
Deck Replacement in Sandwich, MA
Mussato Building Group replaces and repairs decks in Sandwich, MA. 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. Our base in South Yarmouth is about 20 miles away, and we work across Sandwich Village, East Sandwich, and Forestdale.
- Family-owned since 2004
- Licensed + insured in MA
- 100+ projects completed
- 5.0 stars from 21 Google reviews
- BBB accredited
Replacing a deck in Sandwich
Sandwich is the oldest town on Cape Cod, settled in 1637, with historic homes along Route 6A and newer neighborhoods in Forestdale.
Decks close to Cape Cod Bay and the marsh wear out faster: salt air corrodes the hardware, and sun and wind break down the boards. When we replace a deck in Sandwich, we start underneath, with the footings and the ledger, and rebuild with corrosion-resistant hardware and, if you want, boards that never need staining.
Town Neck and the marsh behind it put parts of Sandwich in flood zones, while houses on Route 6A sit in the historic district.

“I’ve worked with Joe and his team on several projects and the workmanship is consistently excellent. Their attention to detail and the ease of communication is second to none. Highly recommended.”
Deck permits in Sandwich
We prepare the drawings, file the applications, and schedule the inspections. Here is what a project like this usually needs:
- Building permit from the Sandwich Building Department: a rebuilt deck has to meet the current code.
- Conservation Commission review if the deck is within 100 feet of a wetland, coastal bank, dune, or salt marsh.
- Flood-zone details on the plans if FEMA maps the lot in an AE or VE zone.
- A certificate from the Sandwich Old King’s Highway committee if the new deck changes what can be seen from a public way in the historic district.
- 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
Deck Replacement in Sandwich: FAQ
Do I need a permit to replace a deck in Sandwich?
Usually, yes. Rebuilding the structure needs a building permit from the Sandwich Building Department, and the new deck has to meet the current code. Near a wetland, dune, or the shore, the Sandwich Conservation Commission reviews it too. We handle the paperwork.
Do you replace decks in Sandwich Village and East Sandwich?
Yes. We replace and repair decks all over Sandwich, including Sandwich Village, East Sandwich, and Forestdale. Our base in South Yarmouth is about 20 miles away.
Repair or replace: how do I know?
Look underneath. If the joists, ledger, and posts are solid and only boards or railings are worn, a repair can work. Soft framing, a rotted ledger, rusted hangers, or footings that moved mean a replacement. We check it for you and put it in writing.
What decking lasts longest in Sandwich?
Close to Cape Cod Bay and the marsh, composite or PVC boards with stainless or hot-dip galvanized hardware hold up best with the least upkeep. Cedar and pressure-treated wood still work well farther from salt air if you clean and stain them.
More in and around Sandwich
- Deck Replacement in Barnstable, MAHyannis, Barnstable Village, West Barnstable
- Deck Replacement in Bourne, MABuzzards Bay, Sagamore, Sagamore Beach
- Deck Replacement in Mashpee, MAMashpee, New Seabury, Popponesset
- Deck Builder in Sandwich, MANew decks, deck replacement, stairs, and railings
- Basement Finishing in Sandwich, MAMedia rooms, gyms, bars, guest suites, and egress windows
- Basement Remodeling in Sandwich, MADated or damp finished basements rebuilt from the foundation in
- Basement Egress Windows in Sandwich, MACode-size escape windows and window wells for basement bedrooms
- Bathroom Remodeling in Sandwich, MATile showers, tubs, vanities, and powder rooms
- Kitchen Remodeling in Sandwich, MALayouts, islands, custom cabinetry, and counters
- ADU Builder in Sandwich, MADetached guest cottages, in-law suites, and garage conversions
- Deck Replacement in Barnstable County, MAAll 15 towns of the county
- Deck Replacement on Cape CodThe whole Cape, from Bourne to Provincetown
- How Much Does a New Deck Cost on Cape Cod?Guide
- Composite Decking Cost: What You Are Paying ForGuide
Tell Us About Your Project
© 2026 Mussato Building Group Inc. All rights reserved. Yarmouth, MA, Serving Cape Cod.

