“Excellent and professional work by Marcos and crew.”

Expert Doors in Ayer, Massachusetts
We have worked on enough Ayer exteriors to know what tends to be waiting behind the old material. 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.
Why Ayer 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 Doors Services in Ayer, MA
We have worked on enough Ayer exteriors to know what tends to be waiting behind the old material. 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.
The reason we push people toward a local contractor for door installation is not loyalty to the idea — it is that the failures we get called out to fix are almost always detail failures, and details are what a crew working forty miles from home stops caring about at four in the afternoon. On Ayer homes specifically, aging clapboard siding and single-pane windows from the 1960s are what we plan around before a crew is booked. We do not subcontract. That is the whole reason we can hold a start date and the reason the standard does not drop between the first elevation and the last.
Comprehensive Doors Services in Ayer, MA
Concretely, on an Ayer project that means a properly flashed sill pan under the threshold, which is what stops the rot coming back; multi-point locking hardware on taller units, so the slab stays sealed along its full height; fiberglass slabs where the opening takes weather, since they hold their shape through the season. Materials are rated for the New England climate zone, and we account for freeze-thaw cycling that opens any joint left unsealed. 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 Ayer Trusts Maia Construction
We are 15 miles from Ayer — about twenty minutes — and we have worked across South Ayer, East Ayer, West Ayer. 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 Ayer.
Common Doors Challenges in Ayer
Our Doors Solutions for Ayer Homes
Ayer Neighborhoods We Serve
We provide doors services to every neighborhood in Ayer, Middlesex County, including ZIP code 01432:
Ayer Housing Types We Work On
Our team has extensive experience with the housing stock found throughout Ayer, with homes averaging 40-80 years old:
Our Doors Process in Ayer
Assess the opening
We check the framing, sill and threshold for rot and square before quoting anything.
Select the unit
Sidelights, transoms, decorative glass and lock type, with samples on site.
Order to the real opening
Ordered to measured dimensions, with the swing and hinge side confirmed in writing.
Remove and repair
Anything rotten in the sill or jamb is cut out and replaced before the new unit is offered up.
Set, flash and seal
Unit set plumb and square, foamed, flashed and weatherstripped.
Hardware, adjustment and handover
We set the sweep against your actual floor, cycle the lock, and leave you the keys and the warranty document.
Cost Range
$1,800–$5,500 installed, depending on the unit and the opening
Timeline
a day for a straightforward swap, longer if the opening has to be rebuilt
Warranty
a limited lifetime manufacturer warranty on the slab and 5 years on our labour
5.0★
Google Rating
500+
Projects Done
15mi
From Ayer
FREE
Estimates
Doors Transformations
See the quality of our doors 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
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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 Ayer and across Massachusetts.
“After calling numerous handymen and professionals to fix our fascia board and siding after a winter storm, we found Maia…”
“Marcos installed new siding on my house. Their work is excellent. They work long hard hours. They were very respectful of my time and property. I highly recommend them.”
What Our Customers Say
Real verified reviews from Massachusetts homeowners
Doors FAQs — Ayer, MA
Common questions from Ayer homeowners about doors
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.
Do you use subcontractors?
No. The crew on your Ayer home is our own. It is the main reason we can hold a schedule and the main reason the same people who started your job are the ones who finish it.
Are you actually local to Ayer?
We work out of Charlton, 15 miles away — about twenty minutes. That matters mostly for the unglamorous parts: getting back out for a warranty call, or being on site when the inspector is.
Do you pull the permits, or do I?
That is on us. We pull the permit from Ayer, sequence the inspections around the work, and attend them. A contractor who asks you to pull your own permit is telling you something.
What usually goes wrong with doors on homes in Ayer?
The three we see most often here: settled framing that leaves the opening out of square, so the door never latches cleanly; sliding patio doors running on worn tracks that no adjustment will fix; and hinge screws pulled out of soft jamb material, taking the door out of alignment. Locally, aging clapboard siding comes up repeatedly on colonial revivals.
What does door installation cost in Ayer?
Our Ayer projects generally land at $1,800–$5,500 installed, depending on the unit and the opening. 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.
Other Services in Ayer
Service Area: Ayer, MA
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