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Mr-Glass Construction in Running Springs, CA | Stallion Contractors
We provide independent General Contractor – Running Springs service, from frameless shower enclosures to window replacement and custom-cut glass. What makes our work here different is straightforward: this is mountain construction, not valley tract work. Freeze-thaw movement, snow load, and steep winter driveways change how we template, stage, and install every Mr-Glass panel we touch. Call (855) 600-3192 for a free estimate. We know the hill.

Why Running Springs Residents Choose Us for Mr-Glass Service
We work with Mr-Glass products every week in the San Bernardino Mountains. That means we know the hardware, the glass tolerances, and where factory kits fall short on older mountain cabins. Ruben Montoya, our owner, grew up in Colton and learned construction at San Bernardino Valley College before spending two-plus decades on job sites across the Inland Empire and the mountains above it. His father was a finish carpenter, and that shows in how closely we watch the last ten percent of a job: the hinge alignment, the seal line, the reveal. We are an independent contractor, not a Mr-Glass factory storefront and not authorized by Mr-Glass. That independence lets us recommend what actually works for your cabin, whether that’s a stock Mr-Glass enclosure or a custom-templated panel for an out-of-plumb 1960s opening. See our Mr-Glass sales & service page for the full scope of what we handle.
Styles & brands we work with







Common Mr-Glass Construction Problems We Solve in Running Springs
Mountain cabins and chalets in Running Springs fail in predictable ways. Here are the Mr-Glass problems we see most:
- Frameless enclosures binding at the hinge. Pier-and-beam foundations shift through freeze-thaw cycles, and a panel that swung clean in August will rub or bind by February. We re-block jambs and template glass to the actual opening, not the original dimensions.
- Fogged or stress-cracked glass in 1950s-70s cabins. Original single-pane and early dual-pane units lose seal integrity when snow load flexes the roof and wall framing. The glass sits in a rack that moves, and it cracks. We replace with properly sized tempered Mr-Glass panels.
- Mineral scale and corroded hardware in part-time cabins. Water sits in tracks and hinges between visits, leaving white crust and seized rollers. We swap in OEM Mr-Glass hardware or quality aftermarket hinges rated for wet, idle cycles.
- Deck and window-wall flashing failures from snowmelt. Melt runoff reaches the framing behind glass units, the opening racks, and the glass no longer sits square in its channel. We repair the flashing, re-square the opening, and reset or replace the glass.
- Shower glass in rooms that were never engineered for current snow loads. Older cabins often have wall framing that flexes more than a stock Mr-Glass kit can tolerate. We assess the opening before we recommend repair or replacement.
Mr-Glass Service in Running Springs: What Local Conditions Mean for Your Equipment
Running Springs sits above the snow line at roughly 5,800 feet off Highway 330/18. That one fact rearranges how every glass job in this town gets scheduled and staged. Steep winter driveways cannot take a full delivery truck, so Mr-Glass panels have to be hand-staged or brought up in smaller loads. We plan for that: protective racks, extra set of hands, a staging spot off the driveway that will not drift over. The cabin tracts off the Highway 330 corridor are some of the tightest access work we do, with narrow turnouts and a pitch that turns slick by late afternoon, so we often coordinate Mr-Glass repair in Crestline with similar mountain logistics. Freeze-thaw racking is the other constant. Glass set in a 1960s cabin with pier-and-beam floors will move with the seasons. A stock kit will not forgive that movement. Custom templating will. That is the difference between glass that closes clean for ten years and glass that binds every winter. This is the only page that ties Mr-Glass shower and window work to those two constraints: steep winter access and unengineered cabin openings. Good work doesn’t need a sales pitch; it needs the right materials and someone who knows what they’re doing.
Mr-Glass Models & Products We Service in Running Springs
We install and service Mr-Glass custom frameless shower enclosures, sliding glass shower doors, mirror and closet glass products, tempered glass panels, and custom-cut pieces. When a unit is standard, we use OEM Mr-Glass hardware and glass. When the opening is not standard, and many in Running Springs are not, we use quality aftermarket hinges, seals, and channel designed for retrofit work on a snow-load wall. No cheap knockoff hardware. If the panel or frame is sound, we repair and re-seal it. If the glass or hinge line is failing, we tell you straight and replace. We also handle the surrounding scope: walk-in shower installation, window replacement, and full bathroom remodels. Our service area covers Running Springs service area and the mountain communities around it.
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AfterMr-Glass Service Pricing in Running Springs
Prices below reflect the Colton market and the mountain access realities of Running Springs. Freeze-thaw framing corrections, hand-staging glass up steep driveways, and re-blocking out-of-plumb openings all factor into the final number. Here is what you can expect:
| Service | Price Range |
|---|---|
| Walk-In Shower Installation | $4,500 – $12,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
| Shower Replacement | $3,000 – $8,500 |
| Window Replacement | $4,500 – $15,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Small Bathroom Remodel | $5,000 – $12,000 |
Our free estimate includes a site visit to measure the actual opening, check for plumb, and assess driveway access. That is what determines the real number, not a ballpark on the phone. Call (855) 600-3192 to schedule yours.
Key Takeaways
- We are an independent Mr-Glass contractor serving Running Springs, not a manufacturer-authorized storefront.
- Freeze-thaw movement and snow load dictate how we template and install Mr-Glass glass in mountain cabins.
- Steep winter driveways change our staging plan; we hand-carry panels when a delivery truck cannot climb.
- We stock OEM Mr-Glass parts and use quality aftermarket hardware only where a retrofit calls for it.
- Free estimates include a full opening assessment and access check. Call (855) 600-3192.
Serving Running Springs, CA — Our Local Coverage Area
We’re based in the Running Springs area and know this community well, and we also provide Mr-Glass service in Lake Arrowhead. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Mr-Glass Construction in Running Springs
Yes. We stage panels at the base or in smaller loads and hand-carry them up when a delivery truck cannot make the climb. We plan for snow and ice on the access route. Call (855) 600-3192 for an estimate that includes access planning.
In Running Springs, it is almost always freeze-thaw movement in a pier-and-beam or raised foundation. The opening shifts seasonally, and the glass was templated to the summer dimension. We re-block the jambs and re-template the panel to the real opening.
Often, yes. Cabins built in the 1950s-70s were rarely framed to the tolerances a stock frameless kit requires. After decades of snow load and settlement, the opening corners are seldom square. We custom-template Mr-Glass panels to fit the wall as it stands, not as the blueprints said it should.
It can. Snow load flexes roof and wall framing, and glass that is not sized for that movement will fog, crack, or pop its seal. If your cabin is uninsulated or lightly framed, we inspect the opening before replacing any unit.
If the panel and hinges are sound, we repair and re-seal. If the glass or hinge line is failing, replacement costs less than repeated band-aid fixes. We will tell you which is which when we see it. Call (855) 600-3192 for an exact quote.
Service Areas Near Running Springs
We work throughout the San Bernardino Mountains and down into the valley. That includes Mr-Glass service in Highland for valley access, Mr-Glass service in Muscoy for the flats, plus Colton, Redlands, Loma Linda, and Mentone. If you are on the hill or just below it, we can reach you.
Book Your Mr-Glass Service in Running Springs Today
We template, stage, and install Mr-Glass the way a mountain cabin demands: square, sealed, and built for snow season. Call (855) 600-3192 to schedule your free estimate. One contractor. Every trade. On the hill and below it, including Mentone Mr-Glass service.
Written by Ruben Montoya, Owner at Stallion Contractors, serving Running Springs and the San Bernardino Mountains.