Deck Repair and Rebuilds Across the Wasatch Front

Decks rarely announce their problems. A board goes soft, a post looks a little out of plumb, the whole floor moves when someone crosses it, and none of that tells you how serious the situation is. The answer is almost never visible from a patio chair, because the parts that matter are the ledger at the house, the footings in the ground, and the fasteners holding those two things to everything in between.

We connect you with Wasatch Front contractors who start underneath and work up. That means opening the connection at the house, checking footing depth and post bases, reading whether the frame was built with nails or structural fasteners, and then telling you honestly what you have. Sometimes the news is good and a sound frame just needs a new surface and better guards. Sometimes it is not.

The failures worth finding before they find you

• Nailed or unflashed ledgers — The most common serious defect on older decks. Nails instead of structural fasteners, no flashing above, and a rim joist quietly holding moisture behind the siding for years.
• Rot at cut ends and contact points — Water sits where boards were cut, where posts meet concrete, and where framing touches the house. Those spots go soft long before the middle of a board does.
• Shallow or undersized footings — Older decks frequently sit on footings that never reached frost depth or were sized for less load than they ended up carrying. Movement over the years is the tell.
• Bounce and sag in the frame — Springy floors point to joist spans or beam support rather than decking. Sag along a beam line usually means the support underneath it has moved or was never enough.
• Guards that would not pass today — Posts surface-screwed to the rim, wide infill spacing, wobbly top rails. Guards get pushed on hard during any honest inspection, because that is what a person leaning does.
• Stairs, stringers, and landings — Uneven risers, stringers cut too thin, bottom steps sitting on dirt, no real landing. Stairs take the most abuse on a deck and show wear the soonest.

How an honest repair assessment goes

1. Get underneath — Someone goes below the deck with a light and a probe, or opens the skirting to get there. Everything worth knowing about a deck is visible from the underside.
2. Separate structure from surface — Soft boards and a faded finish are surface problems. The ledger, footings, posts, beams, and joists are structure. Those two categories get priced, prioritized, and decided very differently.
3. Repair or rebuild, said plainly — If the frame is sound, repairs make sense. If the ledger, footings, and framing all need work, rebuilding usually costs less than chasing failures one at a time.
4. Permit the structural work — Structural repairs and rebuilds generally require a permit and inspection. Your contractor handles the filing, and your city building department confirms what applies to your project.

What it costs

Repair pricing is driven by how far down the problem goes. Swapping surface boards on a healthy frame is one kind of job. Retrofitting a ledger, adding or deepening footings, and sistering joists is another, and it depends on the deck size, its height above grade, and whether anyone can get equipment into the backyard. New guards and rebuilt stairs are their own line, since posts, stringers, and landings all involve framing rather than trim. If the assessment finds problems in the ledger, the footings, and the frame at once, a rebuild often comes out ahead of staged repairs.

Questions people ask