Deck Replacement on Cape Cod
Mussato Building Group replaces and repairs decks across Cape Cod. We tear out decks that are soft, loose, or past their life, check the ledger, posts, and footings underneath, and rebuild on a sound structure. We are a family-owned general contractor founded in 2004, with more than 100 projects completed and a 5.0 rating from 21 Google reviews.
Every replacement is overseen by Joe Mussato, and the new deck is permitted and inspected like a new build.
- Family-owned since 2004
- Licensed + insured in MA
- 100+ projects completed
- 5.0 stars from 21 Google reviews
- BBB accredited
Repair or replace?
If the framing is sound and only some boards or railings are worn, a repair can be enough. If the joists, the ledger, or the posts are rotting, or the deck no longer meets code, replacing it is the safer choice and usually costs less over time. After we look underneath, we tell you which one your deck needs.
What a replacement includes
Tear-out and disposal of the old deck, an inspection of the footings and the ledger, new framing where it is needed, and new decking, railings, and stairs. A replacement is also the time to switch to composite or PVC boards, change the layout, or frame a platform for a hot tub.
- Tear-out and disposal of the old deck
- Inspection of footings, posts, and ledger
- New framing and ledger flashing where needed
- Composite, PVC, and wood decking
- New railings and stairs
- Board and railing repairs on sound framing
- Hot tub platforms and layout changes
- Permits and inspection
Signs a deck needs replacing
Soft or spongy boards
Boards that give underfoot usually mean rot in the boards or in the joists below them.
Loose railings
A railing that moves when you lean on it is a safety problem, and on older decks the posts are often the weak point.
Rot at the ledger
Where the deck meets the house, a failed flashing lets water rot both the ledger and the house framing behind it.
Rusted hardware
Near salt air, nails, joist hangers, and bolts corrode. Once the hardware goes, the structure is only as good as the wood around it.
Footings that moved
Posts that lean or a deck that slopes can mean footings that were never set below the frost line.
“Mussato Building Group has been a loyal and trusted partner of ours for over ten years and one hundred projects. Their professionalism and quality of work are second to none. We look forward to working with them far into the future.”
Our Process
Inspection
We look at the deck from underneath: footings, posts, beams, joists, ledger, and hardware.
Repair or Replace Plan
You get a written estimate that says what can stay and what has to go, with material options side by side.
Tear-Out & Framing
The old deck comes off, and the footings, ledger, and framing are fixed or rebuilt to the current code.
New Deck & Inspection
Boards, railings, and stairs go on, the town inspects, and we walk the finished deck with you.
Deck Replacement by Town
- Deck Replacement in Barnstable County, MAAll 15 towns of the county
- Deck Replacement in Barnstable, MAHyannis, Barnstable Village, and West Barnstable
- Deck Replacement in Bourne, MABuzzards Bay, Sagamore, and Sagamore Beach
- Deck Replacement in Brewster, MAWest Brewster, Brewster Village, and East Brewster
- Deck Replacement in Chatham, MAChatham Village, North Chatham, and South Chatham
- Deck Replacement in Dennis, MADennis Village, East Dennis, and South Dennis
- Deck Replacement in Eastham, MAEastham and North Eastham
- Deck Replacement in Falmouth, MAFalmouth Village, Woods Hole, and North Falmouth
- Deck Replacement in Harwich, MAHarwich Center, Harwich Port, and West Harwich
- Deck Replacement in Mashpee, MAMashpee, New Seabury, and Popponesset
- Deck Replacement in Orleans, MAOrleans Village, East Orleans, and South Orleans
- Deck Replacement in Provincetown, MAthe West End, the East End, and the Commercial Street area
- Deck Replacement in Sandwich, MASandwich Village, East Sandwich, and Forestdale
- Deck Replacement in Truro, MATruro and North Truro
- Deck Replacement in Wellfleet, MAWellfleet and South Wellfleet
- Deck Replacement in Yarmouth, MAYarmouth Port, South Yarmouth, and West Yarmouth
Other work on Cape Cod
- Deck Builder on Cape CodNew decks, deck replacement, stairs, and railings
- Basement Finishing on Cape CodMedia rooms, gyms, bars, guest suites, and egress windows
- Basement Remodeling on Cape CodDated or damp finished basements rebuilt from the foundation in
- Basement Egress Windows on Cape CodCode-size escape windows and window wells for basement bedrooms
- Bathroom Remodeling on Cape CodTile showers, tubs, vanities, and powder rooms
- Kitchen Remodeling on Cape CodLayouts, islands, custom cabinetry, and counters
- ADU Builder on Cape CodDetached guest cottages, in-law suites, and garage conversions
Decks guides
- How Much Does a New Deck Cost on Cape Cod?October 2026
- Composite Decking Cost: What You Are Paying ForOctober 2026
- Low-Maintenance Decking for Cape Cod HomesOctober 2026
- Under-Deck Drain Systems: How to Keep the Space Below a Deck DryOctober 2026
- Deck Painting vs. Staining vs. Going CompositeOctober 2026
Deck Replacement FAQ
Can you replace just the deck boards?
Yes, if the framing underneath is sound. We check the joists, beams, ledger, and posts first. If they are in good shape, new boards and railings can go on the existing frame.
Do I need a permit to replace a deck?
Usually, yes. Rebuilding the structure of a deck needs a building permit, and the new deck has to meet the current Massachusetts building code, not the code from when the old one was built. We handle the permit.
Can you reuse my footings?
Sometimes. If the existing footings are in good shape and meet current code, we can reuse them. If not, we replace them so the new deck sits on a sound structure.
Should I switch to composite when I replace my deck?
It is worth pricing. Composite and PVC boards do not need sanding or staining and hold up well to salt air, so a replacement is a natural time to switch. We price both so you can compare.
Which towns do you replace decks in?
All 15 towns of Barnstable County: Barnstable, Bourne, Brewster, Chatham, Dennis, Eastham, Falmouth, Harwich, Mashpee, Orleans, Provincetown, Sandwich, Truro, Wellfleet, and Yarmouth.
Tell Us About Your Project
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