“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.”

Expert Windows in Medford, Massachusetts
Most windows work we do in Medford 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. On top of that, Middlesex County deals with wet spring seasons followed by dry, hot stretches that move wood trim.
Why Medford 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 Medford, MA
Most windows work we do in Medford 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. On top of that, Middlesex County deals with wet spring seasons followed by dry, hot stretches that move wood trim.
We have been working across Middlesex County since 2015, and the pattern is consistent: the jobs that come back are the ones where somebody rushed the parts nobody sees. Aging clapboard siding is common enough in Medford that we price for it rather than acting surprised. 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 Windows Services in Medford, MA
What we actually do differently on window replacement comes down to a handful of things: low-expansion foam only, so the jambs are not bowed inward before the first winter; egress-compliant sizing on bedroom openings, checked against the current code rather than assumed; proper sill pan flashing, which is the detail that decides whether the opening leaks in ten years. 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 Medford Trusts Maia Construction
We are 20 miles from Medford — roughly half an hour — and we have worked across South Medford, West Medford, North Medford. 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 Medford — we will give you them.
Common Windows Challenges in Medford
Our Windows Solutions for Medford Homes
Medford Neighborhoods We Serve
We provide windows services to every neighborhood in Medford, Middlesex County, including ZIP code 02155:
Medford Housing Types We Work On
Our team has extensive experience with the housing stock found throughout Medford, with homes averaging 40-80 years old:
Our Windows Process in Medford
Measure every opening
Every opening measured at three points. Older frames are rarely square, and averaging the difference is how units end up out of seal.
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
Interior floors and furniture covered; one opening is closed up before the next is opened.
Set, flash and air-seal
Units set level and square, then air-sealed and flashed to manufacturer spec.
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
a single day for a handful of openings, two to three for a full house
Warranty
manufacturer coverage on glass seals and hardware, backed by our own 5-year guarantee
5.0★
Google Rating
500+
Projects Done
20mi
From Medford
FREE
Estimates
Windows Transformations
See the quality of our windows 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 Medford and across Massachusetts.
“I would not hesitate to and in fact, wholeheartedly recommend, Marcos and MAIA as a contractor at your home. Marcos and…”
“Marcos and his team replaced all 38 windows on my house in 2023. Marcos was communicative, transparent and very easy…”
What Our Customers Say
Real verified reviews from Massachusetts homeowners
Windows FAQs — Medford, MA
Common questions from Medford homeowners about windows
How do you handle the site during the job?
Landscaping gets covered, debris goes in a container rather than on your lawn, and we sweep for fasteners with a magnet at the end of each day. On a Medford lot that is usually the difference between a tolerable two weeks and a miserable one.
What usually goes wrong with windows on homes in Medford?
The three we see most often here: out-of-square openings in older homes, where a stock unit will never seal properly; bedroom openings that no longer meet egress once a smaller insert is fitted; and storm windows hiding how far gone the primary sash actually is. Locally, aging clapboard siding comes up repeatedly on colonial revivals.
How long will window replacement take on my Medford home?
Plan on a single day for a handful of openings, two to three for a full house. 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.
Are you actually local to Medford?
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.
Which windows do you install?
We work mainly in vinyl double-hung, wood-clad, fiberglass casement, and we are certified installers for Andersen, Harvey, Pella. Which of those makes sense for your Medford home depends on exposure and budget, and we will tell you when the cheaper option is the right one.
What warranty comes with the work?
You get manufacturer coverage on glass seals and hardware, backed by our own 5-year guarantee. 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.
Other Services in Medford
Service Area: Medford, MA
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