General Contractor in Somerville, MA
Somerville is a densely populated, creatively energetic city known for its vibrant arts scene, Union Square, and iconic Victorian triple-deckers.
📍 Landmark: Union Square & Davis Square
Coen Construction in Somerville, MA
Somerville is a densely populated, creatively energetic city known for its vibrant arts scene, Union Square, and iconic Victorian triple-deckers. As the trusted Boston MA general contractor, Coen Construction has been serving Somerville homeowners with premium craftsmanship since 2010.
Incorporated as a city in 1872, Somerville transformed dramatically in the 21st century, becoming one of the most densely populated cities in New England and a hub for arts and innovation. Its iconic triple-deckers — many over 100 years old — are prime candidates for siding, deck additions, and interior renovations.
Services We Offer in Somerville
Frequently Asked Questions — Somerville
Do you renovate triple-deckers in Somerville?
Yes — we specialize in siding, window replacement, deck additions, and interior renovations for triple-deckers throughout Somerville.
Can you add a deck to a Somerville triple-decker?
Yes. We regularly add rear decks and porches to Somerville's triple-deckers. We handle all the permitting with the City of Somerville.
What permits are needed for home renovations in Somerville?
The City of Somerville requires building permits for structural changes, additions, and major renovations. We handle all permitting as part of our project management.
What siding is best for Somerville triple-deckers?
James Hardie fiber cement and premium vinyl siding are the most popular choices — both handle New England weather well.
Do you serve Davis Square in Somerville?
Yes — we serve all of Somerville including Union Square, Davis Square, Ball Square, Magoun Square, East Somerville, and West Somerville.
Explore Somerville — Our Service Area
Somerville homeowners navigating home renovations must work within Boston-area building permit requirements. Coen Construction handles every permit on your behalf — from initial application to final inspection.
- Structural additions and home expansions require a full building permit from your local Inspectional Services Department (ISD).
- Historic district properties need additional review from the local Historic Commission or Preservation Board before work begins.
- All electrical, plumbing, and HVAC sub-permits are included in our full-service project management.
- Typical permit timelines in Greater Boston: 2–6 weeks depending on scope and local review board schedules.
Somerville's dense triple-decker neighborhoods are our specialty. We know exactly how to maximize your property's value with smart additions and renovations.
Expert Craftsmanship for Your Greater Boston Home in Somerville
We understand historic preservation requirements, Boston ISD permitting, and the unique challenges of urban renovation. Let's discuss your project.
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What Our Customers Say
"Amazing company and people!!!"
"Coen Construction redid my bathroom and did a fantastic job. The initial quote was very reasonable and they answered several rounds of questions I had. The construction process was very straight forward and they kept me informed the entire way. Definitely will be using them again"
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"I thought I'd share a final and last review now that the work solving the the issues that Coen created has been completed a year after their work. We originally contracted for a full paint of an empty condo, electrical work, and drywall for some ceilings. In short, the outcome was not good for the painting. I'm mainly focusing on the painting, as that has had the longest term impact, but they had to come back and fix a number of the outlets that just pulled out of the wall - the whole box - and multiple that ended up not being grounded. The ceiling drywall replacement was good. 1) No prep to walls and ceiling at all - the team started painting while heavy dust was being created by the plaster and drywall work. There was ZERO prep after that was complete. We've now repainted the entirety of the unit. 2) Repainting was done in the first place, after we fired Coen, as they simply couldn't keep the paint colors organized with the associated room, touching up rooms in the wrong color. In multiple instances, they claimed a wall - particularly the ceiling - was done. It was not. 3) Touch-ups were a joke. The most egregious attempts were that the bathroom was touched up with the living room paint, creating a mix-match of colors, and the trim across the the entire house (gloss white) was then touched up with ceiling flat creating flat white spots on very literally every piece of trim in the house. Note it's literally everywhere as that's how much touchup they had to do after they were "done." They bought the wrong finish for the living room and dining room. 4) The bathroom. living room, and hallway all had paint they applied that peeled off the wall. The ceiling the bathroom lasted barely a month. No cleaning of the window sills and trim from the construction dust, so the paint never adhered to the surface. To the aforementioned final job in item 3, the trim paint peeled. The owner gave a cursory "I'm sorry we couldn't help you" and never once came to look at anything. After the 8th+ attempt at fixing everything, we were exhausted by the experience and wanted to move on, but do not hire Coen Brothers. Even if they attempt to make it right, the poor project management and organization of the team they sent has pretty much made for a year's worth of jobs to fix it all."
