Verified record
Windows & Doors By Brownell is a Marvin window and door shop: on Houzz the company says it has been committed to the retail and installed sales of Marvin Windows and Doors since 1991. Its BBB profile, in the company's own description, says it provides new construction, remodeling and replacement windows and doors, was incorporated in Vermont in 1994, employs 25 people and has Les Brownell as its president. A 2019 Reddit commenter in r/burlington recommended the Williston company for replacing windows and said they do quality work and use quality materials. A 2022 Reddit commenter wrote that they used the company, which they called a Marvin Windows dealer, for a new build, loved the windows and found them solid to deal with. A 2022 commenter who said they work for a glass company that does windows also recommended Brownell. A 2024 Reddit commenter who used the company for some Marvin windows wrote, "They're expensive." A 2025 commenter said they used the company twice years ago for replacement windows and doors, with "Mixed results." A BBB reviewer complained that an installation they had contracted for was delayed. On Houzz the company holds 4.5 stars from 16 ratings, and its BBB grade is A+. Vermont lists its home improvement contractor registration, 174.0000211, as active, held by Windows & Doors by Brownell.
“This would be “Windows and Doors by Brownell”. I used them twice years ago for replacement windows and doors. Mixed results.”
“I've used windows and doors by Brownell for some Marvin windows. They're expensive.”
“I work for a glass company that does windows, and I recommend that they go with Brownell also.”
“Windows and Doors by Brownell. We used them (Marvin Windows dealer) for our new build...love the windows. They were solid to deal with.”
“I know nothing about this, but Windows and Doors by Brownell (in Williston) has doors in the name.”
I signed a contract for a simple sliding door installation in March REMOVEDthe fall. I was just told that it was delayed to January 2026.
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1 change recorded — last scanned Oct 24, 2026.
Typical Vermont range for this kind of work, from regional averages — not a quote from WINDOWS & DOORS BY BROWNELL. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$3,500 – $9,700
Typical exterior project around $6,600
