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22 Years
experience
Expert Basement Waterproofing & Foundation Repair Services
Adam Basement has been a trusted provider of basement and crawlspace solutions since 2004. Our family-owned business specializes in comprehensive waterproofing, foundation repair, and indoor air quality control services across Delaware and Southeastern Pennsylvania. With over 20 years of combined experience, we employ state-of-the-art techniques and high-quality materials to ensure lasting protection for residential and commercial properties. Our team of certified professionals handles every project directly, maintaining full oversight from assessment to completion. We stand behind our work with a lifetime warranty on most services and maintain an A+ rating with the Better Business Bureau.

Our commitment to excellence includes personalized consultations, free inspections, and a focus on customer education throughout the process. By addressing moisture issues at their source, we help homeowners protect their investments while creating healthier living environments. Our services include basement waterproofing, egress window installation, crawl space encapsulation, and structural reinforcement solutions tailored to regional climate challenges.
Services
Basement Waterproofing Egress Windows Crawl Space Encapsulation Foundation Repair Sump Pump Installation Air Quality Control Water Damage Services Exterior French Drains Structural Repair Crawlspace Insulation
Details
  • Year established: 2004
Highlights and features
  • Family-owned with 20+ years of local experience
  • Direct employees with no subcontractors
  • A+ BBB rating with lifetime warranties
  • Comprehensive solutions from assessment to repair
  • Free inspections with personalized recommendations
Associations and certifications
  • Better Business Bureau
What people say
Professional staff Timely service Clean work areas Clear explanations Effective solutions
Services
Basement Waterproofing
Our basement waterproofing solutions create comprehensive barriers against water intrusion using advanced drainage systems and vapor barriers. We address foundation cracks, install sump pumps, and implement exterior drainage solutions to protect structural integrity. These measures prevent mold growth, reduce humidity, and maintain property value while ensuring dry, usable basement spaces.
Crawl Space Encapsulation
This service involves installing heavy-duty vapor barriers and insulation to seal crawl spaces from moisture and pests. The process improves energy efficiency by 15-20% while preventing wood rot and mold growth. Our system includes moisture control measures that enhance indoor air quality and structural longevity through complete environmental control.
Foundation Repair
We specialize in repairing foundation cracks and stabilizing structures using carbon fiber supports and steel beam systems. Our methods address both minor settling issues and severe structural damage while maintaining aesthetic integrity. Each repair includes moisture prevention components to protect against future deterioration and maintain property value.
Sump Pump Installation
Our sump pump systems feature primary and battery backup units with automatic activation mechanisms. Installation includes proper drainage pathways and pump chamber sizing tailored to property-specific water table conditions. The systems provide continuous protection against basement flooding during heavy rainfall or plumbing failures.
Egress Windows
We install code-compliant egress windows that provide emergency exits and natural light for basement spaces. The installation includes proper flashing, waterproofing membranes, and security features while meeting local building codes. These windows enhance safety, increase property value, and improve ventilation in finished basement areas.
Questions
What areas do you service?
We serve all of Delaware including New Castle, Kent, and Sussex Counties, plus Southeastern Pennsylvania including Chester and Delaware Counties.
Do you offer free inspections?
Yes, we provide free evaluations with no-obligation consultations for all our waterproofing and foundation repair services.
What warranties do you provide?
Most services include a lifetime transferable warranty, with specific terms varying by service type and material used.
How can I identify basement water issues?
Look for water seepage, musty odors, warped paneling, dry rot, or peeling paint in basement areas requiring professional assessment.
Are financing options available?
We currently don't offer financing but can discuss payment plans for approved customers on larger projects.
What emergency services do you provide?
While we don't offer 24/7 emergency service, we prioritize water intrusion cases and schedule urgent evaluations promptly.