Deck and Porch Repair in St. Louis We save your deck.
You save thousands.

Deck rehab is our specialty. We replace what’s failed, keep what’s solid, and hand back a deck that looks brand new, often for a fraction of what a full tear-out would cost. Ten years of deck repair, deck rehab, and porch restoration across the Greater St. Louis metro, with an honest free estimate every time.

★ 5.0 on Google and Angi Highest-rated deck & porch repair 10 yrs in business Super Service Award ’25
Multi-level wood deck rehab with new railings and landscape lighting on a St. Louis home Deck rehab & restoration
5.0Rating on Google and Angi
Highest-
rated
Deck & porch repair
10 yrsGreater St. Louis metro
Angi Super Service Award 2025 for deck and porch repair in St. Louis
Super Service
Award 2025
Angi
Our specialty · Deck rehab

Deck rehab in St. Louis: why tear out a deck you can save?

When the bones are still good, a full tear-out is the expensive way to fix the problem. We replace only what’s failed, restore the rest, and hand back a deck that looks brand new, for a fraction of a rebuild. And we’ll tell you honestly which one your deck actually needs.

BeforeWeathered St. Louis deck with failing boards and railings before deck rehab
AfterThe same St. Louis deck after rehab with new decking, railings and repaired structure

Structure repaired · decking & railings rebuilt · finished on budget

Full tear-out & replace
$$$$
  • Everything demolished and hauled away
  • All-new materials, top to bottom
  • Your backyard is a job site for weeks
  • Sound structure thrown out with the rest
Deck rehab
$
  • Keep the framing and footings that are still solid
  • Replace only what’s actually failed
  • Less demo, less waste, less hauling
  • Days on site, not weeks, so you get your yard back
  • Typically 25 to 60% less than a full replacement
Save thousands, sometimes tens of thousands. See what your deck needs
What we do

Deck and porch services across the St. Louis metro.

Deck rehab is our specialty, and we handle everything a deck or porch needs, from the footings up.

Free estimates on every project, with a clear look at what your deck actually needs.

See more of our work →

Why BAC

We find the problem under the problem.

  • Structural honesty

    We crawl under the deck or porch, find what’s actually causing the trouble, and tell you straight, then fix it at the source.

  • Historic-district experience

    Historic districts mean strict rules and tough permitting that turn many contractors away. We know how to design, permit, and build historic porch work that gets approved and matches the home. Even the city inspectors have noticed.

  • On time, on budget

    Our reviews say it again and again: finished when we promised, often under what we quoted.

Restored historic front porch with period columns and railings on a St. Louis home
Reviews · Rated 5.0

What St. Louis homeowners say.

Verified on Angi
★★★★★

“Our old deck steps collapsed and needed to be rebuilt. Ryan approached it in a straight-to-the-point manner, devised a thoughtful solution for the long term, and his execution was direct, efficient, and under budget.”

Michael H. · Deck rebuild
★★★★★

“Their knowledge dealing with older homes was obvious. They repaired supports under the porch that were affecting the whole house. A beautiful, safe, welcoming entry — highly suggest anyone reach out to Ryan!”

Carolyn D. · Porch restoration
★★★★★

“We would recommend BAC to anyone who needs an honest contractor. Ryan made us aware of concerns with the sub-structure and had the solution at the same time. Fair and within our budget.”

Bob G. · Deck repair
★★★★★

“A rare combination of high quality, high customer service, and high value. They did what they promised and beyond — on time and on budget. Highly recommend!”

Mary D. · Deck rehab
Read our reviews on Angi →
Common questions

Deck repair questions St. Louis homeowners ask.

Straight answers on cost, structural repairs, code, and how far a deck rehab can actually take you.

How much does deck repair cost in St. Louis?

It starts with a question we ask every customer: what’s your goal? Just want the deck safe and usable again for as little as possible? We’ll get you there. Want it solid enough that you never have to think about it again? We’ll get you there too. Need it to pass an inspection? Done. Once we know what you’re actually after, we find the most affordable way to make it happen, and you’ll always get options, cheapest included. Because we’ll take on the repairs a lot of companies won’t, we can often fix what’s actually wrong instead of replacing the whole deck, which is how a rehab saves most homeowners 25 to 60%, and a structural repair up to 75%, versus a full rebuild. The exact number comes from walking your deck together, and that estimate is free.

Can rotten or failing boards be replaced without redoing the whole deck?

Yes, and it’s some of the most common work we do. Rotted, cracked, splintered, or warped boards get pulled and swapped for new ones, while the solid structure underneath stays right where it is. In most cases you’d never know only part of the deck was touched when we’re done. It’s the fastest, most affordable way to take a deck that looks past its prime and make it feel new again.

How long will my deck repair or rehab last?

Three things decide how long a deck lasts: the materials, the location, and how well you take care of it. Keep up with it, and you’re looking at 20 years. Here’s our rule though: we won’t rehab a deck that wouldn’t last as long as a brand new one. If yours truly needs to be replaced, we’ll tell you that straight. But honestly? The vast majority of the time, it doesn’t. Most decks have good bones and just need the right work to bring them back to solid, safe, and good for decades.

My deck feels wobbly or has a soft spot. Can that be fixed?

Usually, yes, and it’s worth having us look sooner rather than later. A wobbly railing, a bouncy or soft spot underfoot, stairs that feel loose, those are all signs that something specific has worn or failed, not necessarily that the whole deck is done. Often it comes back to a support, a connection, or a section of framing that needs attention. We find what’s actually causing it and fix that, so your deck is solid and safe to walk on again.

Is it cheaper to repair my deck than replace it?

Almost always, yes, as long as the structure is sound, and usually by a wide margin. A full tear-out and rebuild is the most expensive way to solve a deck problem, and a lot of the time it’s solving a problem you don’t actually have. When the bones are good, rehabbing your existing deck runs 25 to 60% less than replacing it, and if it comes down to one failing beam or support, a targeted structural repair can cost up to 75% less than a whole new deck. The catch is that repair takes more skill and more willingness than tearing everything down and starting over, which is why some companies steer you toward replacement. We’d rather fix what’s actually wrong and save you the money.

Do you bring older decks up to current code?

Yes. A lot of older decks were built before today’s safety standards, and small things like railing height, spacing, stair construction, and how the deck attaches to the house all matter for safety. When we work on a deck, we bring those details up to current code so it’s safe for your family and holds up if it’s ever inspected. If we spot something that isn’t right, we’ll point it out and tell you what it takes to fix it.

My deck has a failing beam or support. Do I need a whole new deck?

Almost never. A failing beam, a rotting support post, or a sagging section feels like the end of a deck, but it’s usually one specific problem in an otherwise solid structure. Structural work like this is highly technical and genuinely dangerous. Replacing a beam can mean lifting the entire weight of the deck and working underneath it, which is why a lot of companies won’t take it on and will tell you the whole deck has to come down instead. We will take it on. We go in, fix the actual failure, and leave you with a deck that’s structurally sound for years, often for up to 75% less than a full replacement. It’s some of the most demanding work there is, and some of the most worth it, because it saves people thousands they were told they had no choice but to spend.

Do you offer free estimates?

Yes, always. We’ll come out, walk your deck with you, listen to what you’re trying to accomplish, and give you a clear, honest assessment of what it needs. No cost, no obligation, and no pressure to decide anything on the spot. Even if it turns out the fix is simple, you’ll walk away knowing exactly where your deck stands.

Where we work

Deck repair and deck rehab across St. Louis County and St. Charles County.

We repair, rehab, and restore decks and porches across West County (Ballwin, Chesterfield, Ellisville, Wildwood, Town and Country, Des Peres, Creve Coeur, and Maryland Heights), Mid County (Kirkwood, Webster Groves, Brentwood, Clayton, and Richmond Heights), South County (Mehlville and Oakville), out through Valley Park, Eureka, Grover, and Pacific, and throughout St. Charles County.

We work outside that area as well, depending on need and availability.

Free estimate

Tell us what’s failing. We’ll tell you straight.

Send a few details and we’ll get you a free, honest estimate, an accurate look at what your deck or porch actually needs.

tel(314) 202-4037
hrsMonday to Friday, 8am to 5pm
locGreater St. Louis metro area

We’ll reply within one business day.