“We had Maia Construction replace siding and trim and were very pleased with all of their work. They were extremely professional and timely and we had a very good experience.”

Expert Windows in Merrimac, Massachusetts
The right approach to window replacement in Merrimac depends less on brand choice than on what the wall behind it is doing. The stock dates from 17th century to present, so 60-150+-year-old assemblies are the norm rather than the exception. What makes it harder here is salt-laden air that strips coatings and pits fasteners years earlier than inland weather does.
Why Merrimac 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 Merrimac, MA
The right approach to window replacement in Merrimac depends less on brand choice than on what the wall behind it is doing. The stock dates from 17th century to present, so 60-150+-year-old assemblies are the norm rather than the exception. What makes it harder here is salt-laden air that strips coatings and pits fasteners years earlier than inland weather does.
Choosing who does window replacement on a Merrimac 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. Salt air corrosion on exterior materials is common enough in Merrimac 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 Windows Services in Merrimac, MA
Concretely, on a Merrimac project that means full-frame replacement where the sill or jamb is compromised, rather than hiding it behind an insert; egress-compliant sizing on bedroom openings, checked against the current code rather than assumed; Low-E coatings and argon fill matched to which way the wall faces. Materials are rated for the New England climate zone, and we account for wind-driven rain off the water, which finds any seam that was cut short. 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
Why Merrimac Trusts Maia Construction
From the Charlton shop, Merrimac is under an hour. We have jobs behind us in Merrimac Center, East Merrimac, West Merrimac. That distance is mostly about the boring things: being there for the inspection, and coming back out under warranty without it being an expedition. MA HIC #204634, fully insured, 5.0 stars from 19 Google reviews. If you want to see the work, several of the jobs in our portfolio are within a short drive of Merrimac.
Common Windows Challenges in Merrimac
Our Windows Solutions for Merrimac Homes
Merrimac Neighborhoods We Serve
We provide windows services to every neighborhood in Merrimac, Essex County, including ZIP code 01860:
Merrimac Housing Types We Work On
Our team has extensive experience with the housing stock found throughout Merrimac, with homes averaging 60-150+ years old:
Our Windows Process in Merrimac
Measure every opening
We open and close every window in the house and tell you which ones actually need replacing.
Choose glass and frame
Samples on site, and a straight answer about where triple-pane earns its cost and where it does not.
Written quote and permit
A price per opening and the permit filed by us, with egress checked before anything is ordered.
Protected removal
Interior floors and furniture covered; one opening is closed up before the next is opened.
Set, flash and air-seal
Sill pan, low-expansion foam, and flashing tape lapped in the right order.
Trim, inspection and handover
Municipal inspection, then we show you how each unit operates and cleans.
Cost Range
$650–$1,400 per opening installed, depending on size and frame
Timeline
usually finished inside a week, most of it in the first two days
Warranty
a limited lifetime manufacturer warranty on the units and 5 years on our labour
5.0★
Google Rating
500+
Projects Done
38mi
From Merrimac
FREE
Estimates
Windows Transformations
See the quality of our windows work in Essex 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 ProjectsWindows Projects in Action
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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 Merrimac and across Massachusetts.
“After calling numerous handymen and professionals to fix our fascia board and siding after a winter storm, we found Maia…”
“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.”
What Our Customers Say
Real verified reviews from Massachusetts homeowners
Windows FAQs — Merrimac, MA
Common questions from Merrimac homeowners about windows
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.
How long will window replacement take on my Merrimac home?
Plan on usually finished inside a week, most of it in the first two days. Essex County weather does move schedules — the freeze-thaw cycle running on top of constant salt exposure, which is harder on trim than on the field of a wall is the usual reason — so we build a weather margin into the date we give you rather than promising one we cannot hold.
Can you match existing work on part of the house?
Sometimes. On a saltbox colonials 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.
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.
Do you pull the permits, or do I?
That is on us. We pull the permit from Merrimac, sequence the inspections around the work, and attend them. A contractor who asks you to pull your own permit is telling you something.
Which windows do you install?
We work mainly in composite frame, vinyl double-hung, triple-pane vinyl, and we are certified installers for Andersen, Harvey, Pella. Which of those makes sense for your Merrimac home depends on exposure and budget, and we will tell you when the cheaper option is the right one.
Other Services in Merrimac
Windows Near Merrimac
Service Area: Merrimac, MA
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