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The name that keeps coming up is Jose. Angi's profile notes that several reviewers dealt with him by name, and BuildZoom lists Jose Zayas as the owner — the same person customers describe quoting the job and keeping them posted while the work got done. First Class Glazing works out of 15 Moulton Street in Randolph, and the work is refinishing rather than rebuilding: bathtubs, fiberglass tub-and-shower units, sinks and tile get re-glazed, and tile gets re-grouted. Its Angi listing, which HomeAdvisor mirrors, states ten years of experience, free estimates, warranties, emergency service and "Se habla espanol". That listing carries 4.9 stars from seven reviews, every one posted in February or March 2024. A March 2024 customer got a quote the same day they called and said afterward they had zero complaints; a February 2024 reviewer said the booking call covered what they should expect, and another that month described Jose helping them choose fixtures, tiles and shades. One customer in March 2024 held back a star for a concrete reason: the non-skid on the floor of the tub was still slippery. That is the thing to pin down in advance — how the anti-slip surface is applied, and what the stated warranty covers if it doesn't take. firstclassglazing.com is still an unedited WordPress demo, its body sections filled with placeholder copy about a fictional firm called Études, so the phone is where the specifics come from. The credentials are straightforward: the Massachusetts registry has home improvement registration #214775 active, and the state's Supplier Diversity Office certifies the company as a Minority Business Enterprise, a certification listed as expiring 2028-02-06. If your tub, shower surround or tile is worn but structurally sound, this is a refinishing shop rather than a remodeling contractor — the right call for that job, the wrong one for a gut renovation. Ask how the non-slip finish is applied and what the warranty covers before you book.
Everything was done perfectly except the non skid on the floor of the tub. I is still slippery
On time, knowledgeable and professional. Would recommend
These guys check all the boxes. They're on time. Great customer service. Beautiful work. They came out to give me a quote on the same day I called. I had zero complaints.
I hired First Class Glazing and I could not be happier with my results, and the exceptional customer service I received from Jose. He was able to accomplish the job in a timely manner. Jose was very helpful at helping me choose the fixtures, tiles and shades which made everything less stressful and more enjoyable.
Ive tried other companies in the past. This is by far the best quality and experience Ive had hands down by far. When I called to book I was informed of everything that I should expect.
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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 8, 2026.
Built a custom duplex with permit handling4.1
Accessible bathrooms3.8
Kitchen remodels3.8
Kitchen countertop installation3.6
Fence survived storms that downed others3.5