Chelsea's established mid-century homes and older triple-deckers are built on tight lots with challenging grades, and they're fighting New England weather and termite pressure year-round. Boston Carpentry has been repairing wood rot, structural damage, and finish carpentry in Chelsea and the surrounding Boston area since 2016.
When Chelsea homeowners find soft spots in a floor joist, termite damage in a sill plate, or rot creeping into fascia and trim, they call us. We show up on time, explain what we're looking at, price the work honestly, and leave your property clean. We're fully insured, and we do the work ourselves, not through a franchise network.
Carpentry in Chelsea (2150)
Chelsea's housing stock is a mix of early-to-mid 20th-century wood-frame homes, many of them triple-deckers built in the 1920s and 1930s. The terrain is tight: small lots, narrow driveways, and limited access in many neighborhoods make staging materials and maneuvering equipment part of the planning on almost every job. Drainage can be tricky on sloped properties, and the freeze-thaw cycles of Boston winters, combined with coastal humidity from the harbor, create real pressure on original framing, sills, rim joists, and exterior trim. Termite activity rises with the humidity, and we see a steady stream of wood rot in siding, decks, and structural members that have been exposed to weather for decades.
We've been working in Chelsea since 2016. We know the neighborhood, the property types, and the specific failures that show up in this housing stock. Whether it's a soft subfloor in a century-old triple-decker, termite damage in a sill plate, or rot in the fascia and soffit of a mid-century Cape, we diagnose it clearly and propose repair or replacement based on what the wood actually needs, not what's easiest to sell.
Our services in Chelsea
- Wood Rot & Dry Rot Repair in Chelsea · Coastal moisture and hard winters make wood rot a fact of life in Boston.
- Termite Damage Repair in Chelsea · Boston's humid summers bring real termite pressure to the region's older homes.
- Floor Joist & Subfloor Repair in Chelsea · Sagging, bouncy or soft floors are common in Boston's older housing stock.
- Beam Replacement & Load-Bearing Wall Removal in Chelsea · Open-concept conversions and failing beams call for real structural carpentry.
- Framing & Structural Carpentry in Chelsea · Remodel framing done right, straight and plumb in century-old Boston homes.
- Finish & Trim Carpentry in Chelsea · The details that separate a real finish carpenter from a handyman.
- Crown Molding & Baseboard Installation in Chelsea · Crown molding and baseboards fitted to the period rooms of Boston homes.
- Custom Built-Ins & Shelving in Chelsea · Built-ins designed for Boston's triple-deckers and Victorian rowhouses.
- Interior Door Installation & Repair in Chelsea · Doors that stick or never latched right are common in old Boston homes.
- Exterior & Entry Door Installation in Chelsea · Entry, back and French doors installed weather-tight against nor'easters.
- Cabinet & Vanity Installation in Chelsea · Kitchen cabinets and vanities set level on Boston's out-of-level floors.
- Stair & Railing Repair in Chelsea · Squeaky treads and loose banisters on stairs that are climbed every day.
- Deck & Porch Repair in Chelsea · Nor'easters, snow load and coastal humidity are hard on Boston decks.
- Fascia, Soffit & Exterior Trim Repair in Chelsea · Peeling paint and soft fascia are the first sign of ice-dam moisture.
How a Job Works in Chelsea
You call us at (857) 353-6607 or describe the problem. We schedule a free on-site assessment, usually within a few days. We arrive on time, look at the damage in detail, explain what we're seeing, and walk you through the repair or replacement options and realistic pricing. No pressure, no sales pitch.
Once you approve the estimate, we plan access and staging around your property and your neighbors' driveways. Many Chelsea jobs happen on tight lots, so we coordinate delivery timing and keep the work zone organized. If permits are required (structural work, load-bearing wall alterations, deck or stair changes), we'll let you know and defer to the Chelsea building department for permit rules and thresholds. We handle the carpentry itself.
When the work is done, we remove debris, sweep up, and do a final walkthrough with you. You see the repair or new installation completed to standard, and we're ready to move to the next job.
Chelsea jobs typically run from small finish work to significant structural repairs. A wood rot repair in siding or trim might start around $650. Floor joist or subfloor repair, common in older homes here, starts at $1,800. Termite damage repair (working from your pest inspector's report) starts at $1,200. A full beam replacement or load-bearing wall work runs $3,500 and up, and usually requires a permit and structural engineer involvement. Finish work like crown molding, baseboard, or interior doors ranges from $350 to $550 per door or per room, depending on scope. Custom built-ins and shelving start at $1,900. Cost depends on the size of the area, how hard it is to access, how much wood is actually damaged versus sound, and whether the job is urgent or can be scheduled in our regular rotation. Call us at (857) 353-6607 for a free estimate. We'll give you a realistic number before we start.
✅ EPA Lead-Safe Certified Firm, fully insured for work in Chelsea and nearby areas.
