Owner-operated · Homeowner guide · Dunwoody
Can Your Dunwoody Deck Stairs Be Repaired Instead of Rebuilt?Dunwoody · DeKalb County
Dunwoody: You step onto the bottom tread with an armful of groceries and the whole run shifts under your foot. The next question for most Dunwoody homeowners is whether those stairs can be repaired or whether a full rebuild is the only safe path. Owner-operated, with a free written estimate.
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Homeowner guide · Dunwoody
Can my deck stairs be repaired instead of rebuilt?
If your Dunwoody deck steps flex, wobble or sag when you walk down them, a careful inspection of the framing underneath will show whether a repair can restore them.
- Owner-operated: Breno visits and writes your estimate himself
- A team with 10+ years of combined experience
- Insured with general liability coverage
- 31 Google reviews as of Nov 2026, rated 5.0
- Before-and-after photos from our own completed jobs
Dunwoody
When a repair makes sense
If the stringers are solid and the deck frame they hang from is sound, a repair is often enough to restore safe footing. On many older decks around Dunwoody North, the structure has held up while the treads have cupped, the risers have fallen out or the front edges have worn thin. Individual treads can be replaced, a damaged section of stringer can be reinforced, loose connections can be tightened with proper hardware and missing risers can be added so each step feels firm again.
A fresh coat of stain on the new parts and a non-slip finish on the treads help with traction in wet weather. Before any of that, the whole stair should be checked from the top connection down to the landing at the bottom, so you know the repair is going onto parts that will last.
Dunwoody
Signs the stairs need a full rebuild
When the stringers are cracked through, rotted where they bear on the ground or cut so deeply at the notches that little solid wood remains, patching only delays the inevitable. The same is true when the step heights vary from one step to the next, the treads slope, or the whole flight pulls away from the deck because the original connection was weak. A rebuild gives you even steps, sound hardware and a solid connection to the deck.
Many Dunwoody lots slope or back up to creeks and drainage areas, so the ground at the bottom of the stairs can shift over time. If the bottom step sinks or the stringers rest directly on soil instead of a solid pad, a repair becomes a moving target. A rebuild is also a chance to move the landing to better ground or adjust the layout if the yard has changed since the deck was built.
How it works
Five steps. No surprises.
Call, text, or send the form
Tell us what is going on: a new deck, a repair, or “not sure yet.” We reply the same day.
Free on-site visit
Breno looks at the deck or the yard himself, measures, and goes over your options with you.
Written estimate
Scope, materials and price come in writing, so you know the plan before anything starts.
Schedule and permits
We agree on a start date and confirm any city, county or HOA requirement for your address first.
Build and final walk-through
Breno is on the job, and we go over the finished work with you before we call it done.
Real B&T work
Photos from real jobs
Real photos from B&T projects in North Georgia, not necessarily from Dunwoody.
Dunwoody
Materials and details that last
Pressure-treated lumber rated for ground contact is a common choice for stringers because it resists decay and holds fasteners well. For treads, a solid wood board or a composite tread that resists cupping and splintering can work well, especially on stairs that take full sun. Corrosion-resistant fasteners and connectors prevent the rust that slowly weakens joints.
Closed risers stiffen the stairs and keep debris from piling up between treads, where it holds moisture. Sealing cut ends and exposed faces slows water absorption, and a textured or non-slip finish helps when pollen and rain make the surface slick. On stairs near Mount Vernon Road or Peachtree Dunwoody Road that get a lot of shade, regular cleaning keeps mildew from turning the treads slippery.
Dunwoody
Permits, HOAs and stream buffers
The City of Dunwoody handles building permits for decks through its Community Development permits and inspections office. Whether your stair project needs a permit depends on the scope of work and your address, so confirm with the city before work begins. We tell you what we find for your address before anything is scheduled.
Many Dunwoody neighborhoods, such as Dunwoody Club Forest and Brooke Farm, have associations, and some review exterior changes. Check with yours and share the guidelines with us early. Dunwoody also has stream buffer and tree rules that can affect land disturbance near creeks. If your stairs come down toward a drainage area near Chamblee Dunwoody Road, confirm with the city what applies to your parcel before the new landing is planned.
Get a fast estimate
Dunwoody
Getting a straight answer
We repair, replace and rebuild deck stairs, railings and the decks they connect to. Breno visits in person, walks the stairs, looks underneath at the stringers and the connection to the deck, and checks the ground at the bottom. Then he tells you plainly whether a repair will hold or whether a rebuild is the wiser choice.
You get a free written estimate that lays out the recommended scope, so you can see the difference between a repair and a rebuild before you decide. Whether the answer is a few new treads and risers or a new flight matched to your existing deck, the goal is the same: solid footing, even steps and a handrail you can trust. We work across Dunwoody and nearby Sandy Springs, Brookhaven and Roswell in DeKalb County and beyond.
Straight answers
Dunwoody homeowner questions
My treads feel spongy but the stringers look fine. Can only the boards be replaced?
Often, yes. If the stringers and their connection to the deck are sound, new treads, added risers and better fasteners can make the stairs feel solid again. It is still worth checking the stringers closely before deciding.
The stairs pull away from the deck when I walk on them. Repair or rebuild?
That movement usually means the connection at the top or the bearing at the stringers has failed. Sometimes it can be reinforced, but in many cases a rebuild is the safer answer. Stop using the stairs until they are checked.
Do I need a permit to repair deck stairs in Dunwoody?
It depends on the scope of the work and your address. Replacing a few treads is different from rebuilding stringers or changing the layout. Confirm with the City of Dunwoody before work begins.
Will my association in Dunwoody Club Forest want to review new stairs?
It may, especially if the layout, railing style or color changes. Check with your association, and share the guidelines with us early so the stair plan fits them.
The bottom step sinks every spring. How is that fixed?
The stringers need to bear on a solid base, such as a concrete pad or a compacted gravel base, instead of soft soil or mulch. Fixing the base often solves the sinking problem.
Can new stair treads match the color of my existing deck?
New wood takes stain differently than weathered wood, so an exact match is hard right away. Cleaning the whole deck and using the same stain across both helps the colors blend over time.
Are composite treads a good choice on a repaired wood stair?
They can be. Composite treads resist cupping and splintering, which helps on busy stairs. The stringers underneath still need to be sound and spaced to support the composite boards.
How do I get the stairs looked at in Dunwoody?
Reach out to set up a visit. Breno comes in person, checks the stairs from top to bottom and gives you a free written estimate that explains whether repair or rebuild makes more sense.
Verified Google reviews
What the neighbors are saying
These are verified Google reviews from B&T customers.
★★★★★
“Breno did an excellent job repairing my home. He was professional, reliable, and paid close attention to every detail. The quality of his work exceeded my expectations…”
★★★★★
“If you're looking for a trustworthy contractor, B&T Properties is the right choice. Great workmanship, fair pricing, and excellent customer service.”
Who’s doing the work
About B&T Properties
B&T Properties is run by Breno, who visits the job, writes the estimate and stays involved until the work is done. The crew has 10+ years of combined deck experience, and the company carries General Liability insurance. We work in Dunwoody and across DeKalb County.
Upgrades
Make it yours: popular upgrades
Ask about any of these when Breno comes out for your free estimate. They are easiest to price in when we plan the project, not after it is built.
Stairs and landings
Wider steps, a landing, or a second set of stairs down to the yard.
Cover or screens
Shade, rain cover or screens, planned in from the start.
Railing styles
Railing is what you see first, so we go over the options before the estimate is final.
Lighting
Low-voltage LED lights on stairs, posts or under the rail cap for evenings outside.
Written warranty
1-year workmanship warranty
Our labor carries a written one-year warranty counted from the finish date: if our workmanship is the cause, we repair it free. The warranty excludes faulty materials (the maker’s warranty applies), ordinary wear, storm damage, misuse, skipped upkeep and other contractors’ work. Send claims in writing.
Free written estimate
Tell Breno about your Dunwoody deck — free and in writing.
No call center, no sales rep — the person who answers is the person who does the work.