Verified record
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Ultimate Windows Inc. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$4,000 – $11,000
Typical exterior project around $7,500
Ultimate Windows has been installing and manufacturing custom windows out of Everett since 1989, according to its own site, which credits founder Giacomo Perrino; BuildZoom's permit records instead list Donald Hoban as the owner on file. Either way, the business carries a Massachusetts home improvement contractor registration that's active and verified against the state registry, and BBB has accredited it with an A+ rating since 1991 — 37 years in business by its own count and BBB's. BuildZoom's permit history shows a dozen window and door jobs pulled across Everett, Revere, Malden, Brookline, Middleton, Peabody and Weston between 2002 and 2024, and Google reviews going back to 2021 skew heavily positive — a 2025 review from a repeat customer, who'd had the company's windows in their own home for years, said quotes came fast and turnaround usually beat what was promised. Not every account is glowing, though. In a 2022 review, a customer described Ultimate Windows as the worst of several contractors they dealt with on a master bathroom project — communication about options and the process was poor, and lead times ran about double the original estimate, requiring repeated follow-up to get installation scheduled. A shorter 2023 review reported a call that was never returned. The line of work is squarely windows and doors — vinyl, casement, bay and bow windows, sliding glass and shower doors — for both residential and commercial jobs, including storefronts. Worth confirming project communication and lead-time expectations up front, since that's the one recurring gap in an otherwise long, licensed track record.
great job from start to finish.
Highly recommend these guys!
I have been using Ultimate Windows for years and even have their windows in my own home. They provide fast quotes and the turnaround is usually quicker than they tell you. I am very satisfied and I highly recommend this company.
They never called back.
I recommend this company 1000% a very professional company its workers are very very very special I feel very happy to have worked with this company since they are one of the best in the city Windows of very good quality I love it I have had a great experience with the workers in the offices and also in the products I have been working with the Windows they sell for years and I have never had a problem because they are quality Windows
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Certified attributes are verified against the public registry. Others are the business's own statement.
1 change recorded — last scanned Aug 3, 2026.
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