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Basement Finishing

Turn Unused Space Into Living Space

An unfinished basement is untapped square footage. Finishing it is one of the most cost-effective ways to add livable space to your home — whether you want a family room, home office, gym, or in-law suite.

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What we handle

Basement Finishing Services We Match

Full basement finishing and framing
Basement waterproofing and drainage systems
Egress window installation
Home theater and media room build-outs
In-law suite and bedroom additions
Sump pump installation and battery backup systems

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Call now and we'll connect you with a vetted, licensed basement finishing contractor in your area. Free estimate, no obligation.

1-800-555-1006

Available 24/7 · Free estimate · No obligation

Common questions

Basement Finishing FAQs

How much does it cost to finish a basement?

Basic finishing (framing, drywall, flooring, lighting) runs $25–$50 per square foot. A 1,000 sq ft basement typically costs $25,000–$50,000. Adding a bathroom, kitchen, or bedroom adds $5,000–$20,000. Waterproofing, if needed, adds $5,000–$15,000.

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Do I need to waterproof before finishing?

If you've ever had water intrusion — even minor seepage — yes. Finishing over a moisture problem traps it and leads to mold. Your contractor will assess moisture levels and recommend waterproofing if needed before any finishing work begins.

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Does a finished basement require permits?

Yes — framing, electrical, plumbing, and HVAC work all require permits. Egress windows are also permitted. Your contractor will pull all required permits as part of the project. Unpermitted basement work can cause problems when you sell.

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