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Basement Renovation & Finishing in NYC and Long Island

Turn Your Basement Into Finished Living Space

A finished basement adds usable space without adding a floor. Zahra Remodeling Service waterproofs, frames, drywalls, floors and finishes basements in Queens, the rest of NYC and Nassau County. Call (516) 254-2677 for a free estimate.

Start Dry, Finish Strong

Moisture is the first thing we check. We waterproof basement walls and floors before any finishing so your new space stays dry.

Then we build non-structural partitions, hang drywall and ceilings, install flooring, and add doors and trim.

Permits When You Need Them

Structural changes, egress windows or changes of use can require DOB permits and approved plans. We tell you up front what your project needs and coordinate it.

Electrical and plumbing in the basement are done by NYC-licensed trade partners.

What's Included in a Basement Renovation

Basement projects can include:

  • Basement waterproofing
  • Drywall, ceilings and non-structural partitions
  • Basement flooring installation
  • Painting, doors and trim
  • Full basement renovation and rehabilitation

Our Services

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(516) 254-2677
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Serving NYC & Nassau County
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