Find deck builders in Rhode Island and compare free quotes
We connect RI homeowners with local deck contractors. Tell us about your project once, and up to 3 independent builders can quote it.
- Free for homeowners, no obligation
- Up to 3 independent local builders
- New decks, composite, repairs & replacements
Get free deck quotes
Tell us about your project once. We'll share it with up to 3 independent local deck builders who may contact you with quotes. Free, no obligation.
How it works
One short form instead of calling around. You stay in control the whole time.
Describe your deck
Town, project type, rough budget and timing. Takes about a minute.
We share it locally
We pass your request to up to 3 independent builders who serve your area and do that kind of work.
Compare and choose
Builders contact you to see the site and give written quotes. Pick one, or no one.
What a deck costs in RI
Real published benchmarks, not made-up "starting at" prices.
| Benchmark: 16×20 ft deck, New England, 2025 | Average job cost | ≈ per sq ft |
|---|---|---|
| Pressure-treated wood decking, PT frame, railing, stairs | $20,603 | ≈ $64 |
| Composite decking, PT frame, railing, stairs | $25,817 | ≈ $81 |
Source: Remodeling magazine / Zonda, 2025 Cost vs. Value Report, New England region (as republished here). Per-sq-ft is our arithmetic (cost ÷ 320 sq ft). Regional averages for a standard project, not quotes.
Wood or composite?
Most quotes come down to the decking material. The frame underneath is usually pressure-treated lumber either way.
Pressure-treated wood
Lowest up-front cost. Needs cleaning and re-staining every few years.
Composite / PVC
Costs more up front, no staining, and recouped more at resale in the latest Cost vs. Value report.
Plan your project
Composite & Trex decks
Pressure-treated vs composite vs PVC, compared honestly for RI weather.
Repair or replace?
Warning signs, and when a rebuild makes more sense than a repair.
RI deck permits
State code, town building offices and CRMC near the coast, with real sources.
Coastal & salt-air decks
Fasteners, materials and flood-zone questions for shoreline homes.
RI deck cost guide
Benchmarks, our labeled estimates, and how to compare quotes.
Deck FAQ
Footings, timing, contractor registration and more.
Railings, stairs and lighting
Upgrades like aluminum railings and low-voltage lights change the price a lot. List what you want in the notes so every quote prices the same thing.
Areas we cover
Local notes on permits, coastal rules and common deck projects for 12 Rhode Island cities and towns.
Straight answers about this service
We don't build decks or employ builders. We introduce you to independent local ones.
Contractors may pay us for introductions. You never pay us anything.
Rhode Island contractors must register with the CRLB. Look them up before you sign.
Frequently asked questions
How much does a deck cost in Rhode Island?
There is no single RI price list. The best public benchmark is the 2025 Cost vs. Value report, which puts a 16×20 ft deck in New England at about $20,600 in pressure-treated wood and about $25,800 in composite. Smaller, low decks cost less; tall, multi-level or PVC decks with premium railings cost more. Get at least 2–3 written quotes.
Do I need a permit for a deck in RI?
Almost always. Decks are regulated under the Rhode Island State Building Code (RISBC-2, the one- and two-family dwelling code) and permits are issued by your city or town building official. Ask your building office about any exemptions rather than assuming.
How deep do deck footings need to be in RI?
Your building official sets this. Published examples: Cumberland's deck sheet calls for piers 40 inches below grade, and Charlestown lists a 3 ft 4 in frost depth. Check your own town's current requirements.
Do I need CRMC approval for a deck near the water?
If any part of the work is on a coastal shoreline feature or within 200 feet of one, the RI Coastal Resources Management Council generally requires a Council Assent in addition to your local building permit. CRMC staff can verify shoreline features for your lot.
Is composite worth it over pressure-treated wood?
Composite costs more up front (about $5,200 more on the 2025 New England benchmark deck) but doesn't need staining, and it recouped more at resale in that report (95.8% vs 79.1%). Wood is cheaper but needs regular cleaning and re-staining.
Are you a deck builder?
No. We're a free matching service. We share your request with independent local contractors who quote and do the work.