5 out of 5 stars
“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.”
Watertown, MA • Doors • 5-Star Rated
Expert Doors in Watertown, Massachusetts
Watertown sits 17 miles from our shop in Charlton, which is close enough that we see the same patterns in its housing stock again and again. Housing here runs to colonial revivals and cape cod cottages, much of it 40-80 years old. What makes it harder here is wet spring seasons followed by dry, hot stretches that move wood trim.
Licensed & Insured
5-Star Rated
Quality Guarantee
Why Watertown 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 Watertown, MA
Watertown sits 17 miles from our shop in Charlton, which is close enough that we see the same patterns in its housing stock again and again. Housing here runs to colonial revivals and cape cod cottages, much of it 40-80 years old. What makes it harder here is 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 Watertown 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 Doors Services in Watertown, MA
What we actually do differently on door installation comes down to a handful of things: a properly flashed sill pan under the threshold, which is what stops the rot coming back; rebuilding the opening square before the new unit goes in, rather than shimming around the problem; 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. Every one of those is in the manufacturer's own installation guide. Following it is most of the job.
What We Offer
Fiberglass entry doors (Therma-Tru, ProVia)
Insulated steel security doors
Sliding and French patio doors
Storm doors with retractable screens
Sidelight and transom configurations
Sill pan flashing and threshold repair
Multi-point and smart lock hardware
Framing repair for out-of-square openings
Why Watertown Trusts Maia Construction
We are 17 miles from Watertown — roughly half an hour — and we have worked across North Watertown, South Watertown, West Watertown. 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 Watertown.
Common Doors Challenges in Watertown
sliding patio doors running on worn tracks that no adjustment will fix
weatherstripping compressed flat, which is usually where the draft is coming from
settled framing that leaves the opening out of square, so the door never latches cleanly
original wood trim rot
Our Doors Solutions for Watertown Homes
a properly flashed sill pan under the threshold, which is what stops the rot coming back
rebuilding the opening square before the new unit goes in, rather than shimming around the problem
fiberglass slabs where the opening takes weather, since they hold their shape through the season
Watertown Neighborhoods We Serve
We provide doors services to every neighborhood in Watertown, Middlesex County, including ZIP code 02472:
Watertown CenterNorth WatertownSouth WatertownEast WatertownWest Watertown
Watertown Housing Types We Work On
Our team has extensive experience with the housing stock found throughout Watertown, with homes averaging 40-80 years old:
Colonial revivals
Cape Cod cottages
split-level ranches
Victorian-era homes
modern townhouses
Our Doors Process in Watertown
01
Assess the opening
We look at where the draft actually is. Often the slab is fine and the opening is not.
02
Select the unit
Sidelights, transoms, decorative glass and lock type, with samples on site.
03
Order to the real opening
Ordered to measured dimensions, with the swing and hinge side confirmed in writing.
04
Remove and repair
Old unit out, framing and sill repaired where needed and shown to you.
05
Set, flash and seal
Unit set plumb and square, foamed, flashed and weatherstripped.
06
Hardware, adjustment and handover
Locks fitted, sweep adjusted, trim finished, and the door operated with you.
Cost Range
$1,800–$5,500 installed, depending on the unit and the opening
Timeline
one working day, and we never leave an opening unsecured overnight
Warranty
a limited lifetime manufacturer warranty on the slab and 5 years on our labour
5.0★
Google Rating
500+
Projects Done
17mi
From Watertown
FREE
Estimates
Doors Transformations
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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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What Our Customers Say
5.0 across 19 Google reviews — from homeowners near Watertown and across Massachusetts.
5 out of 5 stars
“Enjoyed working with Marcos on my house. He was communicative throughout the project, punctual, honest and just a…”
5 out of 5 stars
“Marcos did an amazing job. He spent a lot of time going over the plans and making sure everything was right. He kept me…”
What Our Customers Say
Real verified reviews from Massachusetts homeowners
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Doors FAQs — Watertown, MA
Common questions from Watertown 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.
What parts of Watertown do you cover?
All of it, including Watertown Center, South Watertown, North Watertown and the rest of ZIP 02472. We also work throughout Middlesex County.
Are you actually local to Watertown?
We work out of Charlton, 17 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 doors do you install?
We work mainly in solid wood, French swing, sliding patio, and we are certified installers for Therma-Tru, ProVia, Andersen. Which of those makes sense for your Watertown home depends on exposure and budget, and we will tell you when the cheaper option is the right one.
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.
Do you pull the permits, or do I?
We do. We file with the Watertown building department, schedule the inspections and meet the inspector on site. As a Massachusetts Home Improvement Contractor (HIC #204634) that is our responsibility, not yours.
Other Services in Watertown
Doors Near Watertown
Service Area: Watertown, MA
Ready to Transform Your Watertown Home?
Ready for professional doors? We're just 17 miles away. Call now or request a free quote — no obligation.
MA HIC #204634
5.0 Star Rating
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