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Products & Services
Finishing / Remodeling
Everlast Wall Panels
Insulated Wall Panels
Premier And Linen Ceiling Tiles: No-sag Warranty
Thermal Dry Floor Tiles
Millcreek Faux Wood Flooring
Sunhouse Window Wells
Everlast Window Replacement
Rockwell Egress Window

Company Awards
Tri-State Total Basement Finishing Top Dealer
In business for just over one year, Tri-State TBF has been awarded the 8th Place Award for Top Dealer Sales!... [Read more]
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Chatham, NJ's Comprehensive Basement Remodeling & Finishing Contractor

Blown away with the transformation Tri-State TBF did in my basement. Now the guys and me can enjoy all the...
Happy Customers Surrounding Chatham, NJ
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Basement Finishing & Home Remodeling Professionals in Mendham, NJ

Chatham is a town that originally was two neighboring municipalities, Chatham Borough and Chatham Township.  In 1773, the towns decided to combine and become Chatham, New Jersey.  

Close by, at Tri-State Total Basement Finishing, our professionals have the experience needed to turn your basement to beautiful.  With our extensive product line and our quick, but efficient work ethic we can have your basement complete in no time at all!  Our experts are well trained in the use and installation of all of our products including our EverLast Basement Wall Panels, ThermalDry Basement Floor Tiles, and Basement Drop Ceiling Tiles.  Services we offer are the removal of old materials, placing the flooring & underlayment, installing the products and adding the finishing touches.  

At Tri-State Total Basement Finishing, we have been in the finishing and remodeling industry for over 30 years, we know exactly what makes a room look good and what doesn’t.  Our company uses nothing but the best products and all our products are patented and come with a nationally backed warranty.  The installation process is quick with minimal intrusion in your home.  Finally we provide free estimates, so even if you don’t know what you want, our experts will come take a look, free of charge.

Finishing and Remodeling Services offered in Mendham:

  • TBF Basement Finishing System
  • Removal of Old Materials
  • Installation of Windows, Wells & Staircases
  • Installation of Doors & Wall Systems
  • Installation of Drop Ceiling & Lighting
  • Placement of Flooring & Underlayment
  • Addition of Trim & Finishing Touches
  • FREE Estimates

Call for a FREE estimate in Mendham today

Work Requests From Chatham, NJ
Johnson Drive in Chatham
We have a unfinished basement. Want to refinish
Orchard Rd in Chatham
The basement is unfinished currently. It is damp but manageable. We are looking to turn it into a usable living space.
Tallmadge Ave in Chatham
We have a basement that was finished a very long time and needs to be updated. We would also like the stairs redone going to the basement. Lastly, we have a part of the basement that is not finished at all and would like a quote on this too. We have a small area of the basement that is leaking with heavy rain.
Van Doren in Chatham
Have a basement with 6 foot ceilings. Need a new staircase, close in appliances, create nook for washer dryer. and create a play room. Looking for an expert that only does basements.