Advanced Glass & Mirror

Advanced Glass & Mirror is the Westminster shop people call when a window fogs over, a shower door has to be cut to fit, or a mirror needs to go up straight the first time. Across 43 reviews running from 2022 into 2026, almost all on Google, the job being described is rarely a whole renovation — it's one piece of glass, measured and installed right. The same names keep surfacing, which tells you something about a small crew. Mike comes out to measure and quote; Nick, Adam, Jeff, Eddie and Ryan do the installs. In a September 2025 review, a homeowner with an old bow window said Mike talked them out of replacing the whole unit — the frame sat on a covered porch and was still sound, so they swapped only the foggy glass and paid roughly half. A November 2024 customer described two technicians taking apart a four-window framework to pull a single fogged pane, then reassembling and caulking it back in. That shape repeats: on time, explained on site, no mess left behind. Two things are worth raising before you call. The Massachusetts registry lists the company's home improvement contractor registration, number 157993, as expired, and BuildZoom shows that same number plus an older 125564 as inactive — ask where registration stands for your job before anything is signed. Scheduling is the other recurring friction: an October 2025 reviewer who liked the technicians described a round of telephone tag, with the office relaying dates between customer and installer instead of the two talking directly. The one hard complaint is old and, by the customer's account, unresolved. In a November 2022 Spanish-language review, someone said a staircase built for them was left defective and that repeated calls to get it fixed went unanswered. Nothing since resembles it — the last six months carry three reviews, none negative — but it is the counterweight to a long run of praise. For cut-to-size glass, a shower enclosure, a fogged insulated unit, a custom mirror or a screen rebuild, this is a small shop with a long, consistent history and an A+ grade from the Better Business Bureau. Confirm the registration status, settle who calls whom about dates, and the rest of what customers describe — careful measuring, quick turnaround, clean finish — is well established.