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About Basement Waterproofing DC
Basement Waterproofing DC operates as a waterproofing specialist serving Alexandria, Virginia and surrounding communities. The contractor holds a 5.0-star rating compiled from 13 client reviews, reflecting consistent satisfaction across completed projects. Customers in the area have engaged the team for services ranging from window well installations to full basement waterproofing systems and crawlspace encapsulation. The business maintains its presence in the Alexandria market, connecting with homeowners through direct phone contact at (771) 220-7225.
The contractor focuses specifically on waterproofing solutions rather than offering broader HVAC or plumbing services. This specialization means every crew member brings focused expertise to water intrusion problems, sump pump installations, and drainage systems. Reviewers note the team arrives with proper equipment and completes work without needing to return for adjustments. The company schedules projects within typical timeframes, with one reviewer noting work was scheduled within two weeks of initial inquiry.
Multiple reviewers describe specific technicians by name, including Mar, Adan, Raul, Fredis, Danny, Nardy, and Manny. One customer recounted how crew members worked through extreme heat to complete a perimeter drainage system on schedule. Another described a thorough walkthrough where the crew leader explained each step and answered questions throughout the day. A third mentioned technicians organized their work area, respected tenant belongings, and completed the project quickly. These accounts provide potential customers with concrete examples of what to expect during their own service experience.
What Customers Say
All eight reviews award five stars, with seven specifically naming technicians who performed the work. Four reviewers mention extreme conditions: working during heat waves, respecting tenant belongings, or completing same-day arrival. Common themes include clear communication, thorough explanations, and respectful treatment of the property.
Services
Basement Waterproofing
Interior and exterior systems to prevent water intrusion through walls and floors, including drainage installation and membrane application.
Window Well Installation
Custom window well construction with drainage connections to prevent water accumulation around basement windows.
Sump Pump Systems
Sump pump installation with backup options and battery backup systems for continuous operation during power outages.
Perimeter Drainage
Interior or exterior perimeter drain systems that direct water away from the foundation and into drainage or sump systems.
Crawlspace Encapsulation
Complete sealing of crawlspaces with vapor barriers, drainage, and conditioning to prevent moisture damage and improve air quality.
Drain Installation
Floor drain installation for ground-level rooms, including concrete cutting and proper drainage connection to existing systems.