Greenwich Windows Replacement
Windows & Doors · Greenwich, CT
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Verified by Vesta
Each mark below is checked against a public registry or the issuer’s own records — not self-reported by the business. Vesta vouches only what a public record confirms.
Holds an active Connecticut Home Improvement Contractor registration — the state credential every contractor doing home work in CT is required to carry.
Confirmed in the CT Department of Consumer Protection registry · June 2026
An owner-installed window crew — the person who quotes your job is the one holding the pry bar.
Where it stands
What sets them apart on the signals Vesta can verify — public records, manufacturer credentials, and a deep read of review history, not a paid placement.
Strongly rated
Carries one of the stronger homeowner ratings among the window & door companies we track, across a meaningful number of reviews.
What homeowners say
49 public reviews on record
The salesman-is-the-installer structure explains the whole tone of this record: quotes come in under the field, odd 1910s openings get fitted without drama, and when rotten framing turned up mid-job the crew rebuilt the porch rather than opening a change-order fight. The office side answers fast and keeps homeowners posted through special orders. Selling-ready houses and childhood homes appear in the accounts — jobs where the stakes were personal and the work held up.
Summarized by Vesta from public reviews · analyzed July 2026 — Vesta’s own wording, not the business’s, and never a copy of any single review.
What they’re known for
No sales layer
Measurement, quoting, and installation by the same hands, which shows up in fit and in price.
Small jobs welcome
Single screens and stuck sashes get the same response as thirty-window contracts, often when larger shops pass.
What to check before you hire
Vesta’s plain checklist for window & door installers. General guidance about the trade — not a claim about this business.
Confirm CT registration & insurance
Window and door replacement is home-improvement work — the installer should hold an active Connecticut Home Improvement Contractor registration and carry liability coverage. Ask to see both before work starts.
Ask who actually installs it
Some window sellers subcontract installation to whoever is available that week. Ask whether the crew is in-house, and who is named to lead your specific job.
Pin down the product line and glass spec
Brand, series, glazing (double vs. triple pane), and low-E or gas-fill options change both price and performance. Get the exact spec in writing, not just "energy-efficient windows."
Nail down measurements before ordering
Custom windows and doors are made to the measurement taken — a mistake here means weeks of delay waiting on a remake. Ask who re-verifies measurements before the order is placed.
Is this your business?
It’s already in front of homeowners in Fairfield County choosing who to hire. Vesta weighed your reviews, your public record, and the work you’re known for into the honest read above. Claim it free to make it yours.
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Your own photos
Real job shots — owned, and crawlable.
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Claimed owners can switch on Atlas — the AI back-office that answers your inbound, books the job, and follows up while you’re on the job.
Compare top windows & doors in Fairfield County
Vesta ranks windows & doors across Fairfield County by homeowner consensus and the public record — no ads, no pay-to-play. A few others worth a look:
See the full ranked list →This is a public-record listing compiled by Vesta — not an endorsement, and not written by the business. The “What homeowners say” summary is written by Vesta’s AI from public reviews. Own this business? You can remove or correct this listing (processed within 5 business days), or see how this works ›.