5 out of 5 stars
“Enjoyed working with Marcos on my house. He was communicative throughout the project, punctual, honest and just a…”
Wilmington, MA • General Contractor • 5-Star Rated
Expert General Contractor in Wilmington, Massachusetts
Most exterior work work we do in Wilmington starts the same way: a homeowner has noticed something they cannot quite diagnose. Housing here runs to colonial revivals and cape cod cottages, much of it 40-80 years old. Add the full New England temperature range, from below zero in January to the low nineties in July, and the details that matter become obvious.
Licensed & Insured
5-Star Rated
Quality Guarantee
Why Wilmington 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 Wilmington, MA
Most exterior work work we do in Wilmington starts the same way: a homeowner has noticed something they cannot quite diagnose. Housing here runs to colonial revivals and cape cod cottages, much of it 40-80 years old. Add the full New England temperature range, from below zero in January to the low nineties in July, and the details that matter become obvious.
Choosing who does exterior contracting on a Wilmington 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. Here, the two things we expect to deal with are aging clapboard siding and single-pane windows from the 1960s. One crew, start to finish, and one person you call. It is a small company and that is deliberate.
Comprehensive General Contractor Services in Wilmington, MA
The specification we work to in Wilmington is not complicated — one warranty document covering the whole package, so there is nobody to point at; siding, windows and doors sequenced so each is flashed into the next correctly; staging planned around your access, not around whichever crew arrives first. Materials are rated for the New England climate zone, and we account for freeze-thaw cycling that opens any joint left unsealed. None of that is exotic. It is manufacturer specification, followed properly, which is a lower bar than the industry's reputation suggests and still the thing that decides how the wall looks in year twelve.
What We Offer
Combined siding, window and door packages
Full exterior envelope renovation
Trim, soffit and fascia systems
Porch, entry and portico rebuilds
Structural repair of exterior walls
Permit management and inspections
Single-contract project coordination
Insurance claim documentation
Why Wilmington Trusts Maia Construction
From the Charlton shop, Wilmington is roughly half an hour. We have jobs behind us in South Wilmington, West Wilmington, North Wilmington. 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 Wilmington — we will give you them.
Common General Contractor Challenges in Wilmington
work that was quoted by three separate trades who each assumed someone else was handling the flashing
two warranties that each point at the other when something leaks
earlier partial repairs that now have to be tied back into a whole elevation
original wood trim rot
Our General Contractor Solutions for Wilmington Homes
one warranty document covering the whole package, so there is nobody to point at
siding, windows and doors sequenced so each is flashed into the next correctly
staging planned around your access, not around whichever crew arrives first
Wilmington Neighborhoods We Serve
We provide general contractor services to every neighborhood in Wilmington, Middlesex County, including ZIP code 01887:
Wilmington CenterNorth WilmingtonSouth WilmingtonEast WilmingtonWest Wilmington
Wilmington Housing Types We Work On
Our team has extensive experience with the housing stock found throughout Wilmington, with homes averaging 40-80 years old:
Colonial revivals
Cape Cod cottages
split-level ranches
Victorian-era homes
modern townhouses
Our General Contractor Process in Wilmington
01
Full exterior walkthrough
One walkthrough covering siding, openings and trim, because splitting them is where flashing details get lost.
02
One written contract
A single scope, a single price, and an agreed rate for whatever the walls are hiding.
03
Permits and sequencing
Permits filed and inspection slots booked before the crew is scheduled.
04
Staged execution
Openings, then envelope, then trim — each flashed into the next in the correct order.
05
Inspections
We meet the inspector at each stage; you do not need to be there.
06
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
a few weeks, planned around the weather window
Warranty
a 5-year workmanship warranty on all of it, with manufacturer coverage on top
5.0★
Google Rating
500+
Projects Done
20mi
From Wilmington
FREE
Estimates
General Contractor Transformations
See the quality of our general contractor work in Middlesex County
AFTER
BEFORE
Drag to compare
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
View All ProjectsGeneral Contractor Projects in Action
Watch our team install general contractor across Massachusetts
Complete Home Renovation
Click to watch
Exterior Transformation
Click to watch
What Our Customers Say
5.0 across 19 Google reviews — from homeowners near Wilmington and across Massachusetts.
5 out of 5 stars
“We were very happy with the communication, punctuality, and overall work performed. The scope of work ended up being…”
5 out of 5 stars
“Marcos and his crew do top quality work! Will use them for any and all future siding projects. They are on time, great…”
What Our Customers Say
Real verified reviews from Massachusetts homeowners
Loading reviews...
General Contractor FAQs — Wilmington, MA
Common questions from Wilmington homeowners about general contractor
How long will exterior contracting take on my Wilmington home?
Plan on a few weeks, planned around the weather window. Middlesex County weather does move schedules — freeze-thaw cycling that opens any joint left unsealed is the usual reason — so we build a weather margin into the date we give you rather than promising one we cannot hold.
Which exterior work do you install?
We work mainly in porch and entry rebuilds, siding, window and door packages, full-exterior envelope work, and we are certified installers for James Hardie, Andersen, Therma-Tru. Which of those makes sense for your Wilmington home depends on exposure and budget, and we will tell you when the cheaper option is the right one.
What usually goes wrong with exterior work on homes in Wilmington?
The three we see most often here: work that was quoted by three separate trades who each assumed someone else was handling the flashing; two warranties that each point at the other when something leaks; and earlier partial repairs that now have to be tied back into a whole elevation. Locally, aging clapboard siding comes up repeatedly on colonial revivals.
Are you actually local to Wilmington?
We work out of Charlton, 20 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 parts of Wilmington do you cover?
All of it, including South Wilmington, North Wilmington, Wilmington Center and the rest of ZIP 01887. We also work throughout Middlesex County.
Do you use subcontractors?
No — our own people, start to finish. Subcontracting is how a schedule slips and how nobody ends up owning a defect.
Other Services in Wilmington
General Contractor Near Wilmington
Service Area: Wilmington, MA
Ready to Transform Your Wilmington Home?
Ready for professional general contractor? We're just 20 miles away. Call now or request a free quote — no obligation.
MA HIC #204634
5.0 Star Rating
Same-Day Estimates
No pressure, no obligation — just honest advice from local experts