Mold Remediation, Basement Waterproofing & Crawl Space Repair in Annapolis, Maryland

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Maryland Mold and Waterproofing

Expert Mold Remediation, Reliable Basement Waterproofing, and Crawl Space Repair Services in Annapolis, MD and its Vicinity

At Maryland Mold and Waterproofing, we are your trusted, local, and experienced basement health experts serving Annapolis, Baltimore, and surrounding areas. We are experts in mold remediation,  interior and exterior basement waterproofing, sump pumps, and battery backup systems, dehumidifiers, as well as crawl space repair, mold testing & removal.

When you have a wet basement or crawl space, it could cause big problems for the rest of your home. In fact, wet crawl space and basement problems only get worse—whether that means musty odors, mold growth, or even worse, poor indoor air quality and extensive water damage.

Our experienced, skilled, fully equipped, and highly trained technicians are your Authorized Grate Products™ Preferred Contractor for Annapolis area, which means we can offer you exclusive access to some of the most innovative products for crawl space and basement solutions.

Our Services

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Mold Remediation

We are the experts on mold removal and mold remediation in Maryland. We specialize in creating clean and healthy homes fomr the bottom up by providing efficient and thorouggh mold cleanup services. We also offer powerful dehumidification systems to get rid of mold and keeping it from coming back 

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Basement Waterproofing

Properly sealing your basement against water infiltration requires technical expertise. At Maryland Mold and Waterproofing, quality is our priority. Our trained technicians employ state-of-the-art products to create effective solutions for your basement issues.

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Crawl Space Repair

Crawl spaces are just like basements, but with half the depth. They are also prone to mold and other moisture-related problems. By fixing and encapsulating your crawl space, we ensure your home has solid structures and fresh, breathable air — as well as lower energy bills. 

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Sump Pump Service

Our technicians are qualified to install, repair and replace sump pumps of any brand. We also install the  GrateSump™ pump system, for its effectiveness and durability and  battery backup systems to couple with your sump pump to keep the basement dry during power outages.

Reasons to Hire Maryland Mold & Waterproofing

We're Maryland's Most Trusted Partner for Mold Remediation and Waterproofing

Visit our Interactive mapping portfolio of previous jobs that we have completed throughout our local area. Filter by City/Town, Project Type, Photos, Reviews, and more!

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Our high standard of quality ensures a healthy basement with a Nationally Backed Warranty.

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Our Sump Pump Geeks Service Department will ensure your basement stays  dry & healthy with periodic inspections through our Annual Maintenance Packages..

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You can rest assured that our professionals are skilled and qualified to handle your waterproofing or restoration project.

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Maryland Mold & Waterproofing is a proud member of the Basement Health Association and our entire staff is trained & certified to meet the highest standards.

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Coolers for Referrals Big Giveaway!

Get a brand new Yeti Cooler for each referral that leads to the purchase of a full Level 6 Basement Waterproofing System or a full Level 5 Crawl Space Encapsulation System!

Submit your referrals for a chance to win!

Dry Basements for Veterans

Name a deserving veteran to get their basement or crawl space fixed for free!


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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.

Sump Pump Systems Need to be Serviced Regularly to Ensure It Works
Properly When You Need it the Most!

25off SPG mold remediation

At Maryland Mold and Waterproofing, we provide advantageous warranty and maintenance plans with all of our products and services. By having your waterproofing systems regularly serviced and inspected, you ensure it will be up and running when you need it the most.


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.