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Roofing & Exterior

Deck Repair in Metro Detroit

Michigan winters and humid summers are hard on a deck — boards rot, fasteners back out, and ledgers loosen where it counts most for safety. We match you with vetted carpenters who restore the structure and surface so your deck is solid underfoot again.

Typical range: $1500–$6000 per project

  • Licensed & insured local pros
  • Permit-ready for roofing & exterior work
  • Free, no-obligation quotes
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A deck takes more weather abuse than almost any part of a home — full sun, standing snow, rain, and the freeze-thaw swings that loosen fasteners and rot wood from the end grain in. Most of what matters for safety is structural and partly hidden: the ledger board bolting the deck to the house, the joists and beams under the decking, and the railing posts you lean on. A deck that looks merely tired can have a compromised ledger or rotted joists that make it genuinely unsafe, which is why a real repair starts underneath, not just on the surface. The carpenters in our network handle board replacement, joist and beam repair, ledger and flashing correction, railing and post rebuilds, and refinishing.

Whether it is a Livonia deck with soft, splintering boards or a Macomb Township deck with a wobbly railing and a questionable ledger, we connect you with a licensed, insured carpenter who makes it structurally sound before it is made to look good again.

What’s included

  • Full structural inspection — ledger, joists, beams, posts, and railings
  • Replacement of rotted, cracked, or splintered deck boards
  • Joist and beam repair or sistering where needed
  • Ledger board and flashing correction for safe attachment
  • Railing, baluster, and post repair or rebuild to code
  • Fastener and hardware replacement (hangers, lags, screws)
  • Sanding, cleaning, and sealing or staining of the surface

A failing ledger or rotted joist is not a cosmetic issue — it is how decks collapse, often when they are full of people. The carpenters we match you with inspect and fix the structure first, bring railings to safe code, and carry insurance for the work, so your deck is safe as well as good-looking.

How it works

Inspect the structure

A carpenter checks the ledger, joists, beams, posts, and railings for rot and movement before deciding what truly needs to be fixed.

Address the framing

Rotted joists are repaired or sistered, a bad ledger and flashing are corrected, and loose hardware is replaced so the deck is sound.

Replace the boards

Damaged decking is swapped for matching material, fastened properly with even gaps for drainage and expansion.

Rebuild railings

Wobbly or rotted railings, balusters, and posts are repaired or rebuilt to safe height and spacing.

Sand, seal & finish

The surface is sanded and cleaned, then sealed or stained to protect the wood and even out old and new boards.

Deck Repair guides

Everything you need to plan your project with confidence.

Deck Repair Cost in Metro Detroit (2026)

Cost Guide →

What to Expect During a Deck Repair

What to Expect →

Pressure-Treated vs Cedar vs Composite Decking

Materials & Options →

How to Choose a Deck Carpenter in Metro Detroit

How to Choose a Pro →

Deck Repair vs Rebuild, and Wood vs Composite

Comparisons →

Deck Repair by city

We match deck repair projects with vetted pros across Metro Detroit.

Deck Repair: common questions

How do I know if my deck needs repair or is unsafe?
Watch for soft, spongy, or splintering boards, a railing that moves when you push it, wobbly posts, rust or gaps at the metal connectors, and any movement or separation where the deck meets the house. Soft wood at the ledger or joists, and a wobbly railing, are safety concerns, not just looks. A carpenter can probe for rot and check the connections to tell you where it stands.
Why is the ledger board so important?
The ledger is the board that fastens the deck to the house, and a large share of deck collapses trace back to a ledger that was poorly attached, rotted, or never properly flashed. Water getting behind an unflashed ledger rots both the board and the house framing. Getting the ledger and its flashing right is the single most safety-critical part of deck repair, which is why a good carpenter inspects it first.
Can you repair just the rotted boards, or does the whole deck need work?
Often just the damaged boards and any affected framing need attention, while the rest of a sound deck is fine. The inspection decides it — if the structure (ledger, joists, posts) is solid and only surface boards have failed, that is a targeted repair. If rot has reached the framing or the ledger is compromised, the repair has to go deeper. A pro scopes it to what is actually needed.
Should I repair my deck or replace it?
If the structure is fundamentally sound and the damage is localized, repair is the economical choice. Replacement makes sense when rot is widespread through the framing, when the deck was built poorly or to outdated standards, or when you want a different material or layout. A carpenter who inspects the framing can tell you honestly which way the numbers and safety point.

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Get matched with a vetted, licensed Metro Detroit pro today. Free quotes, no obligation.

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