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.”
Concord, MA • General Contractor • 5-Star Rated
Expert General Contractor in Concord, Massachusetts
Concord sits 14 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. 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.
Licensed & Insured
5-Star Rated
Quality Guarantee
Why Concord 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 General Contractor Services in Concord, MA
Concord sits 14 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. 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 exterior contracting 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 Concord homes specifically, aging clapboard siding and single-pane windows from the 1960s are what we plan around before a crew is booked. One crew, start to finish, and one person you call. It is a small company and that is deliberate.
Comprehensive General Contractor Services in Concord, MA
The specification we work to in Concord is not complicated — staging planned around your access, not around whichever crew arrives first; one warranty document covering the whole package, so there is nobody to point at; permits filed and inspections scheduled by us, in the right order against the material lead times. 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
Combined siding, window and door packages
Full exterior envelope renovation
Trim, soffit and fascia systems
Porch, entry and portico rebuilds
Structural repair of exterior walls
Permit management and inspections
Single-contract project coordination
Insurance claim documentation
Why Concord Trusts Maia Construction
From the Charlton shop, Concord is about twenty minutes. We have jobs behind us in West Concord, South Concord, East Concord. 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 General Contractor Challenges in Concord
work that was quoted by three separate trades who each assumed someone else was handling the flashing
a schedule where the siding crew arrives before the windows do
water damage that spans siding, trim and window openings and cannot sensibly be split up
original wood trim rot
Our General Contractor Solutions for Concord Homes
staging planned around your access, not around whichever crew arrives first
one warranty document covering the whole package, so there is nobody to point at
permits filed and inspections scheduled by us, in the right order against the material lead times
Concord Neighborhoods We Serve
We provide general contractor services to every neighborhood in Concord, Middlesex County, including ZIP code 01742:
Concord CenterNorth ConcordSouth ConcordEast ConcordWest Concord
Concord Housing Types We Work On
Our team has extensive experience with the housing stock found throughout Concord, with homes averaging 40-80 years old:
Colonial revivals
Cape Cod cottages
split-level ranches
Victorian-era homes
modern townhouses
Our General Contractor Process in Concord
01
Full exterior walkthrough
One walkthrough covering siding, openings and trim, because splitting them is where flashing details get lost.
02
One written contract
A single scope, a single price, and an agreed rate for whatever the walls are hiding.
03
Permits and sequencing
Permits filed and inspection slots booked before the crew is scheduled.
04
Staged execution
Openings, then envelope, then trim — each flashed into the next in the correct order.
05
Inspections
We meet the inspector at each stage; you do not need to be there.
06
Handover and warranty
You get one document, one number to call, and no argument about which trade owns a problem.
Cost Range
$18,000–$60,000 for a combined exterior package
Timeline
three to four weeks end to end, including inspection slots
Warranty
a 5-year workmanship warranty on all of it, with manufacturer coverage on top
5.0★
Google Rating
500+
Projects Done
14mi
From Concord
FREE
Estimates
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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.
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What Our Customers Say
5.0 across 19 Google reviews — from homeowners near Concord and across Massachusetts.
5 out of 5 stars
“Excellent and professional work by Marcos and crew.”
5 out of 5 stars
“Enjoyed working with Marcos on my house. He was communicative throughout the project, punctual, honest and just a…”
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General Contractor FAQs — Concord, MA
Common questions from Concord homeowners about general contractor
Which exterior work do you install?
We work mainly in porch and entry rebuilds, siding, window and door packages, full-exterior envelope work, and we are certified installers for James Hardie, Andersen, Therma-Tru. Which of those makes sense for your Concord 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 a 5-year workmanship warranty on all of it, with manufacturer coverage on top. 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 exterior contracting take on my Concord home?
Plan on three to four weeks end to end, including inspection slots. 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.
How do you handle the site during the job?
We protect the planting, keep the debris contained, and sweep for nails daily. You will still know there is a crew here, but you will be able to park and walk the garden.
What usually goes wrong with exterior work on homes in Concord?
The three we see most often here: work that was quoted by three separate trades who each assumed someone else was handling the flashing; a schedule where the siding crew arrives before the windows do; and water damage that spans siding, trim and window openings and cannot sensibly be split up. Locally, aging clapboard siding comes up repeatedly on colonial revivals.
What parts of Concord do you cover?
All of it, including Concord Center, South Concord, West Concord and the rest of ZIP 01742. We also work throughout Middlesex County.
Other Services in Concord
General Contractor Near Concord
Service Area: Concord, MA
Ready to Transform Your Concord Home?
Ready for professional general contractor? We're just 14 miles away. Call now or request a free quote — no obligation.
MA HIC #204634
5.0 Star Rating
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