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Complete deck replacement

The old deck comes down, a properly framed new one goes up in its place. One crew, one written scope.

CSLB #1148079 · 3-year workmanship warranty

Composite deck with a louvered aluminum pergola, Morgan HillComposite deck with a louvered aluminum pergolaMorgan Hill, our project
Size
570 sq ft
On site
12 working days
Cost
$30k–$35k
See this project

Most decks we replace look fine from above and are failing underneath: rotted joists, corroded hangers, footings that were never right. When repair stops making financial sense, replacement is the honest recommendation, and we say so in writing.

We demolish the old structure, haul it away, and rebuild from the framing up: new footings where needed, modern hardware and flashing, then the decking you choose. Stairs and railings are their own structures and are always quoted as separate lines, never folded into the deck price.

Not sure which one your deck needs?

This points you to the right page; it is not a diagnosis.

Gray boards don't rule out rot underneath, and a frame isn't sound just because it is pressure-treated. We check the frame during the free on-site estimate; for a repair, text us photos first. Any one of the warning signs is reason enough to have the deck looked at.

Small fixes — a loose screw, one board, a squeaky step, a single wobbly railing, a couple of stair treads — are usually better value with a local handyman. We take repairs where a large part of the decking or the frame needs work.

How to decide: repair or replace

What a replacement costs

On level ground, a replacement runs:

These are planning ranges, not a fixed price. Stairs and railings are separate lines. Delivery and hauling away the old deck are quoted separately. A Penofin oil finish on redwood adds $2 per sq ft for the work, plus the oil: one $75 gallon per 250 sq ft. Elevated decks, hillsides and multi-level layouts cost more, and the calculator adds that for your deck. We replace decks from 150 sq ft on level ground, 200 sq ft in pressure-treated lumber.

See your replacement price

Questions about deck replacement

Can the old frame stay?

Sometimes. If the frame is pressure-treated lumber and passes our on-site check, we keep it, reinforce it where it needs it and put new boards on top. That is deck remodeling, priced about $5 per sq ft below a new deck in the same material. If the frame does not pass, the whole deck is replaced.

What's included in a replacement?

Taking down the old deck, new framing, hardware and flashing, and the decking you choose. Delivery and hauling away the old deck are quoted separately, and stairs and railings are priced as separate lines.

How long does it take?

The build typically takes 7–21 working days, weather permitting. Work on site usually starts 1–3 weeks after you sign.

Price per square foot by decking material

Each price covers taking down the old deck, then the new frame, boards and fasteners. Not included: stain on wood, delivery, hauling away the old deck, stairs, railings, permits and city fees.

A first range for level ground. Slopes, height and tight access raise the price and the minimum size — the calculator shows yours.

Composite — lowest upkeep$50–80 / sq ftProjects from 150 sq ftSee your price →Redwood — real wood look$57–69 / sq ftProjects from 150 sq ftPrice without stain. Staining adds $2 / sq ft plus the cost of Penofin oil.See your price →Pressure-treated — lowest upfront cost$45–60 / sq ftProjects from 200 sq ftSee your price →

Hardwood (ipe, cumaru): $70–85 / sq ft, projects from 150 sq ft.

Before you call

Three steps from here

  1. Step 1

    See your price

    Pick size, material and ground. A range in about a minute.

    We offer financing.*

    Compare all materials

    Prequalify now

  2. Step 2

    See what we built

    Finished decks, stairs and pergolas, with city and cost.

    Browse projects
  3. Step 3

    Book a free on-site visit

    Michael, the owner, measures the site. You get a written fixed price.

    Book a free visit

*All financing is subject to credit approval. Your terms may vary. Payment options through Wisetack are provided by our lending partners. For example, a $5,500 purchase could cost $253.54 per month for 24 months, based on a 9.9% APR, or $1,833.33 per month for 3 months, based on a 0% APR. Offers range from 0 to 35.9% APR based on amount requested and creditworthiness. Not all merchants and lending partners participate in 0% interest programs. Terms range from 3 - 120 months and may vary based on merchant, lending partner, or transaction size. State interest rate caps may apply. No prepaid finance charges or participation fees. See additional terms at wisetack.com/faqs.

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