Crawl Space Drainage Solutions in MD

Crawl Space Repair
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Keep Water from Pooling in Your Crawl Space with Advanced Drainage Solutions in Annapolis and Nearby Areas in MD


DSCF0111 crawl space drainage

When water infiltrates your crawl space, it has nowhere to go and just sits there, becoming a breeding ground for harmful and foul-smelling organisms.

After a while, evaporation takes place, which substantially increases Relative Humidity levels to a point that allows mold and dry rot to grow, which produces allergenic spores and damages wooden structures.

Our drainage solutions will take care of standing water in your crawl space, essentially removing the source of all such hazards and ensuring your foundation does not pose a threat to your home’s structure or your family’s respiratory health.

Solutions for Pooling Water in the Crawl Space

Maryland Mold and Waterproofing can perform a complete overhaul on your crawl space’s drainage system. We offer two levels of groundwater drainage solutions that are sure to fit your crawl space’s needs and your budget.

Healthy Crawl Space Level 1:
Basic Groundwater Control

GrateSump Plus Screen shot crawl space drainage
  • The FastDrain™ System is a sub floor crawl space drain which channels groundwater to a collection system.
  • The GrateSump™ Sump Pump System is equipped with a sump pump and liner, alarm and floor drain. You can opt for an additional battery backup for extra protection during power cuts.

Healthy Crawl Space Level 2:
Advanced Groundwater Control.

GrateSumpPlusII Screenshot crawl space drainage
  • The FastDrain™ System is also included in this package.
  • The Double GrateSump™ Sump Pump System features double the protection as the single unit. Two sump liners, two pumps and up to two backup batteries.


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What Our Basement Waterproofing Customers Say About Us

Dan Velich
Dan Velich
Was very knowledgeable and gave honest feedback on how to fix the problem, versus trying to just sell me something. Will definitely use again
Kerrie Sullivan
Kerrie Sullivan
We used Maryland Mold and Waterproofing to remediate mold from our HVAC system and to water proof our basement. That meant coordinating an HVAC company as well as the waterproofing done by Maryland Mold and Waterproofing. Colin Hall was our representative and coordinated this beautifully. He was not only very professional but made sure the job was done to our satisfaction and even came out himself to put our basement shelving back together when the job was complete. He takes pride in his work and made sure we were well taken care of. We finally have a dry basement after years of rain water infiltration. I highly recommend Maryland Mold and Waterproofing and hope you have a similar experience.
Robyn Davis
Robyn Davis
Collin was professional, kind and kept us in the loop in a timely fashion
Randy Goguen
Randy Goguen
Maryland Mold and Waterproofing did a great job at performing mold remediation and crawlspace encapsulation on my house. I was pleased with all aspects of the process, from the initial estimate to project completion. I solicited estimates from three companies, including two national enterprises that advertise heavily. One never bothered to respond. The other sent someone to provide an estimate who was supposed to be a structural engineer (at least that was claimed in the company’s brochure), but had no such credentials on his business card. I had some concerns about possible structural problems, and the rep told me I needed a support beam and four jacks to buttress a “seriously under-engineered” floor. Subsequent attempts to follow up with that company met with no response. I decided to contract with Maryland Mold and Waterproofing and part of the contract included having an independent structural engineer evaluate the space. His evaluation concluded that there were no serious structural issues, just normal settling for a house that is 50 years old. The first MMW crew came out to remove all the moldy insulation and applied a fungicide in the crawlspace. Within a matter of days a chronic problem I have had with my sinuses that I thought I was stuck with for the rest of my life cleared up. A few weeks later a crew came to finish the encapsulation and install a dehumidifier. Both crews worked hard and efficiently in a very confined space and were courteous. I recommended the company to my neighbors, and MMW is doing the work on two more houses on my block.
Roger Cox
Roger Cox
Nick did a fine job of explaining our project and his team was here on schedule and did quality work with no problems. They treated the mold, encapsulated the crawl space and installed a dehumidifier and a turtl access hatch. Excellent work.
Ron Foster
Ron Foster
Great experience MD Mold and Waterproofing. The entire team was professional, responsive, knowledgeable, and did their jobs well. We have gone through a complete remodel of the old home we just purchased and have dealt with a million trades and contractors. The team from MD Mold and Waterproofing rose to the top! We'd highly recommend using them. Hats off to you, Nick and Colin, Freddy and the other gentleman who have made our basement water-free :-)
Roger Longenbach
Roger Longenbach
After our drain broke we discovered mold under the floor. Maryland Mold and Waterproofing provided a quote and was able to respond quickly after our agreement was signed. The folks were professional and courteous. Their efforts were much appreciated. They are definitely a company to consider if one has a potential mold issue.

Service Area

Maryland Mold & Waterproofing offers a variety of services from waterproofing to foundation repairs. We offer the following services in your area, basement waterproofing, crawl space encapsulation, sump pump installation and service, basement crack repair, vapor barriers and moisture control.