Owner-operated · Deck replacement · Rebuild & upgrade
Deck Replacement Kennesaw, GACobb County · Legacy Park · Kennesaw Mountain
Deck replacement Kennesaw, GA: old deck out, new deck in. B&T handles the teardown, the new frame and the finish in Kennesaw, and the estimate is free and in writing.
Free estimate · opens your texting app · no forms needed
Get a fast estimate
★★★★★ 31 Google reviews as of Nov 2026 — “Great workmanship, fair pricing, and excellent customer service.” Read reviews
- Free written estimate within one day
- General liability coverage
- Crews with 10+ years of combined experience
- Owner on every job
- Text us (470) 863-3707
Rebuilds · Kennesaw, GA
Replacing a deck in Kennesaw
Is it time to replace your Kennesaw deck, not patch it?
Starting over does not have to mean starting from nothing. Footings and some framing can sometimes be reused, and Breno will tell you honestly what is worth keeping. What cannot be saved comes out, and the new deck goes in on a sound structure.
Kennesaw homes from the 1990s and early 2000s are now carrying decks that have been through two decades of weather, and for many of them replacement is more practical than another repair.
Kennesaw sits in northwest Cobb County near Kennesaw State University and Kennesaw Mountain National Battlefield Park. Neighborhoods range from older subdivisions to 1990s and 2000s communities and newer townhome and single-family developments.
Some homeowners by Legacy Park and Ridenour call us after one repair too many. We examine the old structure, tell you what still holds up, and map out what a new deck would change.
- 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
Before, during and after
Old, sagging or rotten? Rebuilt right.
Take a look at real B&T replacements in progress: worn decks, rebuilt structures and the completed deck at the end.
These pictures show actual B&T jobs around North Georgia, though they were not all taken in Kennesaw.
Price & estimate
What a deck replacement costs in Kennesaw
Searches like "deck replacement cost per square foot" are common, but the per-foot figure for a replacement changes with demolition, footings, framing, boards and railing. Most replacements fall between $9,000 and $20,000. Your free estimate shows how each piece of the Kennesaw job adds up.
What is included
What a deck replacement covers
- A free written estimate before any work starts
- Demolition of the old deck, confirmed in the written scope
- Walking the existing deck and checking what, if anything, can be reused
- New footings, framing and a flashed connection to the house
Signs to look for
Repair, or replace?
A cluster of these problems is a signal to start over instead of fixing the deck again.
- Boards are cracking and cupping across most of the surface
- Joists or beams are rotted or soft when probed
- The deck has already been patched several times
- You want to move from wood to low-maintenance composite
Cobb County · terrain & local rules
Local conditions in Kennesaw
The area around Kennesaw Mountain brings hilly, sloped and tree-covered lots, especially in older west-side neighborhoods, so decks here often sit well above the ground and need taller framing.
Kennesaw's city code includes stream buffer requirements and landscape buffer standards, which can affect how close a deck can be to a creek or property line. We check those constraints before pricing.
Elevated Kennesaw decks put more load on posts, stair stringers and railings, so when something wobbles on a tall deck we treat it as a safety issue first.
Areas you may know in Kennesaw include Legacy Park, Ridenour, Pinetree Country Club and the Kennesaw Mountain area. Main routes through the area include I-75, Cobb Parkway, Barrett Parkway, Chastain Road and Bells Ferry Road.
Materials & options
Rebuilding with composite or pressure-treated wood
The frame decides how long a replacement lasts, and the boards decide how much care it needs. We build the frame to the same careful standard whichever surface goes on top. Then it is a question of budget and upkeep: treated wood for the lower price, composite for the lower maintenance.
Get a fast estimate
How it works
How a deck replacement runs
Tell us about the deck
Photos of the whole deck and the stairs are the best start. Text them or use the form, and we reply the same day.
Walk-through and scope
Breno looks at the structure, tells you what is salvageable, and talks through any changes you want.
Free written estimate
You get a complete scope in writing, including demolition, materials and any permit or HOA step.
Schedule and permits
We set a start date and check any city, county or HOA step that applies to your address before work begins.
Teardown, rebuild, walk-through
Out goes the old deck and up goes the new one, and we walk through the result with you at the end.
Verified Google reviews
What the neighbors are saying
These are verified Google reviews from B&T customers.
★★★★★
“If you're looking for a trustworthy contractor, B&T Properties is the right choice. Great workmanship, fair pricing, and excellent customer service.”
★★★★★
“Outstanding service! Breno is knowledgeable, honest, and takes pride in his work. It's hard to find a company this reliable these days.”
Straight answers · Kennesaw, GA
When should a Kennesaw deck be replaced instead of patched?
Short answer: When the frame, ledger or posts are failing, replacing is safer than patching. B&T Properties takes Kennesaw decks, including Legacy Park and Ridenour, down to the structure, rebuilds on a sound frame and writes it all into a free estimate. Text photos to +1 470 863 3707.
How much does deck replacement cost in Kennesaw?
Expect most replacement projects to start around $9,000 and top out near $20,000. Where yours lands depends on the deck's dimensions, its height, the framing and whether you choose wood or composite, which we price side by side. You get the estimate for free, on paper.
I am searching for deck replacement near me in Kennesaw. Do you cover my address?
Replacement quotes start with a look at the old frame, so the first step is a visit or a handful of photos. Yes, Kennesaw is part of our regular service area, together with Woodstock, Alpharetta and Buckhead. Send the address and a photo, and you will hear back the same day. The estimate is free.
Who handles permits for a deck replacement in Kennesaw?
A replacement usually means new framing, so we check with the office instead of assuming the old approvals carry over. The City of Kennesaw has its own building department and applications are filed online, while addresses outside the city limits in the Kennesaw area go through Cobb County. We help you confirm which applies. Tell us the street address and we take it from there.
Is composite worth it when replacing a deck in Kennesaw?
For many homeowners, yes. Composite costs more up front and takes much less upkeep, which is attractive when the old wood deck kept asking for work. If budget comes first, new pressure-treated wood on a fresh frame is a sound choice. We price both.
How long does a deck replacement take in Kennesaw?
We give the timeline after seeing the deck, not before. Taking the old one apart, setting footings and building the frame come first, and wet weather can hold those steps back. Our expected schedule is part of your written estimate.
Does B&T warrant a replacement deck?
That is something to ask about at the estimate stage, and we will put our answer in writing so you can read it before signing on. Manufacturers set the warranties on composite and railing, and their terms vary between brands. We steer you to the paperwork for your pick.
Does my Kennesaw HOA need to approve a deck replacement?
Taking out and rebuilding a deck can count as an exterior change, so a board may ask for the plan first. Many Kennesaw subdivisions are planned communities with HOAs that review exterior changes. Knowing the rules early saves a second trip to the drawing board.
What happens to the old deck?
Removal is part of the plan, not an afterthought. Demolition and debris haul-off are confirmed in your estimate, which means no unpleasant discoveries on that front.
Do I need a new permit to replace a deck?
Frequently, yes, particularly when the structure itself is coming out. The answer turns on your address, the footprint and how much work is involved. You will know what is required before we schedule anything.
How does the terrain in Kennesaw affect a deck replacement?
The lot often explains why a deck wore out early, and it shapes the frame we build next. The area around Kennesaw Mountain brings hilly, sloped and tree-covered lots, especially in older west-side neighborhoods, so decks here often sit well above the ground and need taller framing. We would rather measure the slope than assume it.
When does a deck in Kennesaw need replacing instead of repairing?
Replacement makes sense when the posts, joists or ledger connection are rotted or unsafe. We check the structure first and tell you before you spend on cosmetic fixes. You get a free written estimate and a one-year warranty on our workmanship. Text or call (470) 863-3707.
Which neighborhoods in Kennesaw do you serve for deck replacement?
Our deck replacement work covers Kennesaw: Legacy Park, Ridenour, Pinetree Country Club and the Kennesaw Mountain area, and the surrounding Cobb County neighborhoods. Send us your address by text and we will tell you right away if it is in our area.
Area served · Georgia
More in Kennesaw and nearby
B&T Properties serves Kennesaw and the nearby cities below.
Also in Kennesaw: Deck Builder in Kennesaw, Deck Repair in Kennesaw, Screened Porch in Kennesaw.
Also serving: Deck Replacement in Acworth, Deck Replacement in East Cobb, Deck Replacement in Woodstock.
See the full North Georgia service area.
Neighborhoods we serve in Kennesaw: Barrett Greene, Legacy Park, Pinetree Country Club. Questions first? Read the Deck Replacement FAQs and the Cobb County deck FAQs.
Same service in nearby cities: Deck Replacement Acworth GA, Deck Replacement Woodstock GA, Deck Replacement East Cobb GA, Deck Replacement Holly Springs GA.
More services in Kennesaw: Deck Builder Kennesaw GA, Deck Repair Kennesaw GA, Screened Porch Kennesaw GA, Composite Decking Kennesaw GA, Deck Railing Kennesaw GA, Covered Deck Kennesaw GA, Deck Stairs Kennesaw GA, Deck Staining Kennesaw GA, Multi-Level Deck Kennesaw GA.
Resources: Deck Replacement FAQ, Cobb County deck FAQ.
Who’s doing the work
About B&T Properties
General Liability insurance covers the business, and the people building your deck have logged 10+ years on decks as a team. Breno, the owner, is the one who visits, puts the estimate together and sticks with the job until it is done. We take work in Kennesaw and around Cobb 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.
Multi-level layouts
Step down a sloped yard with separate levels for dining and lounging.
Composite decking
Boards that resist rot and skip the yearly stain. Worth pricing in at the start.
Cover or screens
Shade, rain cover or screens, planned in from the start.
Stairs and landings
Wider steps, a landing, or a second set of stairs down to the yard.
Written warranty
1-year workmanship warranty
One year, in writing, on our labor from the completion date. If our own workmanship is why something fails, B&T Properties makes it right at no cost to you. Materials fall under the manufacturer’s warranty; wear, weather, misuse, neglect and third-party work are not covered. Request service in writing.
Free written estimate
Get your Kennesaw deck replacement estimate from Breno — free and in writing.
No call center, no sales rep — the person who answers is the person who does the work.