Since 1958, Annapolis homeowners have trusted our professionals for basement waterproofing that stands the test of time. Our team prevents water damage, stops mold growth, and protects your foundation with proven solutions. Enjoy a healthier, safer home and lasting peace of mind with our expert...
Living in Annapolis offers beautiful waterfront views, but it also means dealing with high groundwater, coastal storms, and soil that doesn’t always cooperate with your foundation. From sudden downpours to tidal fluctuations, the conditions in Annapolis can create real problems for basements, especially in older homes or properties built on clay or sandy soil.
At '58 Foundations & Waterproofing, we specialize in protecting Annapolis homes from the ground up. With more than 65 years of experience and a deep understanding of regional drainage and soil behavior, we provide customized basement waterproofing solutions that stop water at the source. Whether you’re seeing puddles after rain, damp walls, or the telltale signs of mold, our local contractors are ready to inspect, explain, and resolve the problem with systems built to last.
Water intrusion rarely starts with a flood. In many Annapolis homes, the first warning signs are subtle—damp spots on basement walls, a musty odor after it rains, or small puddles that appear along the foundation floor. These early symptoms often go unnoticed until they turn into bigger problems like mold, warped materials, or structural damage.
You might see white chalky residue, known as efflorescence, on your basement walls. This indicates that water is seeping through the masonry and leaving mineral deposits behind. In homes with finished basements, discoloration in drywall or flooring could point to moisture buildup inside the walls. Persistent humidity may also cause wooden framing to rot or metal surfaces to rust over time.
If your basement feels damp, smells musty, or has visible signs of moisture, especially after storms or in humid weather, it’s time to schedule an inspection. The sooner you act, the easier and more affordable it is to protect your home from long-term damage.
Basement water issues in Annapolis are often the result of a perfect storm, literally and figuratively. The city’s location along the Chesapeake Bay brings high groundwater levels, regular coastal storms, and heavy seasonal rainfall. These factors combine with the region’s soil composition to create ideal conditions for water intrusion.
Many Annapolis homes are built on a mix of clay and sandy soils. Clay soil retains water, expanding when saturated and creating hydrostatic pressure against your basement walls. This constant pressure can force water through cracks or even create new ones over time. On the other hand, sandy soil drains quickly, often funneling water directly toward your foundation if proper grading or drainage systems aren’t in place.
Older homes in the city may have outdated or nonexistent waterproofing systems, making them especially vulnerable. Cracked masonry, poor exterior drainage, or a lack of sump pump protection can all allow water to find its way inside. Even newer homes aren’t immune; without interior drainage or humidity control, moisture can build up quietly behind finished walls or beneath flooring.
At '58 Foundations & Waterproofing, we understand how these local conditions interact, and we design waterproofing systems that address the true source of the problem, not just the symptoms.
At '58 Foundations & Waterproofing, we build basement waterproofing systems that match the unique challenges of Annapolis homes. Whether your property sits near the waterfront or in a neighborhood with high groundwater and poor drainage, our team designs each system around the specific needs of your foundation and soil conditions.
Our waterproofing services include:
Interior Drainage Systems: We install drainage channels around the inside perimeter of your basement to collect and redirect groundwater before it reaches your floor. These systems are essential for managing hydrostatic pressure and are often paired with sump pumps for complete protection.
Waterproof Wall Membranes: Durable barriers are applied to basement walls to stop water vapor and seepage while also helping insulate the space. This solution is especially useful for finished basements or masonry walls prone to moisture.
Sump Pump Installation: Our Workhorse Sump Pump System is engineered to handle large volumes of water during heavy rain, rapidly removing it from your home to prevent flooding and pooling.
Battery Backup Systems: Annapolis storms can cause power outages right when your sump pump is needed most. Our Workhorse OT battery backup system ensures continuous protection even when the lights go out.
High-Efficiency Dehumidifiers: We install crawl space and basement-grade dehumidifiers to maintain dry, balanced humidity levels, preventing mold growth and protecting stored items or finished materials.
Professional Mold Removal: If your basement has already been affected by moisture, our team provides full mold remediation services to restore a clean, healthy space and stop future outbreaks at the source.
Each service is installed by trained professionals and backed by our life-of-the-structure warranty. We don’t believe in one-size-fits-all waterproofing. We believe in getting it right for your home, your soil, and your peace of mind.
In Annapolis, basement flooding isn’t just a possibility; it’s a common reality. With frequent storms, high groundwater levels, and proximity to the Chesapeake Bay, homes across the region are at constant risk of water intrusion. That’s why a properly installed, high-capacity sump pump is one of the most important lines of defense for your basement.
At '58 Foundations & Waterproofing, we install the Workhorse Sump Pump System, engineered to handle large volumes of water efficiently and reliably. During heavy rainfall or rapid snowmelt, this system collects water from your interior drainage system and pumps it safely away from your foundation, helping to keep your basement dry and structurally sound.
To ensure continuous protection, especially during storms that knock out power, we recommend pairing your sump pump with our Workhorse OT battery backup system. This secondary unit activates automatically when the power goes out, giving you peace of mind that your home is still protected.
Whether you're upgrading an old pump or installing one for the first time, our team will ensure your system is sized, positioned, and installed correctly for maximum performance, because in Annapolis, your basement protection needs to be more than just standard.
The cost of basement waterproofing in Annapolis varies based on the size of your basement, the severity of the water intrusion, and the solutions needed to fix the problem for good. Whether you need a full interior drainage system, a sump pump installation, or mold remediation, our team will create a custom plan tailored to your home and your budget.
At '58 Foundations & Waterproofing, we believe in complete transparency. When you schedule your free inspection, one of our certified contractors will assess your basement, identify the cause of the water issues, and provide a detailed written estimate. There are no hidden fees; just clear, honest pricing from a company you can trust.
Waterproofing may feel like a big investment, but acting early can save you thousands in future repairs and protect the value of your home. With flexible options and a “life of the structure” warranty, we make it easier for Annapolis homeowners to get lasting protection without breaking the bank.
Homeowners across Annapolis trust '58 Foundations & Waterproofing because we understand the unique challenges of Maryland’s coastal climate and soil conditions. With more than 60 years of industry experience, our team brings unmatched expertise to every project. We don’t believe in one-size-fits-all fixes; every waterproofing solution is tailored to your home’s specific needs. Our contractors are fully trained in the latest techniques and use only reliable, high-quality materials. From your first inspection to the final walk-through, we prioritize clear communication, detailed estimates, and dependable service. With our life-of-the-structure warranty, you can feel confident knowing your investment is protected long after the work is done.
Don’t let water damage threaten the safety or value of your Annapolis home. Contact ‘58 Foundations & Waterproofing today to schedule your free basement waterproofing inspection and estimate. Our team will assess your home’s needs, explain your options, and recommend the right solution to keep your basement dry for the long haul. Let us help you protect your home with proven systems, expert service, and results you can trust.
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