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Mr-Glass Construction in Upland, CA | San Bernardino Contractors
We’re an independent contractor that installs and services Mr-Glass shower enclosures, frameless glass systems, and custom mirrors across Upland, ZIPs 91784, 91785, and 91786. What makes our Mr-Glass work different here: we know Upland’s older homes sit on citrus-ranch-era soil, and that changes how glass needs to be measured, shimmed, and sealed if you want it to stay square. For Mr-Glass service or a free estimate, call (855) 473-5620.
Why Upland Residents Choose Us for Mr-Glass Service
Most of our Mr-Glass calls in Upland follow the same pattern: someone bought a semi-frameless or frameless enclosure years ago, and now a hinge is binding, a bottom seal has gone soft, or water is wicking under the curb. We’ve pulled apart enough of these to know exactly which Mr-Glass models hold up and which ones fight back after a few Upland summers. Ruben Castillo, our owner, learned framing and concrete work the hard way, watching his uncle reroof houses on the Westside of San Bernardino, then at San Bernardino Valley College where he got serious about load paths and not cutting corners on anything structural. We also bring that same careful approach to our Mr-Glass service in Claremont and throughout the Inland Empire. That’s the lens we bring to glass: the enclosure is only as good as the wall it hangs on. We’re local to the Inland Empire, we know Upland’s housing stock, and we stock the seals, hinges, and sweeps that get your shower working again without waiting on a parts shipment.
Styles & brands we work with
Common Mr-Glass Construction Problems We Solve in Upland
- Frameless enclosures with failed bottom seals: Upland’s hard, mineral-heavy water accelerates seal breakdown, and once a bottom sweep goes soft, water wicks under the curb. In older Upland homes with wood-framed bathrooms, that hidden moisture becomes subfloor rot before you see any staining. We pull the panel, inspect the curb, and replace the seal before the floor gets involved.
- Semi-frameless pivot doors that bind or drop: Mid-century homes in downtown Upland and along Euclid Avenue have settled over decades. Wall studs drift out of plumb, and a pivot hinge that was installed square thirty years ago is now fighting the frame. We reframe or shim the opening, then remount the door so it swings true.
- Factory-applied seals and sweeps that dry out and crack: The hot, dry inland summers plus Santa Ana wind-driven dust bake rubber and vinyl seals until they split. Glass edges then chip against the metal frame. We see this constantly in Upland’s 91784 foothill neighborhoods where wind comes down off the San Gabriels with grit in it.
- Glass panels with edge chipping from impact or poor handling: Foothill wind events send debris into glass, and we’ve also seen panels chipped during adjacent remodeling jobs when other crews move ladders and tool carts through the bathroom. A chipped edge is a structural weakness, not a cosmetic one, and we’ll tell you straight whether the panel can be saved.
- Leaks at the curb from improper slope or shifting: Upland bathrooms over old citrus-ranch irrigation lines can sit on fill that shifts subtly over time. A shower curb that once drained properly starts pooling water, which works its way into grout lines and under the enclosure. We re-slope and reseal before reinstalling the Mr-Glass panels.
Mr-Glass Service in Upland: What Local Conditions Mean for Your Equipment
Here’s the thing about Upland that doesn’t show up on a generic brand page. Up in the 91784 foothill ZIP, especially in neighborhoods off Euclid Avenue as you climb toward the San Gabriels, a lot of what looks like an ordinary residential lot is actually old citrus-ranch ground. We routinely find abandoned irrigation lines, shallow wells, and agricultural sheds buried under what’s now a bathroom or bedroom floor. When we install a Mr-Glass frameless enclosure in these areas, we don’t just set the panel and call it done. We check what’s under the bathroom floor first, because a void left by a collapsed irrigation pipe will shift your slab over time, and a shifted slab means a glass door that binds, a curb that cracks, and an enclosure that never quite seals. We’ve done enough Mr-Glass work in Upland to know that in 91784, the foundation inspection matters as much as the glass measurement. In the flatter 91786 tract-home neighborhoods, the issues are different: 1950s and 60s framing with studs that were never perfectly plumb, now settled further after decades of hot summers and the occasional shake. Both conditions demand an installer who reads the structure before touching the glass.
Mr-Glass Models & Products We Service in Upland
We work on the full Mr-Glass residential lineup: Semi-Frameless Shower Doors, Frameless Glass Shower Enclosures, Sliding Glass Shower Doors, and Custom Mirrors & Glass Shelving. For parts, we source genuine Mr-Glass replacement seals, hinges, and handles whenever they’re available. When an OEM part is discontinued or on backorder for weeks, we’ll tell you and use a high-grade aftermarket alternative that fits correctly. We stock the most common seals and sweeps locally so most Upland repairs don’t wait on shipping. The call we make on every job is repair versus replace: if the glass and frame are structurally sound, we repair. If the enclosure is out of production or the glass edges are compromised, we say so and walk you through replacement options. Our focus services here are frameless glass shower enclosures, walk-in shower installation, and tub-to-shower conversions.
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AfterMr-Glass Service Pricing in Upland
Pricing for Mr-Glass work in Upland depends on the enclosure type, whether we’re repairing or replacing, and what we find behind the walls. Here’s where our recent Upland jobs have landed:
| Service | Typical Upland Range |
|---|---|
| Walk-In Shower Installation | $4,500 – $12,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
| Shower Replacement | $3,000 – $8,500 |
| Bathroom Remodel | $9,000 – $28,000 |
What drives the cost: glass thickness, hardware finish, whether we’re reframing or shimming an out-of-plumb opening, and what we find under the floor once we’re in. Every quote is a line-item written estimate, and we walk you through where the money goes before any work starts. Call (855) 473-5620 to schedule a free estimate, and we’ll send someone out to measure and talk you through your options.
Serving Upland, CA — Our Local Coverage Area
We’re based in the Upland area and know this community well, and we also handle Mr-Glass repair in Montclair. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Mr-Glass Construction in Upland
Yes. We work on Mr-Glass enclosures in older Upland homes all the time, including properties with unpermitted ag-era outbuildings or ranch structures, and we offer the same careful inspections for our San Antonio Heights Mr-Glass service. The enclosure repair itself doesn’t change, but we do inspect the bathroom floor and wall framing for signs of the shifting or settling that’s common when a home was built over old citrus-ranch ground. Call (855) 473-5620 and tell us what you’re seeing; we’ll give you an honest take on whether it’s a simple reseal or something structural.
It can, but the floor gets addressed first. A frameless Mr-Glass enclosure needs a level, structurally sound curb and threshold to seal properly. If your Upland bathroom floor is out of level, we correct the slope at the curb or shim and build up the threshold before we set the glass. Skipping that step is how you end up with a shower that leaks under the curb six months after install.
For frameless Mr-Glass enclosures in Upland, we typically recommend 3/8-inch or 1/2-inch tempered glass. Thicker glass holds up better to the temperature swings between Upland’s hot summer days and cool foothill nights, and it’s more resistant to edge chipping from wind-driven grit during Santa Ana events. Call (855) 473-5620 and we’ll measure your opening and make a recommendation for your specific setup.
Upland’s water is mineral-heavy, and hard water stains are a constant battle on glass shower enclosures. We recommend a post-installation glass sealant, which isn’t permanent but buys you months between cleanings. For ongoing maintenance, a squeegee after each shower and periodic descaling with a non-abrasive cleaner keeps the glass clear. We can apply the sealant during your install or as part of a service call, and we’ll tell you which products actually work on Mr-Glass finishes.
If the frame and hardware are intact and the panel is a standard size we can source, a panel-only replacement works fine. If the enclosure is older or out of production, or if the frame was damaged in the break, full replacement makes more sense. We’ll show you the numbers for both options before you decide. Call (855) 473-5620 for a free estimate.
Service Areas Near Upland
We serve Upland and the surrounding Inland Empire communities, including Fontana, Rialto, Bloomington, and Sunnyslope. We also handle Mr-Glass service in Mr-Glass service in Ontario and Mr-Glass service in Norco. If you’re in a neighboring city, give us a call and we’ll let you know if we can get a crew out to you. For more on our coverage, visit our Upland service area page, or learn more about the brand on our Mr-Glass sales & service page.
Book Your Mr-Glass Service in Upland Today
If your Mr-Glass enclosure is leaking, binding, or chipped, don’t let it sit. Water damage gets expensive fast, especially in Upland’s older homes. Call (855) 473-5620 to schedule a free estimate, and we’ll get someone out to take a look. We’re Ruben Castillo and the San Bernardino Contractors crew, and we’d rather fix a seal today than replace a floor next year. That same mindset drives our Rancho Cucamonga Mr-Glass service. As Ruben likes to say, “If it’s not built right the first time, you’re just paying for it twice.”
Written by Ruben Castillo, Owner at San Bernardino Contractors, serving Upland, CA and the Inland Empire.