Deck Repair in Hendersonville, TN
Rotted boards, loose rails and tired framing made safe again, or fresh decking over framing that is still sound.
Repair, re-deck or replace: what the frame says
Most deck trouble starts where water sits: the ends of boards, the post bases, the joists under the boards and the ledger where the deck meets the house. A weathered, gray surface is cosmetic, but a spongy board, a rail that moves or a stair that flexes is a safety problem. Juan repairs decks as readily as he builds them.
The photo above shows a common repair: new boards fastened across an existing frame, with the stair framing exposed while the work is done. When the joists and beams underneath are sound, replacing the surface gives you a deck that looks new for a fraction of a full rebuild. When the framing has rotted, the honest answer is a deeper repair or a replacement.
We start with an inspection, probing joists and posts and checking the ledger, then tell you which path makes sense. If the deck is past saving, our deck building service replaces it, and for a boundary around the yard see fence work.
Signs your deck needs repair
- Boards that feel soft, spongy or crumble when you press a screwdriver into them.
- A railing that wobbles, leans or has come loose from its posts.
- Stairs that flex, with cracked stringers or loose treads.
- A visible gap or movement where the deck meets the house.
- Rusted, popped or missing screws and nails along the surface.
- Black mildew spots or a slick surface that makes the deck unsafe when wet.
Not sure which category your project falls under?
Call and describe it, or send photos through the quote form. We will tell you plainly what it needs.
How we repair a deck
- Inspect the structure
We probe joists, beams and posts, check the ledger connection and test railings and stairs to learn how far the damage goes.
- Make it safe first
If something is unsafe, we stabilize it and tell you what not to use until it is fixed.
- Repair or replace framing
Rotted joists, beams, posts or stair stringers are cut out and replaced with new lumber, and the ledger is reflashed if water has been getting behind it.
- New boards, rails and steps
New decking, railings and treads are fastened to the repaired structure.
- Finish and maintenance advice
We clean up and explain how to seal or stain the wood and what to watch for as it ages.
What affects the cost of deck repair
We quote deck repair after an inspection, because the visible boards rarely show what is happening underneath.
How much framing is damaged
Replacing surface boards costs far less than rebuilding joists, beams or posts.
Railings and stairs
Safety-critical parts often need extra work even when the main deck is fine.
Deck size and height
Larger or higher decks take more material, bracing and time.
Matching existing materials
Boards and rail styles may not match what is already there, which can affect how much we replace.
Access
Tight crawl spaces or high decks over slopes make repairs slower.
Cleaning and sealing
Washing, sanding and treating the wood afterward is an optional extra.
Why homeowners call us for deck repair
We look at the structure, not just the boards. A new surface on a rotted frame is only a temporary fix, so we check before we quote and tell you when more is needed.
We repair as well as build, and small decks and small jobs are welcome. You do not have to commit to a rebuild to get a deck made safe again.
Where we do this work
We repair decks in Hendersonville, Gallatin, Old Hickory and surrounding neighborhoods.
Questions about deck repair & replacement
Can you replace just the deck boards?
Yes, if the framing underneath is sound. We check the joists and beams first, because new boards on weak framing will not last.
How do I know if my deck is safe to use?
Press a screwdriver into the joists and posts, shake the railing and look at the ledger where it meets the house. If anything is soft, loose or pulling away, stay off it and call us.
Is it better to repair or replace my deck?
It depends on the frame. If joists, beams and posts are sound, repairs and new boards make sense. If most of the structure is rotted, replacing it costs about what the repairs would.
Why is the ledger so important?
The ledger is the board that attaches the deck to the house, and it carries much of the load. If it is rotted or poorly flashed, the deck can pull away, so we inspect it on every repair.
What is making my deck slick and black?
Usually mildew and algae from damp, shaded wood. Cleaning helps, but if the boards are also soft, they need replacing. We can tell you which it is.
Do I need a permit for deck repairs?
Minor repairs often do not, but replacing structural parts or changing the size may. Rules differ by city and county, so ask us and we will tell you what applies.
Is your deck due for repairs?
Send photos or call and describe what you see. We will tell you whether it needs a repair or a rebuild and give you a free quote.