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Hire The Best Crawl Space Repair Company in Maryland & Delaware Since 1987

Get our 5-star service pros in Maryland and Delaware to repair your crawl space the right way with budget friendly pricing.

Hire The Best Crawl Space Repair Company in Maryland & Delaware Since 1987

Get our 5-star service pros in Maryland and Delaware to repair your crawl space the right way with budget friendly pricing.

Award-Winning Since 1987

Basement Health Association
BBB
BBB Torch Award
Best Pick Reports
Angi Super Serice Award
Google

Award-Winning Since 1987

Basement Health Association
BBB
BBB Torch Award
Best Pick Reports
Angi Super Serice Award
Google
Best Crawl Space Foundation Repair Company Nearby | BWN Best Crawl Space Foundation Repair Company Nearby | BWN

Common Crawl Space Problems & Solutions

Best Crawl Space Foundation Repair Company Nearby | BWN
Crawl spaces are short foundations built for home utilities access and creates a separation for your home’s living space from the ground. Most crawl spaces have dirt or gravel floors while some crawl spaces have concrete floors. Water from leaking crawl spaces cause damage to building materials and pose health risks. Protecting your crawl space from ground water and humidity is not only good for your foundation but it is just as important for the health of the living space sitting above the crawl space.
Best Crawl Space Foundation Repair Company Nearby | BWN

Crawl Space Repair

Crawl Space Repair

Crawl Space Repair

Solutions

CRAWL SPACE ENCAPSULATION
This process involves using a vinyl reinforced vapor barrier for both the crawl space walls and floor. The vapor barrier installation contains the crawl space environment by separating the interior crawl space walls and floor from exterior moisture. The crawl space is transformed into usable storage space with the extra benefit of a cosmetic refresh. No longer a worrisome unsightly space, rather comfort knowing your homes foundation and environment is no longer at risk.

CRAWL SPACE VENT SEALING
Crawl spaces have small vents in the walls designed to allow outside air to circulate under the living space floor to prevent moisture build up. This “venting” of the crawl space sounds logical but most often it simply provides easy access for moist air to enter the crawl space. Once inside, the heavy moist air gets trapped and creates the perfect environment for mold to grow. Crawl space vents should be sealed to prevent moist air from entering the crawl space. The process of vent sealing is a critical part of crawl space encapsulation and should never be overlooked.

CRAWL SPACE WATERPROOFING
Crawl spaces need waterproofing systems just like basements. Interior below floor drainage systems will prevent water from reaching your crawl space floor and stop flooding. Coupled with encapsulation and our specialized wall services, your crawl space walls will be safe from water. This system requires a sump pump to discharge the water up and out of the crawl space.

INTERIOR ABOVE FLOOR DRAINAGE SYSTEMS
For certain types of crawl space foundations with concrete floors, this system is designed to permanently control water without having to remove the crawl space floor. This system requires a sump pump to discharge the water up and out of the crawl space.

CRAWL SPACE DEHUMIDIFIER
Humidity is water vapor in the air. When elevated levels of moist air get trapped in the crawl space, it is known as high humidity. This interior climate problem needs to be rectified to remove musty odors, stop further damage to building materials, and prevent a favorable environment for mold to reproduce.

We can supply and install a crawl space conditioning unit that outperforms standard dehumidifiers by effortlessly controlling humidity levels without you having to empty buckets of water. The special filters help clean the crawl space air by removing mold spores and other airborne contaminates, thereby restoring and safeguarding the crawl space environment.

Why Choose Us
Why Choose Us

Why 55,000+ Customers Trust BWN

35+ Years of Success
35+ Years of Success

Original company and team still honoring 1st warranty delivered in 1987.

LIFETIME WARRANTY
LIFETIME WARRANTY

Fix your basement forever with a meaningful promise of performance.

CUSTOMER SATISFACTION
CUSTOMER SATISFACTION

Our customer reviews have established a 99.3% satisfaction rate with over 55,000 waterproofing customers.

HIGHEST VALUE
HIGHEST VALUE

No company delivers more for their customers than BWN. Price is what you pay. Value is what you get.

Proven Solutions
Proven Solutions

Fixed right for life! Never more than you need, giving you confidence your basement is permanently protected.

Certified Crews
Certified Crews

We recruit, hire, and train all crew members with BWN core values. No subcontractors!

Easy Pay Options
Easy Pay Options

Flexible payment plans that fit your budget and lifestyle.

EMERGENCY SERVICE
EMERGENCY SERVICE

Homeowners can rely on BWN to be there when they need us the most.

March 2023

“Crawl space encapsulated and sump pump replaced with new liner. Very professional and knowledgeable. Totally pleased with all the work as well as clean up. Highly recommend.”

5-star
Jan S., Joppa, MD
September 2019

“We recently had BWN encapsulate my crawlspace. John was good to work with and came for an early 6:30 am appointment so we wouldn't have to change our work schedule. They completed the work on time and as expected. Overall had a good experience.”

5-star
Tami B., Silver Spring, MD
March 2022

“Can’t give this company enough stars!! They worked their butts off to encapsulate our crawlspace and they did a superb job!! Very pleased with their work. Crew was extremely friendly and down to earth.”

5-star
Megan H., Havre De Grace, MD
March 2023

“Crawl space encapsulated and sump pump replaced with new liner. Very professional and knowledgeable. Totally pleased with all the work as well as clean up. Highly recommend.”

5-star
Jan S., Joppa, MD
September 2019

“We recently had BWN encapsulate my crawlspace. John was good to work with and came for an early 6:30 am appointment so we wouldn't have to change our work schedule. They completed the work on time and as expected. Overall had a good experience.”

5-star
Tami B., Silver Spring, MD
March 2022

“Can’t give this company enough stars!! They worked their butts off to encapsulate our crawlspace and they did a superb job!! Very pleased with their work. Crew was extremely friendly and down to earth.”

5-star
Megan H., Havre De Grace, MD
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The Process
The Process

Waterproofing Your Basement is Easy with BWN

We walk with you, through every step of the process.
Specializing in waterproofing basements, foundation repair and crawl space repairs.
Contact BWN

Contact BWN

Our highly trained office staff are always ready and willing to help you.

Free Inspection
Free Inspection

Free Inspection

Our no pressure, friendly inspectors will ensure your consultative basement inspection is a helpful experience.

Dry Basement
Dry Basement

Dry Basement

Getting your basement dry is easy with BWN!

SLEEP THROUGH THE STORMS!    

Basement Waterproofing Nationwide