Deck Building Services in Knoxville, TN

Knox Deck Co is a locally owned and operated deck building company serving Knoxville, Tennessee and the surrounding communities. From ground-up custom builds to repairs that bring an aging deck back to life, every project gets the same treatment: honest advice, careful craftsmanship, and a finished product built for East Tennessee weather. Explore our services below — and if you are not sure what your project needs, call (865) 427-3063. We will talk it through and give you a straight answer.

Custom Decks

A deck should fit your home, your yard, and the way you actually spend time outside. We design and build custom decks from the ground up — layout, materials, railings, stairs, and lighting planned around your space. Explore custom deck building

Wood Decks

Classic, warm, and natural. We build wood decks using quality pressure-treated pine and cedar, installed with proper footings, flashing, and ventilation so the structure holds up in Tennessee humidity. Explore wood decks

Composite Decks

Want the look of wood without the yearly staining and sealing? Composite decking resists rot, insects, and fading, and it handles East Tennessee’s wet seasons far better than bare lumber. Explore composite decks

Deck Repair

Soft spots, loose boards, leaning railings, popped nails — small problems turn into expensive ones if you ignore them. We inspect, repair, and reinforce existing decks, and we will tell you honestly when a repair makes sense and when a rebuild is the smarter call. Explore deck repair

Screened Porches

Get the outdoor feel without the mosquitoes. Our screened porches are framed and finished to match your home, giving you a comfortable three-season space for mornings, evenings, and everything in between. Explore screened porches

Not sure where to start? Call (865) 427-3063 or request a free estimate. We will look at your space, talk through your options, and give you a clear plan — no pressure, no obligation.