.

When doing any type of project involving mold, it's important to wear the right protective gear. You'll want an N-95 or KN-95 mask to keep yourself from inhaling mold spores, which can be irritating or trigger an allergic reaction in people with weakened immune systems. You'll also want to wear protective eyewear and gloves to limit your contact with mold.

It depends on what caused your basement flooding, the extent of the problem, and the risk of the flood continuing. If your flood is coming from a septic system or sewer line, breathing in the sewer gasses can be dangerous, so you should vacate. If the flood occurs from an ongoing natural disaster, relocating to a safe area might be wise. If you just have a plumbing leak or rainwater coming in, you can likely stay in the house if you don’t have electrical lines down there, but make sure you call in professionals to fix the issue immediately.

Rigid foam board insulation is one of the safest insulation materials for basement walls. The panels offer a moisture barrier to prevent mold and mildew build-up. At the same time, this material is also fire-resistant, so you don’t have to worry as much about a fire breaking out as you would with spray foam insulation. 

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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