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Mr-Glass Construction in San Bernardino, CA | Gold Star Contractors
We provide independent Mr-Glass shower enclosure and glass system service across San Bernardino, from frameless installations to roller replacements and leak repairs. What makes our work here different is that we know how San Bernardino’s hard water, expansive soils, and pre-1970s housing stock affect Mr-Glass products specifically, so we check the real problem before we order parts or cut glass. Call (833) 382-8544 for a free estimate. One call, done right, that’s the only way I know how to run a job.
Why San Bernardino Residents Choose Us for Mr-Glass Service
Noel Carranza spent his twenties doing concrete and finish carpentry across Orange County before building Gold Star Contractors, and he brings the same multi-trade discipline to every shower enclosure job. Our crew has installed and serviced Mr-Glass sales & service products in San Bernardino long enough to recognize the failure patterns before they turn into water damage. We are an independent Mr-Glass service provider, not affiliated with the manufacturer, which means we recommend what actually works for your bathroom, not what a brand rep wants pushed. We source OEM-grade replacement parts when available and high-quality aftermarket seals and rollers that meet or exceed original specs when OEM lines are discontinued. The goal is simple: keep your Mr-Glass enclosure sealing tight, rolling smooth, and looking clean without overcharging you for parts you don’t need.
Styles & brands we work with







Common Mr-Glass Construction Problems We Solve in San Bernardino
- Hard water mineral buildup on glass causing etching and cloudiness. San Bernardino’s water supply leaves calcium and magnesium deposits that bake onto shower glass in our dry heat. If the glass is clouded beyond restoration, we’ll tell you straight whether replacement beats repeated acid-washing.
- Door roller and hinge wear from frequent use and dust intrusion during Santa Ana wind events. When the winds kick up through the Cajon Pass, fine dust gets into everything, including shower door tracks. Worn rollers grind that grit into the track, and the door starts catching or dragging.
- Seal failure and water leakage around shower pans due to expansive soils shifting and settling in older homes. San Bernardino homes built between the 1940s and 1970s sit on soils that swell and shrink with moisture. Floors settle, pans shift, and Mr-Glass seals that once held tight start letting water through.
- Frame corrosion and pitting in bathrooms with poor ventilation, especially in pre-1970s housing stock. Those original San Bernardino bathrooms often lack exhaust fans, and trapped steam eats at metal frames over the years. Semi-frameless models show it first at the bottom corners.
- Out-of-square walls on installation. Framing in older San Bernardino homes is rarely plumb or square, which means standard Mr-Glass panels won’t fit without custom measurement and sometimes light reframing. We check before we order, so you don’t pay for a panel that gets sent back.
Mr-Glass Service in San Bernardino: What Local Conditions Mean for Your Equipment
Here’s something most out-of-area contractors learn the hard way: San Bernardino sits at the base of the San Bernardino Mountains, where Santa Ana winds funnel through the Cajon Pass, and much of the city’s pre-1970s housing stock is still dealing with the aftermath of the 2023 Tropical Storm Hilary floods. That storm didn’t just flood basements. It saturated expansive soils under homes in ZIPs like 92404, where slab foundations and subfloors shifted as the ground swelled and then dried. For Mr-Glass shower enclosures, that movement translates directly into seal failures, misaligned door hinges, and shower pans that pitch water the wrong way. After Hilary, we learned to check FEMA flood zone maps and city permit records for unpermitted repairs from earlier storm cycles before quoting any shower enclosure work. A bathroom that looks fine on the surface might be sitting on a shifting footprint. We check, because the cost of missing it is a new enclosure that leaks within a year.
Mr-Glass Models & Products We Service in San Bernardino
Our San Bernardino crews service the full Mr-Glass lineup: Mr-Glass Frameless Shower Enclosures, Mr-Glass Semi-Frameless Shower Doors, and Mr-Glass Glass Shelving & Mirror Systems. Frameless enclosures need precise templating, and semi-frameless doors need hinge and roller tolerance checks. We stock common replacement hardware locally so San Bernardino turnaround is fast, and for discontinued OEM parts, we carry aftermarket seals and rollers that hold up in our hard water and wind-driven dust. We always assess whether a repair, like new rollers or re-caulking, is cost-effective versus replacing the enclosure entirely. Sometimes a $300 roller replacement gives you five more years. Sometimes the glass is too etched to save. We’ll tell you which one applies to your bathroom.
See the difference
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AfterMr-Glass Service Pricing in San Bernardino
| 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 |
Call (833) 382-8544 for an exact quote. We give you the number before any work starts, no change orders after the fact.
Serving San Bernardino, CA — Our Local Coverage Area
We’re based in the San Bernardino area 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 Bernardino
Yes, we can repair most leaking Mr-Glass doors by replacing seals, re-caulking the pan, or correcting door alignment, without a full replacement — including Mr-Glass repair in Muscoy. If the glass is badly etched or the frame is corroded through, we’ll give you an honest repair-versus-replace recommendation based on the enclosure’s age and condition. Call (833) 382-8544 for a free assessment and exact quote.
Yes, we handle uneven walls in older San Bernardino homes by measuring each wall section and correcting out-of-square framing before ordering the glass. We check the opening before the panel is fabricated, which avoids costly returns and poor fits. Call (833) 382-8544 to schedule a free measurement visit.
Mr-Glass enclosures use tempered safety glass, which is structurally strong and safe, but San Bernardino’s hard water needs consistent cleaning or a protective coating to prevent mineral etching, so we offer Mr-Glass service in Loma Linda and nearby areas. In our dry, dusty climate, we often recommend upgraded seals and low-maintenance glass treatments during installation. Estimates are free, so call (833) 382-8544 to discuss your options.
Most Mr-Glass shower enclosure installations in San Bernardino take one to two days, depending on whether framing corrections or pan adjustments are needed, and our Highland Mr-Glass service follows the same timeline. Tub-to-shower conversions take longer because they involve demolition, plumbing, and waterproofing before the glass goes in.
We stand behind our workmanship and the parts we install. Since we are an independent Mr-Glass service provider, not manufacturer-affiliated, warranty coverage for original Mr-Glass components follows the manufacturer’s terms, and we help you understand exactly what’s covered, whether you need Rialto Mr-Glass service or elsewhere. For our labor and aftermarket parts, we provide our own workmanship protection. Call (833) 382-8544 and we’ll walk you through it for your specific job.
Service Areas Near San Bernardino
We serve San Bernardino service area and surrounding communities. For homes east of the city, our Mr-Glass service in Sedco Hills covers that area. To the west and south, our Mr-Glass service in Garden Grove extends our reach. We also cover nearby Corona, Norco, and Eastvale for Mr-Glass shower enclosure and glass work.
Book Your Mr-Glass Service in San Bernardino Today
If your Mr-Glass shower door is leaking, dragging, or clouded over from San Bernardino’s hard water, don’t wait until the water damage spreads. Call (833) 382-8544 and we’ll schedule your free estimate, measure the opening, and give you a written quote with no surprises.
Written by Noel Carranza, Owner at Gold Star Contractors, serving San Bernardino since day one.