Call Now
Website
Call
Business Details
36 Years
experience
Emergency
services
Expert Basement Waterproofing & Foundation Repair Services in Maryland
We at Aquaguard Waterproofing have been serving homeowners and commercial clients across the Mid-Atlantic region since 1990. As a locally owned, family-operated business, we specialize in basement waterproofing, foundation repair, and crawlspace solutions, combining over 50 years of collective industry experience with advanced techniques to deliver permanent, code-compliant results. Our team of certified professionals provides free inspections, customized solutions, and lifetime service warranties, prioritizing client satisfaction through transparent communication and meticulous workmanship.

Recognized by the Basement Health Association and Better Business Bureau, we maintain rigorous safety standards while supporting community initiatives, ensuring both structural integrity and environmental responsibility. With offices in Maryland, Virginia, and Washington D.C., we offer 24/7 emergency consultation and financing options to address urgent water intrusion issues efficiently.
Services
Basement Waterproofing Foundation Repair Egress Window Installation Basement Entry Doors Elevator Waterproofing
Details
  • Year established: 1990
Highlights and features
  • Certified Egress Specialists with 35+ years of regional experience
  • Lifetime warranties on all waterproofing systems and repairs
  • Patented solutions like EZ Breathe ventilation and Fit-Pit elevator systems
  • Free comprehensive inspections with no-obligation estimates
  • BBB-accredited with 188+ verified Google reviews
Associations and certifications
  • Better Business Bureau
  • Basement Health Association
What people say
Excellent customer service Fantastic job Friendly and fast Comprehensive phased plan Professional and thorough
Services
Basement Waterproofing
Our basement waterproofing solutions address leaks, cracks, and moisture intrusion using exterior membranes, sump pumps, and interior drainage systems. We conduct free inspections to identify root causes and implement customized, code-compliant repairs. With lifetime warranties on materials and labor, our systems prevent mold growth and structural damage while maintaining indoor air quality.
Foundation Repair
We specialize in stabilizing and repairing cracked or settling foundations using steel reinforcements, underpinning, and concrete slab solutions. Our certified technicians assess damage severity and apply methods that restore structural integrity. Services include crack injection, wall anchoring, and waterproofing to prevent future deterioration from water exposure.
Egress Window Installation
We install emergency escape windows in basements to meet safety codes and improve natural lighting. Our BILCO- and Rockwell-certified specialists handle full installations including window wells, drainage systems, and waterproofing. Egress windows enhance property value while providing safe evacuation routes during emergencies.
Crawlspace Waterproofing
Our crawlspace solutions combine vapor barriers, dehumidifiers, and drainage mats to eliminate moisture and prevent pest infestations. We seal spaces to improve energy efficiency and install sump pumps with battery backups for flood protection. These systems reduce mold risks and maintain structural stability in residential and commercial buildings.
Sump Pump Systems
We provide primary and battery backup sump pump installations to manage groundwater and prevent basement flooding. Our systems include durable pumps with automatic activation during power outages. Regular maintenance services ensure continuous operation, protecting properties from water damage during heavy rainfall or plumbing failures.
People
Sean Bell
Customer Service Representative
Sean Bell specializes in client consultations, offering personalized waterproofing solutions and financing options. With extensive product knowledge, he guides homeowners through the contract process while maintaining transparent communication.
Matthew Urbanski
Project Manager
Matthew Urbanski develops phased foundation repair plans for historic properties, combining technical expertise with budget-conscious strategies. His detailed assessments and clear project timelines ensure minimal disruption during complex crawlspace and leveling projects.
Mark Craig
Maintenance Technician
Mark Craig performs annual sump pump maintenance and system diagnostics, identifying potential issues before failures occur. His proactive approach to equipment servicing maintains system reliability for long-term water damage prevention.
Questions
What waterproofing services does AquaGuard offer?
We provide basement waterproofing, foundation repair, crawlspace encapsulation, egress windows, sump pumps, and elevator pit systems using patented technology.
Do you offer free inspections?
Yes, we provide no-obligation free inspections and estimates for all residential and commercial waterproofing needs in the Mid-Atlantic region.
Are financing options available?
Yes, we offer financing plans including 24-month no-interest options to make waterproofing projects more accessible for homeowners.
What areas do you serve?
We serve Maryland, Virginia, Washington D.C., Delaware, Pennsylvania, and New Jersey with local technicians and rapid response times.
What warranties do you provide?
Our systems include lifetime service warranties and manufacturer warranties, exceeding industry standards for long-term protection against water damage.