Kitchen remodeling
Bathroom remodeling
Home additions & ADU
Roofing
Windows & doors
Driveway & pavers
FenceFree written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Mr-Glass Construction in San Martin, CA | Daly City Construction
We provide independent Mr-Glass service across San Martin, from shower enclosure rebuilds to glass railing and mirror work, and the one thing that sets our work here apart is that we know how unincorporated Santa Clara County actually functions. Permits go through the county, not a city hall, and most homes run on wells. That changes which glass coatings make sense, how hinge hardware holds up, and what a shower door rebuild should cost. If you’re weighing a Mr-Glass repair against a full replacement, call us at (866) 505-5254 and we’ll give you a straight answer.
Why San Martin Residents Choose Us for Mr-Glass Service
Noel Cabrera grew up in the Westlake district of Daly City, where half the houses on his block were built in the same postwar tract-home wave, and he learned early that water, heat, and time punish glass hardware differently depending on the house. That’s the lens we bring to Mr-Glass sales & service in San Martin. We have torn down enough Mr-Glass frameless doors to know which series use 3/8-inch glass, which use 1/2-inch, and how each hinge set tolerates the thermal cycling that San Martin’s inland summer heat puts on wood-framed walls. We’re an independent contractor, not a factory-authorized dealer, which means nothing we recommend comes from a brand rep’s quota sheet. It comes from watching how Mr-Glass hardware actually behaves on ranch-style homes and estate builds off the Highway 101 corridor.
That independence matters in San Martin. When a hinge sags or a sweep leaks, we will tell you whether a hardware refresh fixes it or whether the glass itself is done. Tell me what the house needs, not what you think it needs; then we’ll figure out the right fix. That’s how we scope every job here.
Styles & brands we work with







Common Mr-Glass Construction Problems We Solve in San Martin
- Hinge sag and door drop on frameless doors. San Martin’s summer heat swings interior temperatures hard, especially in older ranch homes without modern insulation. Wood studs expand and contract, and over a few seasons a 3/8-inch Mr-Glass frameless door can drop enough to stick at the latch or drag at the bottom corner. We re-shim, re-square, and replace worn hinge sets with OEM Mr-Glass hardware whenever the series is still supported.
- Hard water spotting and mineral etching. This is the big one for San Martin. Homes here sit on private wells, and untreated well water leaves calcium and mineral deposits that etch glass over time. What starts as cloudy spotting turns into permanent pitting if you scrub it with the wrong cleaner. We polish what can be saved and recommend a water test before anyone specs a coating or finish for new Mr-Glass glass.
- Sweep and seal failure on sliding shower doors. The bottom guide and vinyl sweep on Mr-Glass sliding units dry out and crack, then water leaks onto tile or drywall. In San Martin’s seasonal winter rain cycles, that moisture hangs around longer than it would in a drier house up north, and the damage compounds. We replace sweeps and guides with OEM kits when available and re-square the glass so the new seal actually seats.
- Mirror desilvering at the edges. Older ranch-style homes in San Martin often still run original bathroom exhaust fans, which means humidity sits in the room after every shower. That moisture creeps into the mirror backing and the silver starts to corrode from the edges inward. We see this constantly on estate properties where the bathroom footprint hasn’t changed since the house went up.
- Frameless enclosure leaks at the wall channel. Tile and drywall move, and when the wall channel on a Mr-Glass frameless enclosure pulls away even a sixteenth of an inch, water finds the gap. In homes that sit on pier-and-beam foundations or have shifted over decades, we often find the real problem is the framing behind the tile, not the glass itself. We fix the opening first, then re-set the enclosure so the glass stays tight.
Mr-Glass Service in San Martin: What Local Conditions Mean for Your Equipment
Because San Martin is unincorporated Santa Clara County, many homes rely on private wells with hard water, so Mr-Glass shower glass here shows mineral etching and hinge corrosion faster than on municipal water. We often recommend a water test before specifying a glass coating or finish, because a hydrophobic treatment that works fine on San Jose city water can fail in six months on San Martin well water. The mineral load is different, and it eats at hinge plating the same way it eats at glass. On a ranch-style property off the Highway 101 corridor, our crew replaced a failing Mr-Glass sliding shower door where the bottom guide had cracked and the vinyl sweep was leaking onto the tile. We swapped in an OEM guide and sweep kit and re-squared the opening, saving the homeowner a full enclosure replacement. The well water had left hard-water film on the glass, so we also polished it and applied a protective coating to slow future etching. That’s the San Martin difference in a nutshell: same brand, same glass, but the water and the county rules change how the work should be done.
Mr-Glass Models & Products We Service in San Martin
We work on Mr-Glass frameless hinged shower doors in both 3/8-inch and 1/2-inch glass, the Mr-Glass Sliding Shower Door Series, Mr-Glass Custom Mirrors and Mirror Wraps, and Mr-Glass Glass Railing and Panel Systems. For parts, we source OEM Mr-Glass hinges, sweeps, and seals whenever the series is still supported, because the hole patterns and glass thickness tolerances are exact. For discontinued lines, we use premium aftermarket hardware rated for the same glass weight. If the glass is sound, a hardware and seal refresh is almost always the honest fix. Full replacement only when the glass is chipped, etched past polishing, or the frame is out of square beyond adjustment. We keep common Mr-Glass hinge and sweep kits in our San Martin service stock so most repairs don’t wait on a parts run up the Peninsula.
See the difference
Before
After
Before
After
Before
AfterMr-Glass Service Pricing in San Martin
| Service | Price Range |
|---|---|
| Frameless Glass Shower Enclosure (Walk-In Shower Installation) | $4,500 – $12,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
| Shower Replacement | $3,000 – $8,500 |
| Bathroom Vanity Installation | $800 – $3,000 |
Those ranges reflect real variation: a sliding shower door rebuild on an older ranch home costs less than a full frameless walk-in with custom glass on a wine-country estate build. We give written line-item quotes so you know exactly what you’re paying for, and the estimate is free. Call (866) 505-5254 and we’ll come out to San Martin, look at the glass, test the water if it’s relevant, and price the job to your actual opening.
Serving San Martin, CA — Our Local Coverage Area
We’re your General Contractor in San Martin and know this community well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.

FAQs – Mr-Glass Construction in San Martin
If the glass is intact and the frame is square, we can replace just the glass panel or the hardware, and we’ll source OEM Mr-Glass hinges, sweeps, or seals through our Morgan Hill Mr-Glass service when the series is still supported. The only time you need a full replacement is when the glass is chipped, etched past polishing, or the frame is out of square. Call (866) 505-5254 and we’ll tell you which path applies to your enclosure.
In San Martin, cloudiness on Mr-Glass shower glass is almost always mineral etching from hard well water. The deposits aren’t just sitting on the surface; they’re reacting with the glass, and regular cleaner won’t remove pitting once it forms. We can often polish light etching and apply a protective coating, but severe cases mean replacing the panel. A water test before you resurface or replace is the smart first step.
Yes. San Martin is unincorporated, so we work with Santa Clara County planning and building, not a city permit office. For a bathroom remodel that includes a new Gilroy Mr-Glass service enclosure, we handle the permit drawings, the county submittal, and the inspections on your behalf. It’s slower than a city counter in some places, but we know the process here and we’ll set expectations before we start.
Desilvering can’t be repaired. Once the silver backing has corroded, the mirror will keep losing its reflective surface from the edges inward. We replace Mr-Glass in Corralitos Custom Mirrors and Mirror Wraps, and in San Martin’s older ranch homes with original exhaust fans, we’ll also recommend what to do about bathroom ventilation so the new mirror doesn’t fail the same way.
If your door is dragging or sticking but the hinge body is intact and the screws still bite, adjustment and re-shimming usually solve it. If the hinge shows corrosion, the door drops as soon as you lift and re-seat it, or the pin is worn, we replace the hinge set, ideally with OEM Mr-Glass hardware. We’ll tell you which it is after we look at the door. Call (866) 505-5254 to schedule that check.
Service Areas Near San Martin
Our service area covers San Martin service area and the surrounding South County communities. We also work in Mr-Glass service in Amesti and Mr-Glass service in Freedom, plus we travel up the corridor to Daly City, Broadmoor, Colma, and Brisbane for larger Mr-Glass or multi-trade remodeling projects.
Book Your Mr-Glass Service in San Martin Today
If your Mr-Glass shower enclosure, mirror, or railing system needs attention in San Martin, call (866) 505-5254. We’ll come out, assess the glass and the hardware, and give you a free estimate. If it’s a repair we can knock out the same day, we’ll do it.
Written by Noel Cabrera, Owner at Daly City Construction, serving San Martin and the surrounding South County communities.