Long Island's Basement Experts Since 2011
Basement Renovation Long Island
Update and improve your existing finished basement without a full gut renovation. LI Basement Pro handles targeted renovations across Nassau and Suffolk Counties.
Mon–Sat, 7am–5pm · Free Estimate · No Obligation
Free Estimate — No Obligation
Get Your Free Basement Estimate
Responds within a few hours · Mon–Sat 7am–5pm
Targeted Basement Updates
Renovate Without a Full Gut — Smart Updates for Long Island Basements
Not every Long Island basement needs a full gut renovation. Sometimes the bones are good — solid framing, decent layout, existing bathroom — but the finishes are dated. New LVP flooring over old carpet, fresh drywall over paneled walls, updated LED recessed lighting in place of old fluorescents. These targeted renovations can transform the feel of your basement at a fraction of a full remodel cost.
We assess every renovation project on its merits. If the underlying structure is sound and the existing finishes just need updating, we'll tell you that — and give you a renovation approach that maximizes value for your budget.
Common Basement Renovation Projects
Flooring Replacement
Remove old carpet, replace with LVP or tile. Best ROI upgrade for most basements.
$3,000–$8,000Ceiling Update
Replace old ceiling tiles or paneling with modern drop ceiling or drywall.
$2,000–$6,000Lighting Upgrade
Install LED recessed lighting in place of old fluorescent fixtures.
$1,500–$4,000Bathroom Renovation
Update fixtures, tile, vanity, and lighting in existing basement bathroom.
$5,000–$15,000Wall Update
Drywall over old paneling or fresh paint and trim package.
$2,000–$6,000Full Renovation
Comprehensive updates to all systems without full structural demo.
$15,000–$45,000Renovation Costs
Verified Local Work
Recent Basement Projects on Long Island
Real jobs completed by our crew across Nassau and Suffolk Counties.
650 sq ft basement with LVP flooring, recessed lighting, and egress window
Interior drainage system + dual sump pump installation on cape-style home
800 sq ft basement with home office, bathroom rough-in, and drop ceiling
Two egress windows with full excavation and waterproofed window wells
Battery backup sump pump system after basement flooding
550 sq ft playroom/guest suite conversion with full drywall and LVP
Got Questions?
Basement Renovation FAQs — Long Island
Renovation typically means updating and improving an existing space without tearing everything down. This could be new flooring over existing subfloor, updated lighting, fresh paint, new ceiling tiles, or a bathroom update. Remodeling implies a more comprehensive gut-and-rebuild. We offer both.
Get Started Today
Ready to Transform Your Long Island Basement?
Join 580+ Long Island homeowners who chose LI Basement Pro. Free estimates, no pressure, no obligation.
Mon–Sat, 7am–5pm · Free Estimates · No Obligation · Licensed & Insured