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Mr-Glass Construction in Cupertino, CA | Daly City Construction
We service Mr-Glass shower enclosures, frameless sliders, and mirrored bypass doors across Cupertino’s 95014 and 95015 ZIP codes. What makes our Mr-Glass work different here is straightforward: we’ve spent years templating glass into Cupertino’s aging 1950s – 1970s ranch homes, where out-of-plumb walls and uneven slabs are the rule, not the exception. Daly City Construction is an independent contractor. We are not Mr-Glass authorized, endorsed, or warrantied, and we say so up front because you deserve honesty before anyone picks up a tape measure. Call (866) 505-5254 to schedule a free estimate.
Why Cupertino Residents Choose Us for Mr-Glass Service
Glass enclosures fail in predictable ways. After enough years in Cupertino bathrooms, we know exactly which roller, hinge, or sweep is going to give out first on a California Series frameless slider versus a semi-frameless pivot door. That familiarity means we show up with the right OEM parts or a properly matched aftermarket equivalent, not a generic kit that sort of fits.
We’re also not strangers to how Cupertino homes were actually built. Noel Cabrera, our owner, grew up watching postwar tract homes get re-framed the right way, and he’s carried that same refusal to cut corners into every glass job we template. A shower enclosure in a 1968 ranch off De Anza Boulevard is not the same as one in a 1990s rebuild near Monta Vista. We measure, template, and install for the house you have, not the house the manufacturer assumed you’d have.
We carry OEM Mr-Glass rollers, hinges, and seals for current model lines, and we stock matched aftermarket hardware for older profiles that Mr-Glass no longer supports. When we say we can fix your door, we mean we can fix it with parts that actually exist. And we’ll always tell you which route we’re taking and why.
Styles & brands we work with







Common Mr-Glass Construction Problems We Solve in Cupertino
Here’s what we see most often in Cupertino bathrooms:
- Frameless sliders dragging or jumping the track. The top-rail guides and rollers on Mr-Glass California Series enclosures wear faster on Cupertino’s hard-water supply. Mineral buildup from the city’s groundwater scours the roller bearings, so doors start to drag after two or three years. We replace worn rollers with OEM parts when available and clean the track to factory spec.
- Stock frameless panels that won’t sit flush. Original 1960s and 1970s ranch bathrooms routinely have walls a half-inch out of plumb and slabs that settled decades ago. A stock Mr-Glass frameless panel ordered from a drawing won’t account for that. We template to the as-built opening, not the blueprints.
- Sagging semi-frameless pivot doors and leaking seals. Aging hinges let the door drop, which opens a gap at the bottom seal. Water wicks onto the tile and into the subfloor in bathrooms that were never properly waterproofed. We reset the hinge geometry and install a fresh bottom sweep, then check the curb for slope issues before the leak has a chance to do real damage.
- Sealant and bottom sweep failure after the first wet winter. Cupertino’s dry summers and sudden winter rains create wide seasonal swings that degrade clear sealant faster than coastal fog. An enclosure that looked fine in August leaks by January. We use graded silicone and replace sweeps before the second wet season hits.
- Mirrored bypass doors that bind on worn floor tracks. Mr-Glass mirrored closet systems depend on a smooth lower track, and decades of carpet changes, settling, and drywall dust leave them gritty and misaligned. We straighten, shim, and replace floor guides so the panels glide instead of grind.
Mr-Glass Service in Cupertino: What Local Conditions Mean for Your Equipment
Cupertino’s tree preservation ordinance is the single biggest scheduling factor most out-of-town builders never see coming. If you have a protected redwood or oak anywhere near your addition, the city requires an arborist report. That report can dictate special footings, root-zone setbacks, or even a redesign of the foundation. Additions that were supposed to start in March suddenly break ground in June. For Mr-Glass owners, this matters more than you’d expect. The temptation is to order your shower enclosure off the architect’s drawing before framing is done so it’s ready when the tile goes in. That’s a mistake. Framing settles. Openings shift. In Cupertino, where tree-ordinance delays stretch timelines by weeks, the last thing you want is a tempered glass panel ordered off stale measurements. We sequence glass templating late in the project, after walls are up and tile is set, so the enclosure you pay for is the enclosure that actually fits. The alternative is a $4,500 piece of glass that doesn’t sit flush against a wall that was never square to begin with.
Mr-Glass Models & Products We Service in Cupertino
We work on the full Mr-Glass residential line that shows up most often in Cupertino remodels and original installs: the California Series frameless sliding shower door systems, Neo-Angle and corner shower enclosures for compact baths, semi-frameless pivot shower doors, and mirrored closet and bypass door systems. When an enclosure is recent enough that Mr-Glass still supports the profile, we source OEM rollers, hinges, and seals directly. When the line is discontinued or the hardware has been updated, we match high-quality aftermarket components that fit the extrusion properly. We stock common Cupertino-fit replacement hardware locally so a basic roller or sweep replacement doesn’t sit waiting on a freight shipment from the Midwest. If your glass is sound and only the hardware has failed, we repair. We only recommend full replacement when the panel geometry or tempering history makes a repair unsafe or impossible.
See the difference
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AfterMr-Glass Service Pricing in Cupertino
| Service | Price Range |
|---|---|
| Frameless Glass Shower Enclosure installation | $4,500 – $12,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
| Shower Replacement (enclosure/hardware) | $3,000 – $8,500 |
| Bathroom Vanity Installation | $800 – $3,000 |
A free estimate includes the on-site measurement, a hardware inspection, and a written line-item quote before any work begins. Call (866) 505-5254 for an exact number on your enclosure.
Serving Cupertino, CA — Our Local Coverage Area
We’re based in the Cupertino area and know this community well, and we also offer Mr-Glass in Sunnyvale. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.

FAQs – Mr-Glass Construction in Cupertino
Yes, in most cases, Cupertino requires a plumbing permit when you’re moving or replacing the drain and valve, and a building permit if the shower layout changes the wet wall or curb. We handle the paperwork and coordinate the inspection. Call (866) 505-5254 and we’ll talk through what your specific conversion needs before you file anything.
Dragging on a Mr-Glass frameless slider is almost always the top-rail rollers wearing out, and in Cupertino, hard water accelerates that wear—though we also handle Mr-Glass repair in Los Altos. Mineral deposits grind the roller bearings down, so the door sits low and drags against the bottom track. We replace the rollers and clean the track, and the door glides like it did at install.
We can, but we usually advise against it. Cupertino remodels with tree-ordinance delays see schedules stretch, and openings shift after framing settles. We template enclosures after the walls are up and the tile is set, so the glass fits the real opening rather than the drawing. It saves you from a $4,500 panel that doesn’t sit flush. Call (866) 505-5254 to talk sequencing.
Not without adjustment. Stock Mr-Glass panels assume square walls and flat slabs, and Cupertino’s 1960s and 1970s ranches rarely have either, so Mr-Glass service in Saratoga faces similar challenges. We measure the as-built opening, shim or true the framing where needed, and template the glass to the actual wall condition. You end up with even gaps and a door that swings true.
Bottom sweeps and sealant degrade faster in Cupertino’s dry summers followed by sudden wet winters, and the same pattern affects our Mr-Glass repair in Loyola. The sweep hardens and the silicone pulls away just in time for the rain season, and water starts wicking under the curb. We replace the sweep and reseal with a graded silicone before the second winter hits. Call (866) 505-5254 for an inspection and a repair quote.
Service Areas Near Cupertino
We run Mr-Glass service up and down the Peninsula, so if you’re in a neighboring community, we’re already close by. You’ll find us regularly in Milpitas, where the housing stock shares many of the same 1970s ranch-era quirks, and down in Santa Clara, where older slab homes keep us busy with out-of-plumb fixes. If you’re closer to the bay side, our Cupertino service area coverage extends through the neighborhoods we know best, and our full Mr-Glass sales & service practice covers the broader region.
Book Your Mr-Glass Service in Cupertino Today
If your Mr-Glass enclosure is dragging, sagging, leaking, or just fits wrong, call (866) 505-5254. We’ll schedule a free estimate, measure what you actually have, and tell you straight whether this is a repair or a replacement. Same-day service is available for urgent hardware failures.
Written by Noel Cabrera, Owner at Daly City Construction, serving Cupertino and the surrounding Peninsula since day one.