Direct Answer
Who builds decks in Boulder, CO?
Josh Brooks Construction builds custom decks in Boulder and Boulder County since 2014 — composite, cedar, and pressure-treated builds with full permits and engineered footings for Colorado’s 36-inch frost line. Deck additions return 89–95% at resale.
Deck Builder in Boulder, Colorado
Looking for a trusted deck builder in Boulder, CO? Josh Brooks Construction has been building custom decks in Boulder and Boulder County since 2014 — Trex, Fiberon, cedar, full permits, and properly engineered footings.
89-95%
ROI professionally built deck at resale
2025 Cost vs. Value
$15-35K
typical composite deck cost CO 2026
Remodeling Magazine
36in
required frost depth deck footings in CO
Colorado Code
100%
attached decks over 30in require a permit
Colorado IRC
“Decks are one of my favorite projects — the ROI is immediate. You use it the day it’s done and you get it back when you sell. We’ve been building decks in Boulder since 2014.”
Josh Brooks
Licensed General Contractor CON-24-0152 | Serving Boulder Since 2014
Deck Building Questions from Boulder Homeowners
How much does a deck cost in Boulder, CO?
A composite deck in Boulder typically costs $15,000–$35,000 installed in 2026. Pressure-treated wood decks run $10,000–$20,000. ROI 89–95% at resale. Fixed-price bids from Josh Brooks Construction.
Do I need a permit to build a deck in Boulder?
Yes — any deck attached to the home or over 30 inches above grade requires a building permit in Boulder County. Josh Brooks Construction handles the full permit package.
What is the best decking material for Boulder, CO?
Composite decking (Trex or Fiberon) performs best in Colorado’s UV, temperature swings, and moisture cycles. It doesn’t splinter, warp, or need annual sealing.
How deep do deck footings need to be in Boulder?
Deck footings in Boulder County must extend below the 36-inch frost line. Every Josh Brooks Construction deck uses properly engineered footings to code.
Get a deck building estimate in Boulder, CO
Free estimate. Licensed, insured, local since 2014.