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Mr-Glass Construction in Crestline, CA | Gold Star Contractors
We provide independent Mr-Glass installation and repair across Crestline, and the short answer is this: we’re the crew that understands what 4,600 feet of elevation and real snow does to glass enclosures, railings, and mirror systems. Most Mr-Glass hardware doesn’t fail from overuse up here. It fails from freeze-thaw cycles and long stretches in unheated vacation cabins. Gold Star Contractors works with Mr-Glass frameless showers, mirrored wardrobe doors, and deck railings every week in the 92325 ZIP, and owner Noel Carranza has built the team around handling mountain conditions, not just the brand. Call (833) 382-8544 for an honest read on your glass and a free estimate.

Why Crestline Residents Choose Us for Mr-Glass Service
We’ve been installing and repairing Mr-Glass products across the San Bernardino Mountains and providing Mr-Glass in San Bernardino long enough to know how their enclosures, railings and storefront systems behave under real snow load and freeze-thaw. That matters, because a flatland glass contractor can look at a sagging shower door and blame the hinge. We know the wall stud behind it has moved through three winters. We buy through independent distribution, so owners get straight answers rather than a manufacturer script. We are an independent contractor and not authorized, sponsored or endorsed by Mr-Glass, and we’re direct about that. Noel studied construction technology at Fullerton College and spent years doing finish carpentry and concrete work around Orange County before building this operation. That hands-on background means he won’t sell you a hardware fix on a frame that’s out of square. One call, done right, that’s the only way he knows how to run a job.
Styles & brands we work with







Common Mr-Glass Construction Problems We Solve in Crestline
Here’s what we see most often in Crestline, with the local factor that causes it:
- Sagging frameless shower doors. Original U-channel and hinge screws loosen as wall studs move through seasonal freeze-thaw, so the door drops and the sweep seal stops contacting the curb. This is the signature Crestline shower issue, especially in 1960s and 70s cabins.
- Desilvered mirrored closet doors. Condensation on the cold interior face of exterior walls in unheated vacation homes creeps behind the mirror backing and eats the edge within a few winters. Aluminum-framed Mr-Glass door sets get this faster than anything else up here.
- Split railing gaskets on deck glass. Snow piled against Mr-Glass-style aluminum base shoes, then meltwater refreezing at night, splits the gaskets and lets water pool at the base plate. We see this on nearly every mountain deck without proper drainage relief.
- Rattling doors with dead pivot bushings. Older tempered units with pre-2010 hardware have pivot bushings and hinges that are no longer stocked. The door works but rattles and won’t hold adjustment until the hardware is updated to current profiles.
- Cracked or jammed sliding patio door panels. Mr-Glass sliding glass and patio door replacement units common in 1960s to 80s Crestline chalets bind when pier-and-post foundations settle even an eighth of an inch, and the rollers wear unevenly within a season.
Mr-Glass Service in Crestline: What Local Conditions Mean for Your Equipment
The single biggest variable here is elevation combined with absentee ownership. Crestline sits at roughly 4,600 feet in the San Bernardino Mountains, and a lot of these homes are second houses or vacation rentals that sit unheated for weeks at a stretch between guests or owner visits. Interior condensation and snow load, not daily wear, are what kill glass enclosures and railings here. On the Lake Gregory side of town especially, where homes pack onto steep cut-and-fill lots with retaining walls, any ground movement telegraphs straight into door frames and glass channels. For properties further north, we also offer Lake Arrowhead Mr-Glass service. We had a Mr-Glass frameless shower in a 1970s A-frame rental off the Lake Gregory side whose door had been sagging for two seasons. The wall studs had moved with the freeze-thaw, the original hinge screws had wallowed out, and the owner lived down the hill. We reframed the wet wall, replaced the discontinued pivot bushings with current Mr-Glass hardware, and re-hung the 3/8-inch glass so the sweep sealed the curb again, all coordinated by phone. That’s the work up here. You don’t spec hardware for a daily-use bathroom in a tract house. You spec it for a cold, idle house that freezes and thaws fifty times a year.
Mr-Glass Models & Products We Service in Crestline
We service Mr-Glass frameless tempered shower enclosures with 3/8-inch and 1/2-inch glass, including the standard U-channel hardware. We handle mirrored closet and wardrobe door sets in the original aluminum frame profiles. We also work on Mr-Glass aluminum and glass railing systems used on mountain decks and stair openings, plus sliding glass and patio door replacement units in older chalets. Our parts approach is straightforward: genuine Mr-Glass replacement hardware and glass where the profile is still in production, and quality aftermarket U-channel, hinges and sweeps when the original line has been discontinued. The glass is usually worth keeping; the hardware is what fails. If a unit is out of square or the frame is cracked from settling, we say so plainly and quote replacement rather than selling a hardware fix that won’t hold. For fast Crestline turnaround, we keep common sweeps, rollers, and hinge sets in the truck rather than waiting on a down-the-hill shipment for every job.
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AfterMr-Glass Service Pricing in Crestline
Pricing depends on what actually failed and whether the glass is reusable. Here are the line items for the shower and bath work we do most:
| Service | Typical Crestline Range |
|---|---|
| Walk-In Shower Installation | $4,500 – $12,000 |
| Shower Replacement | $3,000 – $8,500 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Small Bathroom Remodel | $5,000 – $12,000 |
A hardware-only repair on a shower door might run a few hundred dollars depending on parts. Structural work, like the A-frame reframe we described, lands higher because the wall itself has to be corrected before glass goes back. Your free estimate from Gold Star Contractors includes a written line-item scope so you know exactly what needs fixing and why. Call (833) 382-8544 and Noel or one of our lead installers will walk you through it before we touch anything.
Serving Crestline, CA — Our Local Coverage Area
We’re based in the Crestline area and know this community well, and we also handle Highland Mr-Glass service from this base. Use the map below to see our full service coverage — if you’re nearby, we can almost certainly help.
FAQs – Mr-Glass Construction in Crestline
Usually not. The glass is rarely the problem; the wall studs behind the U-channel or hinges have moved with freeze-thaw and the hardware has loosened or wallowed out. We check the frame for square before we ever quote glass replacement. Call (833) 382-8544 and we’ll tell you which it is.
Yes. Where the original line is still in production, we use genuine Mr-Glass replacement hardware. Where it’s discontinued, we move to quality aftermarket U-channel, hinges, and sweeps that fit the existing glass profile. The goal is a door that adjusts cleanly and seals the curb, not a museum piece.
Yes, and faster than most owners expect. A Crestline cabin that sits unheated for weeks develops condensation on cold interior surfaces, which desilvers mirror backing and rusts hardware in ways a full-time home doesn’t see. We spec seals and hardware for idle houses, not daily-use bathrooms. If you’re an absentee owner, tell us that upfront; the parts list changes.
Snow piles against the aluminum base shoe, then meltwater refreezes and splits the gaskets, letting water pool at the base plate. Over a few winters the shoe corrodes and the glass loses its grip. Proper drainage relief and replacing split gaskets early is the difference between a repair and a full rail rebuild. Call (833) 382-8544 for an inspection before winter closes in.
Yes, we do this constantly in Crestline. We photograph the damage, send a written scope with pricing, and approve everything by phone and email. The A-frame job we mentioned earlier was handled start to finish that way, and the owner saw it for the first time when he came up for the season. Estimates are free, and we coordinate from down the hill so you don’t have to burn a trip.
Service Areas Near Crestline
Beyond Crestline, our crews regularly cover the mountain communities and the Inland Empire foothills. If you’re down the hill in Mr-Glass service in Murrieta, we can coordinate that work through the same scheduling line. The same applies to Mr-Glass service in Calimesa, where we handle similar chalet-era patio door and shower hardware. Gold Star Contractors also covers Corona, Home Gardens, Norco, Eastvale, and Jurupa Valley. That means one team, one phone call, whether the job is at 4,600 feet or down in the flats. For the full picture on what we do, start with our Mr-Glass sales & service page, and for mountain-specific coverage see our Crestline service area breakdown.
Book Your Mr-Glass Service in Crestline Today
If your Mr-Glass enclosure, mirror set, or deck railing is showing any of the signs we described, get us on the phone before the next freeze-thaw cycle does more damage. Call (833) 382-8544 to schedule your free Crestline estimate. If you need Mr-Glass repair in Muscoy, we cover that too. We’ll tell you straight what needs fixing and what can wait.
Written by Noel Carranza, Owner & General Contractor at Gold Star Contractors, serving Crestline and the San Bernardino Mountains with independent Mr-Glass service.