Basement Leak Repair in Maryland, Delaware & Pennsylvania
A damp or flooded basement can quickly go from a small nuisance to a major problem. Whether it’s a slow trickle along the foundation wall or inches of standing water after heavy rain, basement leaks can threaten your home’s structure, air quality, and comfort. Service Today provides fast, professional basement leak repair services for homeowners throughout Maryland, Delaware, and Pennsylvania. Our licensed technicians are available 24/7 to find the source of the leak and restore your basement to a dry, safe condition.
If you’re dealing with a basement leak, don’t wait. Schedule service with Service Today!
Common Causes of Basement Leaks
Basement leaks can develop for many reasons, often related to weather, aging foundations, or plumbing system issues. Understanding the root cause is the first step to long-term prevention. Some of the most common culprits include:
- Poor drainage around the foundation: Clogged gutters, downspouts, or yard grading that slopes toward your home can cause water to pool near the foundation and seep through cracks.
- Foundation cracks and settling: As homes age, small fractures in the concrete or block walls can allow groundwater to enter, especially during storms.
- Hydrostatic pressure: Heavy rain or melting snow can saturate the ground, pushing moisture through basement floors and walls.
- Leaking plumbing or sump pump failure: Burst pipes, corroded lines, or a failed sump pump can quickly lead to water buildup and basement flooding.
- Window well leaks: Improperly sealed or clogged window wells often allow rainwater to leak through the basement window frame.
No matter the cause, our technicians use advanced diagnostic tools to determine where water is coming from and apply lasting repairs that protect your home.

Signs You Have a Basement Leak
Not all basement leaks are immediately visible. Some signs start small but point to larger problems developing behind walls or under floors. Look out for:
- Musty or earthy odors that indicate hidden mold growth
- Damp spots or water stains on walls or flooring
- Cracked or peeling paint, especially near the base of the wall
- Warping or softening drywall and trim
- A sudden increase in indoor humidity
- Visible mold or mildew around corners or windows
If you notice any of these warning signs, call Service Today right away. We’ll identify the cause and stop the problem before it worsens.
Our Professional Leak Repair Process
Our technicians follow a thorough process to ensure your basement is properly sealed and protected:
- Inspection and leak detection: We use professional-grade moisture meters, infrared cameras, and foundation inspection techniques to locate the source of leaks.
- Customized repair plan: Once identified, we recommend the best repair approach, whether that involves sealing cracks, repairing plumbing lines, or improving drainage systems.
- Water removal and drying: If standing water is present, we’ll pump it out and use drying equipment to prevent mold growth.
- Structural repairs and waterproofing: Our experts apply waterproof coatings, install vapor barriers, or repair damaged sections to prevent future intrusion.
- Final testing: We test the area to confirm it’s completely dry and leak-free before completion.
This detailed approach ensures long-lasting results and gives you confidence that your basement will stay dry, even during the next big storm.
How to Prevent Basement Water Problems
While quick repairs can solve immediate leaks, prevention is the key to long-term peace of mind. Routine maintenance and smart upgrades can dramatically reduce your risk of water damage.
Waterproofing and Leak Detection Solutions
Service Today’s basement leak repair services include waterproofing and leak prevention options designed to fit your home’s unique needs. From installing sump pumps and battery backups to applying interior sealants or upgrading drainage systems, we help protect your home from the ground up. Our technicians also offer proactive leak detection inspections to identify weak points before they become emergencies.
If you live in low-lying areas near the Chesapeake Bay, the Delaware coastline, or flood-prone valleys in Pennsylvania, these services are especially valuable. With unpredictable weather and heavy seasonal rains, professional waterproofing can make the difference between a safe basement and a costly repair.
Request Basement Leak Repair with Service Today
When basement leaks threaten your comfort and safety, trust Service Today, the company local homeowners have relied on since 1952. We deliver same-day and 24/7 emergency service, so you never have to wait for help. Our factory-trained and background-checked technicians provide honest assessments, upfront pricing, and workmanship backed by a 100% satisfaction guarantee.
We take pride in our reputation for unmatched customer service and integrity, reflected in our many five-star reviews. To help protect your home year-round, we also offer HVAC and plumbing maintenance plans with routine checkups, discounts, and priority scheduling.
Don’t let a small leak become a major problem. Request basement leak repair with Service Today and get the fast, professional help your home deserves!