CB Carpentry logoCB CarpentryResidential Carpentry Contractor 781-868-4551

Carpenter in Boston, MA

CB Carpentry: Carpentry for Boston triple-deckers, rowhouses and condos

Finish trim, stairs, framing, built-ins, cabinetry and porches for homes and condos in Boston's neighborhoods.

Licensed in MA Mon-Fri 8am-6pm, Sat 10am-4pm Most jobs start in 1-2 weeks

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  • Licensed in MA
  • Bonded & Insured
  • Local MA Carpenters
  • Start in 1-2 Weeks
  • 3 Years in Business

Boston, MA Carpentry Services

Boston's neighborhoods are full of homes with history: triple-deckers in Dorchester, South Boston and Jamaica Plain, brick rowhouses and brownstones closer to downtown, and single-family colonials and Capes in West Roxbury, Roslindale and Hyde Park. Many have been converted to condos. CB Carpentry provides rough carpentry, finish trim, cabinetry and built-ins, exterior carpentry, doors and windows and hardwood flooring for Boston homeowners and condo owners. We are used to tight streets, limited parking and working around neighbors, and we plan jobs so they run smoothly in the city.

What we build in Boston

Rough Carpentry

Boston triple-deckers and rowhouses often need structural attention during renovations: sagging joists, walls removed in past remodels without proper support and porches that have pulled away from the building. We install beams, sister joists, frame new layouts in condo renovations and rebuild framing damaged by water. Most structural work in Boston needs a permit from the city's Inspectional Services Department, and we plan for inspections in the schedule.

Single-family homes in West Roxbury and Roslindale more often need dormers, additions and open floor plans, which we frame and coordinate the same careful way. Rowhouse party walls and shared structure also call for careful planning.

Rough Carpentry details

Finish Carpentry

Older Boston homes often have tall baseboards, deep casings and staircases with turned balusters that are worth saving. We match trim profiles, repair and rebuild stairs and railings, and install crown, wainscoting and panel molding. In condo conversions, new finish carpentry can bring back character that was lost in earlier renovations.

Rowhouses and brownstones often have stair halls, paneled doors and plaster moldings that set the tone for the whole building. When a condo or house is renovated, we install new trim that respects those details, from tall baseboards to built-up casing, so the new rooms do not feel out of place.

Finish Carpentry details

Cabinetry & Storage

Space is precious in Boston apartments and condos. We install kitchen and bath cabinets set level on floors that rarely are, and build built-ins, bookshelves, window seats and closet systems that use every inch. Custom storage under stairs and in odd corners is especially useful in triple-decker units.

Triple-decker units often have long, narrow layouts with small closets, and built-in wardrobes, window seats and bookshelves make them more livable. In condos, we coordinate with your building manager on deliveries and elevator use so cabinets and materials arrive without trouble for your neighbors. Every piece is scribed tight to walls that have shifted over a century.

Cabinetry & Storage details

Exterior Carpentry

Front and back porches are a defining feature of Boston triple-deckers, and many need repair or rebuilding. We rebuild porch framing, decking, steps and railings, replace rotted trim, soffits and fascia, and build roof decks and backyard fences where allowed. Porches on multi-family homes must meet building and fire codes, which we follow closely.

In West Roxbury, Roslindale and Hyde Park, where single-family homes have more yard, we also build decks, pergolas and fences, and rebuild front steps and porches that have settled or rotted over time. Pressure-treated framing and corrosion-resistant hardware help new porches and decks stand up to Boston winters and salt-laden road spray.

Exterior Carpentry details

Doors & Windows

We hang interior doors, install entry and back doors with proper flashing and security hardware, reframe openings and repair rotted jambs and sills. In older Boston homes, doors often need to be scribed to fit out-of-square openings.

Back doors on triple-deckers often open onto porches and take a lot of weather. We replace worn doors and frames, repair rot in the threshold and framing below, and install sturdy hardware. Inside, we rehang doors that no longer close because the building has settled, which is common in older Boston homes. Exterior doors are flashed properly so wind-driven rain stays out of the wall framing.

Doors & Windows details

Flooring

Boston homes and condos often have original hardwood under carpet or old vinyl. We install new solid and engineered hardwood, weave in boards where walls have moved, level subfloors in older buildings and match stair treads to new floors. Engineered hardwood works well in condo units and over concrete.

Where several units share a building, we pay attention to sound and to condo association rules about underlayment. When floors in older homes slope or dip, we flatten the subfloor as much as practical before new flooring goes down, so the finished floor looks right. Stair treads can be matched to the new floors too.

Flooring details
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CB Carpentry
We are available Monday-Friday 8am-6pm and Saturday 10am-4pm
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Residential Carpentry Contractor in Boston, MA

Boston's housing is old and dense. Triple-deckers, the three-story wood-frame homes built for working families in the late 1800s and early 1900s, are found throughout neighborhoods like Dorchester and South Boston. Brick rowhouses and brownstones fill the older central neighborhoods, and West Roxbury and Roslindale have more single-family homes. Each type has typical issues: sagging porches and joists in triple-deckers, uneven floors in rowhouses and dated trim in mid-century homes. We tailor the work to the building.

Many Boston projects are condo renovations, where the work has to fit within a unit and follow association rules on hours, noise and common areas. Others are single-family homes in the outer neighborhoods, where families add dormers, rebuild porches and update kitchens. We adapt to both and keep you informed throughout the job.

Stair landing with white balusters and oak cap rail
Balusters and oak cap rail at a landing

Boston's Local Carpenter

We serve Boston neighborhoods including Dorchester, South Boston, West Roxbury, Roslindale, Jamaica Plain, Hyde Park and Charlestown. City jobs take planning for parking, deliveries and neighbors, and we handle that so you do not have to. Most projects can start within a week or two, or once a city permit is issued. Call or text Monday through Friday 8am to 6pm or Saturday 10am to 4pm to set up a visit.

If you are not sure whether your project needs a permit, call and describe it. We will tell you what we know, help you understand the process with the city and plan the schedule around inspections so the job is not held up.

Hallway with painted door casing and trim
Hallway door and window trim

Boston Carpentry Questions

Do you work on Boston triple-deckers?

Yes. We repair porches, stairs, framing and trim in triple-deckers and plan the work around the people living in each unit.

Do I need a permit for carpentry work in Boston?

Structural work, porches, decks and many renovations need a permit from Boston's Inspectional Services Department. We confirm what your project needs.

Which Boston neighborhoods do you serve?

We work across the city, including Dorchester, South Boston, West Roxbury, Roslindale, Jamaica Plain, Hyde Park and Charlestown.

Serving Boston, MA and Nearby Towns

Here is the Boston area on the map. We also work in these other Massachusetts communities:

Ready to Book a Carpenter in Boston?

Call CB Carpentry during business hours or send your project details and we will get back to you with next steps.

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