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Mr-Glass Construction in San Bernardino, CA | Iron Beam Contractors
We provide independent Mr-Glass shower enclosure, mirror, and glass door installation and repair across San Bernardino, including the 92401, 92404, 92405, and 92410 ZIP codes, and also offer Rialto Mr-Glass service nearby. The one thing that sets our Mr-Glass work apart here is that we measure for settling slabs and out-of-square openings before we ever order glass, because valley-floor homes in San Bernardino rarely have a square bathroom wall. Call (833) 756-5936 for a free estimate on any Mr-Glass scope, from a tub-to-shower conversion to a custom frameless walk-in.
We work on Mr-Glass frameless bi-fold doors, sliding bypass enclosures, neo-angle units, and mirrored wardrobe doors. We are an independent Mr-Glass specialist, not authorized or endorsed by the manufacturer, and we tell you plainly which parts are OEM and which are matched aftermarket. Mr-Glass sales & service is what we do every week from San Bernardino’s older bungalow neighborhoods up into the foothill interface.
Why San Bernardino Residents Choose Us for Mr-Glass Service
Most glass contractors approach a Mr-Glass enclosure as a standard install. Nolan Driscoll, our owner, learned framing and structural work in Southern California and he’s the first to tell you that a 1950s San Bernardino bathroom and a brand-new foothill build are two entirely different jobs. We check the opening for plumb, the slab for settling, and the existing tile for movement before we order a single panel.
Our crew stays with the project from measurement to final silicone, and we use OEM Mr-Glass hinges, rollers, and seals when the manufacturer still makes them. When a part is discontinued, we match a quality aftermarket equivalent and tell you which is which. That’s why homeowners in 92404, 92405, and 92410 call us instead of a franchise glass shop that treats every opening like it’s square.
Styles & brands we work with







Common Mr-Glass Construction Problems We Solve in San Bernardino
- Loose frameless pivot hinges that chip the tempered glass edge. In hot valley-floor homes, the daily open-close cycle on a Mr-Glass frameless door works the pivot hardware loose. We see strike-side chips in 92404 and 92405 bungalows where the enclosure sees heavy family traffic, and a chipped 3/8-inch edge can shatter without warning.
- Binding sliding bypass rollers on anodized bottom tracks. San Bernardino’s hard water deposits minerals fast, and the Classic-style Mr-Glass bypass doors collect that scale in the track. Rollers bind, the frame leaks at the sill, and the door starts jumping the track.
- De-silvered Mr-Glass mirrors with failing seals. The dry Santa Ana winds and intense summer sun cycle glass hard in this valley. Older Mr-Glass mirror installations de-silver at the edges and the glazing pulls away from the frame, especially on original single-pane walls from the 1950s.
- Cracked or binding neo-angle enclosures on settling slabs. In 92410, we routinely find Mr-Glass doors hung on frames that shifted when the slab settled. The opening is no longer square, so the glass binds at the strike side or cracks at the hinge.
- Legacy unpermitted work that surfaces during a remodel. Red-tagged garage conversions and unpermitted additions from decades ago leave bathroom walls out of spec. A Mr-Glass enclosure ordered for a standard opening won’t fit without re-measuring and shimming.
Mr-Glass Service in San Bernardino: What Local Conditions Mean for Your Equipment
San Bernardino’s valley-floor homes in ZIPs like 92404 and 92405 sit on settling slabs, and many carry legacy red-tagged garage conversions and unpermitted additions from the 1950s and 1960s. That means a Mr-Glass shower enclosure or mirror wall ordered for a standard opening frequently has to be re-measured and shimmed to an out-of-square frame the homeowner never knew about. We see it constantly on older streets near the 215 corridor, where the original tract housing has moved just enough over six or seven decades to throw a bathroom threshold off level.
This combination of old settling slab construction and legacy unpermitted work is a valley-floor reality that neighboring foothill and mountain cities don’t share. A newer build in the hills above San Bernardino, where we also provide Highland Mr-Glass service, might need wildfire-defensible glazing. A 1950s bungalow in 92405 needs a contractor who knows to probe for slab movement and unplumbed walls before ordering tempered glass. We do both, but the valley-floor work is where local knowledge keeps a Mr-Glass door from becoming a recurring leak.
On a 1950s stucco bungalow in the 92405 area, a homeowner wanted a frameless Mr-Glass walk-in enclosure to replace a failing 1990s sliding door. The tiled opening was out of plumb and the slab had a settled lip that threw the threshold off. We probed and re-measured before ordering, built a level curb and shimmed the pivot hinges so the 3/8-inch tempered panels swing true, added a sealed bottom sweep, and fitted the enclosure to the existing tile instead of forcing a stock size. The result is a leak-free neo-angle frameless enclosure over an uneven old floor rather than the recurring leaks and binding rollers the previous bypass door had.
Mr-Glass Models & Products We Service in San Bernardino
We install and repair the Mr-Glass frameless bi-fold shower doors with 3/8-inch tempered glass and pivot hinges, the sliding bypass doors in the Classic and Simplicity series with anodized aluminum frames, pivot and neo-angle custom frameless enclosures, and mirrored closet and wardrobe doors with vinyl or metal sliding tracks.
On every San Bernardino job, we source genuine Mr-Glass replacement hinges, rollers, seals, and track components where they’re still available. When a part is discontinued, we match quality aftermarket tempered glass and hardware to the original and tell you plainly which is which. We repair a sound Mr-Glass frame and hardware first and recommend full replacement only when the glass is chipped, de-laminated, or the frame is corroded beyond a safe seal. If the structure makes sense on paper, it’ll hold in the field. If it doesn’t, we fix it before we touch a beam.
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AfterMr-Glass Service Pricing in San Bernardino
What you’ll pay depends on the enclosure type, the condition of the existing opening, and whether we’re repairing hardware or replacing full glass. An out-of-square 1950s bathroom that needs shimming and a custom curb will land higher in the range than a clean swap on a newer build. Here are the numbers we quote most often across San Bernardino:
| 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 |
Every estimate is free and includes a measurement check of the existing opening, a written line-item quote, and a straight answer on whether we’re repairing or replacing. Call (833) 756-5936 to schedule yours.
Serving San Bernardino, CA — Our Local Coverage Area
We’re based in the San Bernardino area and know this community well, with Mr-Glass repair in Muscoy also available. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Mr-Glass Construction in San Bernardino
My San Bernardino home is a 1950s bungalow with a settling slab. Can you install a frameless Mr-Glass enclosure on an out-of-square opening?
Yes. We shim pivot hinges, build level curbs, and fit the enclosure to the existing tile rather than forcing a stock size. This is the most common scenario we handle in the 92404 and 92405 areas. Call (833) 756-5936 for a measurement check and exact quote.
Do you carry genuine Mr-Glass replacement parts for older sliding shower doors?
We do, where the manufacturer still makes them. Hinges, rollers, seals, and track components are sourced OEM when available. When a part is discontinued, we match a quality aftermarket equivalent and tell you which is which before we install it.
Will the hot San Bernardino summers and Santa Ana winds affect my Mr-Glass shower glass and mirrors?
Yes, and they already have. The dry heat cycles tempered glass, which accelerates edge chipping on frameless doors and de-silvering on older mirrors. We inspect for heat stress and seal failure as part of every San Bernardino service call.
Can a tub-to-shower conversion in San Bernardino use a Mr-Glass frameless enclosure?
It can. We convert the tub footprint to a walk-in shower and fit a Mr-Glass frameless enclosure to the new opening. If the slab has settled, we level the threshold before the glass goes in. Tub-to-shower conversions in San Bernardino run $3,500 to $10,000 depending on the existing plumbing and waterproofing. Call (833) 756-5936 for a written quote.
Is Iron Beam Contractors authorized or endorsed by Mr-Glass?
No. We are an independent Mr-Glass service provider. We are not authorized, partnered with, or endorsed by the manufacturer. We choose to specialize in Mr-Glass because we know the product lines and the failure modes, and because it’s a good fit for the older housing stock throughout San Bernardino.
Service Areas Near San Bernardino
Our Mr-Glass service covers all San Bernardino ZIPs and the surrounding communities when the job warrants it. We also handle glass and shower work in San Bernardino service area neighborhoods including the valley floor and foothill interface. For clients to the south, we offer Mr-Glass service in Murrieta. For clients to the east, we offer Mr-Glass service in Nuevo. Wherever the job is, the same measurement discipline and OEM-first parts approach applies.
Book Your Mr-Glass Service in San Bernardino Today
If your Mr-Glass shower door is chipped, binding, or leaking, or if you’re planning a bathroom remodel and want a frameless enclosure that fits your home the way it actually is, call (833) 756-5936. Estimates are free, and we’ll give you a straight answer on repair versus replacement.
Written by Nolan Driscoll, Owner at Iron Beam Contractors, serving San Bernardino and the surrounding valley communities, including Mr-Glass service in Loma Linda.