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TRUSTED BY LEWES, DE HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon74
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Lewes

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

Serving Lewes, 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
270 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for AVG Waterproofing
AVG Waterproofing
4.2(
27
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Lewes, DE and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"I had two jobs install a French drain sump pump in my basement and replace concrete in driveway to garage 26 ft by 5 ft and it was all done in a day and a half they cleaned up and left everything neat a crew of seven hard working guys will hire again thank you AVG waterproofing"
Encapsulation
Encapsulation
Basement
Basement
Basement

+11

Response time2 days
60 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Crawl Space Ninja of Delaware
Crawl Space Ninja of Delaware
4.5(
213
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Lewes, 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
64 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Poseidon Plumbing & Home Services, LLC
Poseidon Plumbing & Home Services, LLC
4.6(
238
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Lewes, DE and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

Poseidon Plumbing & Home Services is proud to be the team you can truly depend on for reliable plumbing services in Ocean City, Berlin, Salisbury, Millsboro, and the surrounding areas. The plumbing experts take pride in going above and beyond for their customers. From their maintenance plans to affordable financing options through Foundation Finance, you can rest assured they’ll have your plumbing issues resolved right away. Best of all, they don't charge dispatch fees and can provide you with the total cost of your service before beginning any work. Contact their fully licensed and certified plumbers for more information.

Tortilla Shop
Tortilla Shop
Tortilla Shop
Tortilla Shop
Tortilla Shop

+40

Response time5 hrs
Response rate85%
373 neighbors recently requested a quote
Avatar for Reilly Home Services llc
Reilly Home Services llc
5.0(
28
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Lewes, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

Reilly Home Services LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.\n

inspection notes
vapor barrier
 modified crawlspace
 modified crawlspace
 modified crawlspace

+34

Response time7 hrs
Response rate94%
2 neighbors recently requested a quote
Avatar for JR Construction
JR Construction
4.7(
13
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

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

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

Serving Lewes, 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
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Basement Waterproofing questions, answered by experts

In Lewes, homes with irregular stone or brick foundations, especially in the historic district, often present challenges for waterproofing due to uneven surfaces and limited access. Coastal properties may require specialized drainage systems to manage high water tables and salt exposure. Crawl spaces, partial basements, or utilities routed through tight areas can further complicate installation, making a thorough site assessment essential before starting any waterproofing project.

Helpful?

Before starting basement waterproofing in Lewes, confirm local permit requirements and check if your property falls within a historic district, as additional approvals may be needed. Arrange for soil and moisture inspections, and consider radon testing due to the region’s geology. Coordinate with utility companies to mark underground lines, plan around seasonal weather, and document your basement’s current condition. Reviewing your insurance coverage for water-related issues is also recommended.

Helpful?

In Lewes, unexpected costs can arise from requirements for historic preservation compliance, additional drainage solutions for high groundwater, and the need for corrosion-resistant materials due to salt air. Homeowners may also encounter expenses for soil removal, dewatering, or rerouting utilities if access is restricted. Labor costs can increase in older neighborhoods where hand excavation or specialized equipment is necessary to protect existing landscaping and structures.

Helpful?

Completing basement waterproofing in Lewes enhances comfort by reducing coastal humidity, which helps prevent persistent musty odors and moisture damage unique to the area’s climate. A properly sealed basement can deter pests attracted to damp environments and protect against salt air corrosion. This not only improves indoor air quality but also creates a healthier, more versatile space for storage or living, supporting property value in Lewes’ sought-after neighborhoods.

Helpful?

In Lewes, signs that basement waterproofing may need to be redone include new or worsening efflorescence (white deposits) from salt intrusion, persistent dampness, and visible mold growth. Cracks or flaking in foundation walls, rust on metal fixtures, and water stains at varying heights are also warning signs. Externally, pooling water near the foundation or malfunctioning sump pumps after storms can signal that existing waterproofing systems are failing.

Helpful?

The Lewes, DE homeowners’ guide to basement waterproofing services

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