“I would not hesitate to and in fact, wholeheartedly recommend, Marcos and MAIA as a contractor at your home. Marcos and…”

Expert Windows in Amherst, Massachusetts
The right approach to window replacement in Amherst depends less on brand choice than on what the wall behind it is doing. The stock dates from colonial to modern academic community, so 40-200+-year-old assemblies are the norm rather than the exception. On top of that, Hampshire County deals with heavy summer storm activity followed by hard winter cold.
Why Amherst 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 Windows Services in Amherst, MA
The right approach to window replacement in Amherst depends less on brand choice than on what the wall behind it is doing. The stock dates from colonial to modern academic community, so 40-200+-year-old assemblies are the norm rather than the exception. On top of that, Hampshire County deals with heavy summer storm activity followed by hard winter cold.
We have been working across Hampshire County since 2015, and the pattern is consistent: the jobs that come back are the ones where somebody rushed the parts nobody sees. Here, the two things we expect to deal with are historic home renovation challenges and energy efficiency upgrades in old structures. 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 Windows Services in Amherst, MA
Concretely, on an Amherst project that means Low-E coatings and argon fill matched to which way the wall faces; low-expansion foam only, so the jambs are not bowed inward before the first winter; full-frame replacement where the sill or jamb is compromised, rather than hiding it behind an insert. Materials are rated for the New England climate zone, and we account for valley fog that slows drying and rewards a properly vented wall assembly. It is all standard practice. The difference is that it gets done on every elevation, including the one facing the neighbour's fence that nobody inspects.
What We Offer
Why Amherst Trusts Maia Construction
We are 58 miles from Amherst — a planned trip — and we have worked across Amherst Center, South Amherst, North Amherst. 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 Windows Challenges in Amherst
Our Windows Solutions for Amherst Homes
Amherst Neighborhoods We Serve
We provide windows services to every neighborhood in Amherst, Hampshire County, including ZIP code 01002:
Amherst Housing Types We Work On
Our team has extensive experience with the housing stock found throughout Amherst, with homes averaging 40-200+ years old:
Our Windows Process in Amherst
Measure every opening
Each one individually — in an older home no two are quite the same.
Choose glass and frame
Frame material, glass coating and gas fill chosen per elevation, since a south wall and a north wall want different things.
Written quote and permit
Filed with your building department, including egress compliance for bedrooms.
Protected removal
We work opening by opening so the house is never left open, and the interior stays covered throughout.
Set, flash and air-seal
Shimmed at the load points, foamed with low-expansion only, and flashed so water sheds outward.
Trim, inspection and handover
Interior and exterior trim restored, hardware adjusted, and every unit operated with you.
Cost Range
$650–$1,400 per opening installed, depending on size and frame
Timeline
one to three days for a typical whole-house replacement
Warranty
a limited lifetime manufacturer warranty on the units and 5 years on our labour
5.0★
Google Rating
500+
Projects Done
58mi
From Amherst
FREE
Estimates
Windows Transformations
See the quality of our windows work in Hampshire 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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Watch our team install windows across Massachusetts

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 Amherst and across Massachusetts.
“I’ve completed many renovations over the years, but building a house in Burlington was a whole new experience—and I…”
“Enjoyed working with Marcos on my house. He was communicative throughout the project, punctual, honest and just a…”
What Our Customers Say
Real verified reviews from Massachusetts homeowners
Windows FAQs — Amherst, MA
Common questions from Amherst homeowners about windows
Do you pull the permits, or do I?
That is on us. We pull the permit from Amherst, sequence the inspections around the work, and attend them. A contractor who asks you to pull your own permit is telling you something.
What warranty comes with the work?
You get a limited lifetime manufacturer warranty on the units and 5 years on our labour. 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.
What does window replacement cost in Amherst?
Our Amherst projects generally land at $650–$1,400 per opening installed, depending on size and frame. 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.
What usually goes wrong with windows on homes in Amherst?
The three we see most often here: lead paint on original trim, which changes how the opening has to be handled; out-of-square openings in older homes, where a stock unit will never seal properly; and double-pane units from the nineties with blown seals and permanent fogging. Locally, historic home renovation challenges comes up repeatedly on college-town victorians.
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 Amherst do you cover?
All of it, including South Amherst, East Amherst, North Amherst and the rest of ZIP 01002. We also work throughout Hampshire County.
Other Services in Amherst
Service Area: Amherst, MA
Ready to Transform Your Amherst Home?
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