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Our network of experienced and certified Total Basement Finishing dealers in greater Suffolk County are uniquely trained to transform your basement into a beautiful space that's fully customized to work for your needs. Best of all, our patented products are made of inorganic materials, which means they are waterproof.

Basement Finishing Services & Products in Suffolk County

  • Mold and mildew resistant, insulated EverLast basement wall panels.
  • Dry wall restoration and repair.
  • Waterproof ThermalDry basement floor tiles.
  • ThermalDry Elite water-resistant flooring with luxurious wood plank look.
  • Double-paned EverLast basement windows.
  • Total Basement Finishing crown molding.
  • Total Basement Finishing staircases.
  • Non-sagging & mold resistant basement ceiling tiles
  • Energy-Efficient Basement Lighting
  • Glass French doors, bi-fold doors, louver doors, and six-paneled steel doors
  • Financing Available
  • FREE written estimates and inspections, and fast installation

Waterproof Basement Flooring

The ThermalDry basement flooring options available from Total Basement Finishing are made from an inorganic, plastic base material that will not allow mold or mildew to grow. The ThermalDry basement flooring system includes carpeted tiles and vinyl tiles designed to look like ceramic tile or wood parquet. MillCreek Waterproof Flooring can give you the look of beautiful hardwood floors and will never be ruined or damaged by water or moisture. Total Basement Finishing also installs subflooring, including ThermalDry Basement Floor Matting and Insulated Floor Decking – both are designed to transform a cold, damp, hard concrete floor into a dry, comfortable surface that is suitable for carpet and padding.

Insulated Basement Walls

Total Basement Finishing offers a variety of solutions for covering ugly, damp, cold basement walls – all designed specifically for basement environments. The Basement to Beautiful Wall Panels and EverLast Wall Panels won’t grow mold or be damaged by water or plumbing leaks, which can ruin drywall and paint. In addition to creating warm, dry exterior walls, EverLast Wall Panels are also much stronger than drywall. EverLast Wall Panels with SilverGlo insulation can increase the comfort of your entire below-grade space. Depending on what you will be using your basement for, Total Basement Finishing also carries ZenWall and BrightWall panels. Contact your local dealer to learn more about all the available basement wall finishing options.  

No-Sag Basement Ceiling

Basement ceiling tiles from Total Basement Finishing comes with a 30-year warranty, guaranteed to resist mold and mildew and are made specifically for basements and will not sag. Our ceiling tiles are compatible with different types of recessed lighting and allow easy access to ductwork and plumbing. If there is ever any damage to your ceiling, damaged tiles can be easily removed for repair or replacement.

Recent job requests for basement finishing in Suffolk County, NY:

Project Location: Sag Harbor, NY 11963

Comment: Looking to finish a room in my basement to make a game roon

Project Location: Sayville, NY 11782

Comment: Needs to refinish basement.

Project Location: Farmingville, NY 11738

Comment: Finish full basement

Project Location: Bellport, NY 11713

Comment: Finish basement with a bedroom, full bathroom

Project Location: Northport, NY 11768

Comment: Looking for quotes to refinish basement.

Project Location: Mastic Beach, NY 11951

Comment: Completed basement with Bathroom

Project Location: Great River, NY 11739

Comment: Looking for basement wall and floor finishing options

Project Location: Rocky Point, NY 11778

Comment: We would like to finish our unfinished basement.

Project Location: Port Jefferson Station, NY 11776

Comment: Looking to upgrade my basement and have it finished

Project Location: Smithtown, NY 11787

Comment: Want to turn part of basement into storage and closet area. No water issues.

Project Location: Shirley, NY 11967

Comment: Finish basement your ideas ball park price, how long to complete, 2 bedrooms, bathroom and windows...

Project Location: Blue Point, NY 11715

Comment: Looking for estimate to finish basements

Project Location: Southold, NY 11971

Comment: We would like to seal up the basement and finish the walls.

Project Location: Shirley, NY 11967

Comment: I would like an estimate to finish (floor, wall, drop ceiling) for half of my basement.

Project Location: West Islip, NY 11795

Comment: Interested in a quote to finish a basement and help with a layout

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