Carpentry: Doors, Trim, Deck Repair, Custom Shelving & Wood Rot Repair

Published 2026-04-25 · Updated 2026-04-25 · 8 min read · By Zomg The Handyman
TL;DR

Hire a carpenter for precise miter cuts, custom builds, and structural work. Sticking doors are usually loose hinge screws. Deck repair: use stainless or coated structural screws (not galvanized). Wood rot: cut out, treat, fill with Bondo. Murphy beds and custom built-ins are quoted per project.

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Carpentry covers everything from "fix this sticking door" to "build me a custom built-in." Where carpentry separates from handyman work is in the cuts — anything that needs precise miter cuts, scribed edges, or matched grain belongs to a carpenter.

The Saws We Carry

Every carpenter has a sliding compound miter saw on the truck. The DEWALT 12" handles trim, baseboard, crown molding, and 2x12 stock with ease.

๐Ÿ”จ
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DEWALT DWS779 12" Sliding Compound Miter Saw
The saw every carpenter owns. Slides cut 2x12, compound bevel for crown molding.
$450-$550 View on Amazon →

Brad Nailer — The Trim Game Changer

For baseboards, door casing, crown molding, and most trim work, a brad nailer drives 18-gauge nails almost invisibly into wood.

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RYOBI 18V ONE+ 18-Gauge Cordless Brad Nailer
Cordless brad nailer for trim, baseboards, and door casings. No compressor needed.
$180-$230 View on Amazon →

Door Issues — Usually Hinge Adjustment

Most "broken door" calls turn out to be hinge or strike plate issues. Common fixes:

  • Door rubs the floor — top hinge screws have backed out. Replace with longer 3" screws into the stud.
  • Door sticks at the latch — strike plate is misaligned. Move it 1/16" with a chisel.
  • Door won't latch — same as above, plus check the latch isn't broken.

Deck Repair — Composite vs. Wood

If your deck is wood and over 10 years old, you are in maintenance mode for life. Composite decking (Trex, TimberTech, AZEK) costs more upfront but never stains, splinters, or rots.

For deck repair, the screws matter more than people realize. Standard galvanized screws react with treated lumber and weaken. We use stainless or coated structural screws on every deck.

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GRK R4 Multi-Purpose Structural Screws
Deck-repair standard. Self-countersinking, no splitting, ACQ-treated lumber safe.
$40-$60 View on Amazon →

Wood Rot — Stop It Before It Spreads

Wood rot starts where water sits. Window sills, door bottoms, fascia boards, deck post bases. Fix:

  • Cut out all soft, dark, or fungus-stained wood plus 1" of sound wood around it
  • Treat the cavity with borate solution to kill the fungus
  • Fill with a 2-part epoxy wood filler — Bondo is the standard
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Bondo Home Solutions Wood Filler
Two-part wood filler that takes paint, stain, and screws like real wood.
$15-$25 View on Amazon →

Bondo takes paint, stain, and screws like solid wood.

Custom Shelving and Built-Ins

Floating shelves, mantels, built-in bookshelves, window seats — these are the projects that turn a house into a home. Most floating shelves we build run $149-$499 per shelf. Built-ins are quoted per project.

What We Charge

Our carpentry service: custom shelving $149+, door repair $99+, trim and molding $129+ per room, cabinet repair $99+, deck repair $199+, fence repair $149+, pergola/arbor $399+, wood rot repair $149+.

Frequently Asked Questions

Do I need a carpenter or a handyman?

Carpenters for structural framing, custom cabinetry, building from scratch. Handyman for hanging shelves, fixing doors, minor wood repairs.

What deck screws should I use?

Stainless or coated structural screws (GRK R4). Galvanized reacts with ACQ-treated lumber and weakens.

How do you fix wood rot?

Cut out all rotted wood plus 1" of sound wood, treat with borate, fill with Bondo. Takes paint and stain like real wood.

How much for custom built-ins?

Quoted per project. Floating shelves $149-$499 each. Built-ins typically $1,500-$5,000+.

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