Deck Repair in Columbus, Ohio

Transit & Flow Group repairs decks across Columbus and Central Ohio, from replacing a few rotted boards to rebuilding stairs, railings, and ledger connections. Every repair starts with a structure-first inspection, because a pretty deck on a bad frame is the wrong order of operations. Describe your deck in the Estimate Builder for a preliminary online estimate.

Is this what you’re seeing?

Deck problems show up in a predictable order. The ones that bring Columbus homeowners to us:

• Soft or spongy boards you notice barefoot in summer. Push a screwdriver in: if it sinks easily, the board is done, and the question is whether the joist under it is too.
• A railing that moves when you lean on it. The single most important repair on this page. Loose rails on an elevated deck are a fall hazard, and they usually trace to worn fasteners or rotted posts, both fixable.
• Stairs that bounce or a bottom step gone punky. Stair stringers sit closest to wet ground and are often the first structural members to rot, especially where the bottom rests on soil instead of a pad.
• Wobble or sway when people walk across. Frequently missing or corroded joist hangers, or a post no longer bearing correctly on its footing.
• The deck pulling away from the house. A gap at the ledger board deserves prompt attention, because ledger failure is how decks come down. If we see it, we tell you the same day.
• Gray, splintered boards on a sound frame. Sometimes the fix is board replacement and refinishing, not a rebuild, and that is a much smaller check.

How pricing works

Deck repair is scope-based pricing, built from an inspection. The logic:

• Board and surface work is priced by the board or by area: decking, stair treads, and rail caps, in wood matched to your species or upgraded material where you prefer.
• Structural repairs are priced per assembly: a stair rebuild, a railing section, a post-and-footing repair, joist sistering, or ledger re-flashing and re-fastening. Each appears as its own line so you can phase the work if you want.
• What changes the price: deck height (ground-level versus second-story), access for materials, how much hidden rot appears once boards come up, and material choice. When we open a deck and find more rot than the inspection could see, we photograph it, price it, and pause for your decision. No silent scope growth.
• Repair versus replace, honestly. When repair costs approach the value of the structure, we say so with numbers for both paths and no pressure toward the bigger one.

Enter your deck’s size, age, and symptoms with photos in the Estimate Builder for a preliminary online estimate. Final scope and price subject to verification at the inspection. Permits and inspections may be required for structural work in your municipality, and we confirm before we cut. Financing subject to credit approval on larger scopes.

What’s included

• A documented inspection: ledger, posts, footings, joists, beams, stairs, and rails, with photos
• A written scope with each repair as a separate line item
• Structural fasteners and hardware rated for exterior use, replacing rusted originals
• Decking and lumber matched to your existing species and profile where available
• Haul-away of removed material and a magnet sweep for fasteners
• Completion photos of repairs you cannot see, like under-deck hardware
• All workmanship is backed by a 1-year labor warranty on labor, parts, and equipment covered per manufacturer terms.

What’s not included

• Full deck replacement or new deck construction, quoted as a separate project
• Staining or sealing, unless added to the scope (a common bundle after board replacement)
• Tree or landscape work around the deck
• Repairs to attached pergolas, hot tub wiring, or gas lines; licensed trades are flagged where they apply

Why Central Ohio is hard on decks

A Columbus deck lives a rough life. Freeze-thaw cycling is the main enemy: water enters every fastener hole and end-grain cut, freezes, and wedges the wood apart a little more each winter. It also works on the ground itself. Our clay soil heaves as it freezes, which is how deck footings poured too shallow end up lifting posts out of level, and why a deck that was flat in 2015 rocks in 2025.

Shade makes it worse in the older neighborhoods. Decks under the mature canopy in Clintonville, Beechwold, and Upper Arlington stay damp days longer after rain, and sustained dampness is what rot needs. Meanwhile, a lot of Central Ohio decks were built in the 1990s and 2000s additions boom, and in newer suburbs like Dublin, Lewis Center, and New Albany those builder-era decks are now 20 to 30 years old: original fasteners rusting, hangers corroding, and pre-2004 lumber treated with older chemistry that is aging out. The frame hits end of life before the boards look bad, which is exactly why our inspection starts underneath.

Our process

1. Describe your deck online. Size, height, age if you know it, symptoms, and photos go into the Estimate Builder for a preliminary online estimate.
2. Structure-first inspection. We check the ledger, posts, footings, and framing before we talk about surface boards. You get the photo record either way.
3. Line-item scope. Every repair priced separately, ordered by urgency: safety items first, structure second, cosmetics last. Final scope and price subject to verification here.
4. Repair work. Structural repairs before surface work, with pause points if hidden rot changes anything.
5. Load and safety check. Rails pulled, stairs walked, hardware torqued, and a final walkthrough with you on the deck, not beside it.

Our carpenters are Bonded & Insured Professionals.

Related services

Handyman Service | Entry Door Installation | Gutter Replacement

A deck fails from the frame out, so start with an inspection that looks underneath. Get a preliminary online estimate in the Estimate Builder, book an inspection online, or call Transit & Flow at (614) 382-0000 before the season you want to be out there.