Basement digouts in NJ typically cost $400 to $900 per square foot of finished basement area when performed with full underpinning, waterproofing membrane, new slab, and drainage tie-in. A 600-square-foot basement digout commonly lands between $240,000 and $540,000.
The wide range reflects soil type, groundwater management, access for excavation, and whether the work is combined with underpinning or benching. Digouts are the most complex basement service we perform.
Scaldino Basement Solutions handles this across New Jersey. Contact us for a free on-site assessment.

Scaldino Basement Solutions proudly serves New Jersey and Staten Island families with expert waterproofing, foundation repair, and crawl space solutions. For over 20 years, we've transformed wet basements into safe, healthy living spaces. Your family's safety is our priority.
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