“Excellent service. Very thorough ProVia storm door installation. Marcos from Maia Construction was professional, courteous, kept me informed at all times. You should give him a try.”

Expert General Contractor in Ashby, Massachusetts
Ashby sits 30 miles from our shop in Charlton, which is close enough that we see the same patterns in its housing stock again and again. Between colonial revivals and cape cod cottages, most of what we open up here is 40-80 years old. What makes it harder here is freeze-thaw cycling that opens any joint left unsealed.
Why Ashby 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 Ashby, MA
Ashby sits 30 miles from our shop in Charlton, which is close enough that we see the same patterns in its housing stock again and again. Between colonial revivals and cape cod cottages, most of what we open up here is 40-80 years old. What makes it harder here is freeze-thaw cycling that opens any joint left unsealed.
Choosing who does exterior contracting on an Ashby 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 Ashby, MA
The specification we work to in Ashby is not complicated — one contract and one crew across the whole exterior, so no detail falls between trades; permits filed and inspections scheduled by us, in the right order against the material lead times; staging planned around your access, not around whichever crew arrives first. Materials are rated for the New England climate zone, and we account for ice dams forming at the eaves and pushing water back into the wall. Every one of those is in the manufacturer's own installation guide. Following it is most of the job.
What We Offer
Why Ashby Trusts Maia Construction
From the Charlton shop, Ashby is under an hour. We have jobs behind us in Ashby Center, West Ashby, South Ashby. That distance is mostly about the boring things: being there for the inspection, and coming back out under warranty without it being an expedition. Licensed under MA HIC #204634, fully insured, and rated 5.0 on Google across 19 reviews. Estimates are free, written, and there is no second visit from a closer.
Common General Contractor Challenges in Ashby
Our General Contractor Solutions for Ashby Homes
Ashby Neighborhoods We Serve
We provide general contractor services to every neighborhood in Ashby, Middlesex County, including ZIP code 01431:
Ashby Housing Types We Work On
Our team has extensive experience with the housing stock found throughout Ashby, with homes averaging 40-80 years old:
Our General Contractor Process in Ashby
Full exterior walkthrough
One walkthrough covering siding, openings and trim, because splitting them is where flashing details get lost.
One written contract
All trades, materials and the hidden-damage rate in a single document.
Permits and sequencing
Permits filed and inspection slots booked before the crew is scheduled.
Staged execution
Each stage closes properly before the next starts. The house is never left open between phases.
Inspections
We meet the inspector at each stage; you do not need to be there.
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
manufacturer warranties on every material plus a single 5-year workmanship warranty covering the whole package
5.0★
Google Rating
500+
Projects Done
30mi
From Ashby
FREE
Estimates
General Contractor Transformations
See the quality of our general contractor work in Middlesex 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
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 Ashby and across Massachusetts.
“The guys did excellent work; they showed up every day on time. I was impressed with their hard work and craftmanship.…”
“Marcos and his team do excellent work. They are very professional and courteous. We highly recommend them!”
What Our Customers Say
Real verified reviews from Massachusetts homeowners
General Contractor FAQs — Ashby, MA
Common questions from Ashby homeowners about general contractor
Are you actually local to Ashby?
We work out of Charlton, 30 miles away — under 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?
It gets photographed and shown to you the same day. Because the repair rate is already agreed, finding rot changes the invoice by a known amount rather than an argued one.
Which exterior work do you install?
We work mainly in siding, window and door packages, trim, soffit and fascia systems, full-exterior envelope work, and we are certified installers for James Hardie, Andersen, Therma-Tru. Which of those makes sense for your Ashby home depends on exposure and budget, and we will tell you when the cheaper option is the right one.
Do you use subcontractors?
We do not. Every crew is on our payroll, which is why the standard does not drop between the first elevation and the last, and why you are not meeting new faces halfway through.
What does exterior contracting cost in Ashby?
Our Ashby 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.
Can you match existing work on part of the house?
Sometimes. On a colonial revivals 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 Ashby
General Contractor Near Ashby
Service Area: Ashby, MA
Ready to Transform Your Ashby Home?
Ready for professional general contractor? We're just 30 miles away. Call now or request a free quote — no obligation.
No pressure, no obligation — just honest advice from local experts
