Basements require specialized knowledge — moisture control, waterproofing, structural work, and local safety codes. Homeowners in Voorhees, Marlton, Berlin, and Haddon Heights trust Subterra because our process is focused on honesty, safety, and long-term performance.
We follow guidelines from the International Residential Code (IRC) for safe basement finishing and egress window installation. Whether you’re adding a living area, creating a home office, or waterproofing the space, our team ensures every step is precise, compliant, and built to last.
Subterra continues to be a top choice for basement remodeling because we combine technical expertise with transparent communication and reliable craftsmanship.


