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Expert General Contractor in Dorchester, Massachusetts
If you are weighing exterior contracting on a Dorchester home, the housing stock here narrows the sensible options considerably. The stock dates from 18th-19th century urban core, so 80-150+-year-old assemblies are the norm rather than the exception. What makes it harder here is tight lot lines and staging constraints that shape how a crew can work.
Why Dorchester Homeowners Choose Us
10+ Years of Excellence
Over a decade transforming Massachusetts homes. 500+ projects completed with expert precision and attention to detail.
MA Licensed (HIC #204634)
Fully licensed, bonded, and insured. Your investment is protected from start to finish with our comprehensive coverage.
5.0 Star Google Rating
Consistently rated 5 stars across 19 verified reviews. Our customers' satisfaction speaks louder than any advertisement.
Transparent, Fair Pricing
No surprises, no hidden fees. Get detailed written quotes upfront — we honor our prices and never upsell.
Premium Materials Only
We partner with top brands: James Hardie, CertainTeed, Andersen, Therma-Tru. 25-50 year manufacturer warranties included.
Local & Responsive
Charlton-based family business. We answer calls personally, respond same-day, and treat your home like our own.
Expert General Contractor Services in Dorchester, MA
If you are weighing exterior contracting on a Dorchester home, the housing stock here narrows the sensible options considerably. The stock dates from 18th-19th century urban core, so 80-150+-year-old assemblies are the norm rather than the exception. What makes it harder here is tight lot lines and staging constraints that shape how a crew can work.
Choosing who does exterior contracting on a Dorchester home matters more than choosing the material. Most of what fails early fails at a joint, a flashing lap or a fastener line, and none of those show up in a brochure. Crumbling brick pointing needing exterior updates is common enough in Dorchester that we price for it rather than acting surprised. Our crews are our own employees. We do not sell the job and hand it to whoever is available, and the person who quoted your project is on site while it runs.
Comprehensive General Contractor Services in Dorchester, MA
The specification we work to in Dorchester is not complicated — a single point of contact from the first walkthrough to the final inspection; siding, windows and doors sequenced so each is flashed into the next correctly; an agreed rate for hidden damage written into the contract before we start. Materials are rated for the New England climate zone, and we account for street-facing walls that take exhaust and grit as well as weather. Every one of those is in the manufacturer's own installation guide. Following it is most of the job.
What We Offer
Why Dorchester Trusts Maia Construction
Dorchester is 24 miles out for us, which is inside the radius where we can get back quickly. We have worked in Dorchester Center, South Dorchester, East Dorchester. That distance is mostly about the boring things: being there for the inspection, and coming back out under warranty without it being an expedition. We carry MA HIC #204634 and full insurance, and our Google rating is 5.0 across 19 reviews. Ask for the addresses of recent work near Dorchester — we will give you them.
Common General Contractor Challenges in Dorchester
Our General Contractor Solutions for Dorchester Homes
Dorchester Neighborhoods We Serve
We provide general contractor services to every neighborhood in Dorchester, Suffolk County, including ZIP code 02122:
Dorchester Housing Types We Work On
Our team has extensive experience with the housing stock found throughout Dorchester, with homes averaging 80-150+ years old:
Our General Contractor Process in Dorchester
Full exterior walkthrough
Every elevation assessed together, so the scope is set as one job rather than three.
One written contract
One contract covering everything, so there is no gap between quotes for something to fall through.
Permits and sequencing
The order of work is set against material lead times, which is what stops a job stalling half-open.
Staged execution
Windows and doors first, then the wall, then the trim, so every lap sheds water outward.
Inspections
We are on site for every inspection, so a failed detail is corrected the same day.
Handover and warranty
A single walkthrough at the end and one warranty covering every part of the work.
Cost Range
$18,000–$60,000 for a combined exterior package
Timeline
two to five weeks depending on how much of the exterior is in scope
Warranty
manufacturer warranties on every material plus a single 5-year workmanship warranty covering the whole package
5.0★
Google Rating
500+
Projects Done
24mi
From Dorchester
FREE
Estimates
General Contractor Transformations
See the quality of our general contractor work in Suffolk County


Whole-House Siding Replacement
Atkinson, NH • Siding
Rear elevation — the orange cedar gable and two mismatched greys replaced with one vinyl exterior.
See the full project →Recent Projects
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Complete Home Renovation
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Exterior Transformation
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What Our Customers Say
5.0 across 19 Google reviews — from homeowners near Dorchester and across Massachusetts.
“Amazing work, great to deal with!…”
“I would not hesitate to and in fact, wholeheartedly recommend, Marcos and MAIA as a contractor at your home. Marcos and…”
What Our Customers Say
Real verified reviews from Massachusetts homeowners
General Contractor FAQs — Dorchester, MA
Common questions from Dorchester homeowners about general contractor
What does exterior contracting cost in Dorchester?
Our Dorchester projects generally land at $18,000–$60,000 for a combined exterior package. The spread comes down to size, material and what we find once the old work comes off — which is why our written quote includes an agreed rate for hidden damage rather than a guess. Estimates are free and we do not price on the doorstep.
Are you actually local to Dorchester?
We work out of Charlton, 24 miles away — roughly half an hour. That matters mostly for the unglamorous parts: getting back out for a warranty call, or being on site when the inspector is.
What happens if you find rot once you have started?
We stop, photograph it and show you before covering anything back up. The repair rate is agreed in the contract before we start, so there is no renegotiation with your wall open.
What parts of Dorchester do you cover?
All of it, including South Dorchester, East Dorchester, North Dorchester and the rest of ZIP 02122. We also work throughout Suffolk County.
What warranty comes with the work?
You get manufacturer warranties on every material plus a single 5-year workmanship warranty covering the whole package. Both are in writing at handover. The workmanship warranty is ours, not a third party's, and it is the one that actually gets used.
Can you match existing work on part of the house?
Sometimes. On a brownstone row houses we can often match a single elevation closely enough that it reads as original. Where the existing material has faded past matching, we will say so rather than sell you a repair you will be unhappy with.
Other Services in Dorchester
General Contractor Near Dorchester
Service Area: Dorchester, MA
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