Delmarva’s Most Trusted Crawl Space Company

Peace of mind begins here. Guardian provides premiere crawl space services with the goal of protecting your family and life of your home. Call us today to get started!

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Family-First Crawl Space Repair

Delaware Crawl Space Encapsulation & Waterproofing

We are a locally owned and operated business, dedicated to providing this area with the best family-friendly crawl space encapsulation & waterproofing in Delaware. Delmarva is our home, so we make it our personal mission to implement solutions to help our neighbors protect their families, home, and provide peace of mind.

Featured Crawl Space Services

Expert Services From Trained Professionals

Here on Delmarva, we experience many different types of weather events throughout the year. From season to season, our weather can change from one extreme to another. In the summer we can experience extreme heat and humidity while our winters can be extremely cold and wet. Our peninsula is also subject to large weather events like hurricanes, nor’easters, and snow storms that bring extreme precipitation which can have damaging impacts on our crawl space, basement, and overall health of our home. Guardian Crawl Space Company understands these conditions and offers effective and eco-friendly services to help meet all your crawl space and basement waterproofing needs. Learn more about our offerings by viewing the services below or contacting us!

Read What Your Neighbors Are Saying

  • George Thompson
    Very professional and knowledgeable.  We felt like we were in good hands from the first visit.  We love the fact their company is locally owned and not going anywhere.  We highly recommend Guardian Crawl Space for anyone having moisture problems under their home.
  • Sam Hudson
    Can't say enough about Guardian Crawl Space Company. Helped us out after we started experiencing moisture problems under our home. Friendly and helpful staff, techs arrived exactly on time and did a super job. Hard to find good service like this anymore. I recommend them without a question
  • Joan Reese
    After opening up our summer home near the beach we noticed a musty smell throughout the first floor.  Friends of ours recommended we call Guardian Crawl Space Company for an evaluation. The Guardian team were so friendly and professional.  They came up with a well thought out plan to address our moisture problems. The musty smell is gone and we couldn’t be happi ...
  • Sue Stokley
    We highly recommend the amazing team at Guardian Crawl Space Company.  They went above and beyond with our crawl space encapsulation.   We felt so overwhelmed at first when we noticed water sitting in our crawl space.  After their team visited our home, we felt at complete peace with their recommendations and finished product.  Thank you!
  • Chris Stokley
    Courteous and quick response. Crew was professional and polite. Work on our condition crawl space was done professionally and in a timely manner. Definitely recommend.
  • Cecilia Landers
    KC Conaway at Guardian Crawl Space did an outstanding job of lining the crawl space under our home in Sussex County. He excavated and installed a drain line along the perimeter of the entire crawl space and installed a quality sump pump and dehumidifier to keep the humidity level at a safer level. He performed the work in a timely manner and his price was very reasonable. We are extremely pleased ...
  • Clay Pollard
    I would like to thank KC for coming out and providing such a quality service for my craw space. I had a problem with humidity and some fungi growth and he had to shore up a few of my floor joist. KC is kind and really cares about his work and provides a great service at a competitive price. Do not hesitate to complete your basement/craw space recovery with Guardian. Good people at a fair price. Al ...
  • Dave Crowley
    K. C. was great to work with. We are new owners of our first house with a crawl space - the house is 8 years old and we took out carpeting and repalced it with plank flooring. In talking with neighbors they asked if we had a dehumidifier; I didn't know, I'd never looked in the crawl space. I checked it out and we didn't have one so I called around to get a quote for putting one in. K. C. was out ...

Our Mission

Guardian Crawl Space Company is dedicated to being the premier provider of crawl space services on Delmarva. We are committed to offering services of the highest quality combined with a superior level of professionalism and integrity. We value our clients who chose our company and we are determined to provide a great customer experience and achieve our goal of unsurpassed customer satisfaction.


Serving Locations in Delaware and Maryland. Including Sussex and Kent County, Delaware and Worcester, Wicomico, Somerset, Dorchester, Caroline, & Queen Anne’s County, Maryland.

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Guardian Crawl Space Company


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