Crawl Space Waterproofing in Fairfax County VA & Washington, DC - Worldwide Waterproofing and Foundation Repair, Inc.
Basement Waterproofing & Foundation Repair Basement Waterproofing


Interior and exterior structural repairs

Mold Problems

Mold damage repair services

Foundation Issues

Causes of the damage

Serving Maryland, DC & Virginia

Toll Free 800-682-2288 -MD 410-437-0360   DC 202-559-9342

Worldwide Waterproofing & Foundation Repair, Inc.

24 Hours Call us :

Licensed -Maryland MHIC #96499 * VA  #2705 120358 * Wash DC 410517000554



Call 410-437-0360 or 1-800-682-2288 

for a FREE Estimate.

Commercial | Residential | Real Estate | Industrial

Schedule your appointment now!


High humidity levels in dirt crawl spaces cause moisture and condensation and is a significant issue. Cool surfaces such as wood, concrete, and metal will gather water vapor condensing out of the air. This moisture will saturate the materials, causing rot, rust, odors, and mold growth. The moisture will provide perfect nesting conditions for insects and rodents.

Moisture is the prime factor that causes structural damage. Over time, this moist environment damages wood framing, steel structural members and cost you money in replacement. Dirt and Concrete crawl spaces have high humidity levels necessary for mold growth. Humidity levels from 50% to 90% are easily found in dirt crawl spaces, even ones that have never flooded. THE GOOD NEWS IS.. there is a solution! Worldwide Waterproofing offers free crawl space inspections and will provide you a FREE WRITTEN ESTIMATE.

Crawl Space Crawl Space Equipments

Fully Written Explanations and Reports are Available Upon Request.

We serve: Maryland, D.C., Virginia, and PA

Common Problems in Crawl Spaces


By properly insulating your crawl space – in addition to air sealing and controlling moisture, you will save on energy costs and increase your home’s comfort.

Crawl Space Insulation

Vapor Barrier

To make your home healthier, cleaner and more energy efficient, your crawl space needs to be encapsulated.

Crawl Space Sump Pump

Part of keeping your crawl space dry involves a sump pump.

Crawl Space Vent

Keeps air moving through your crawl space to prevent humidity problems.

Crawl Space Dehumidifier

An energy efficient and air filtration unit plays an important part in drying out and creating a healthier crawl space environment.

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