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Mr-Glass Construction in Claremont, CA | San Bruno Construction
We install, repair, and replace Mr-Glass shower enclosures, glass railing, and window assemblies across Claremont’s older housing stock, and we catch the one thing most glass crews miss here: in a city where historic-preservation review often gates even a bathroom glass change, we don’t order a single panel until the Claremont review sign-off is in hand. San Bruno Construction is an independent Mr-Glass service provider, not manufacturer-affiliated or authorized, and we’re led by Noel Carvalho, who grew up off El Camino Real in San Bruno and has spent more than two decades running residential projects that hold up under scrutiny. If you own a Claremont home with a settling post-and-beam wall, a hard-water-fogged enclosure, or a mid-century glass wall that needs a tempering upgrade, call (866) 472-1908 for a free estimate.
Why Claremont Residents Choose Us for Mr-Glass Service
Most glass companies measure, order, and install. We measure, then we check the wall, the studs behind the tile, and the review status on the property before anything gets fabricated. That matters in Claremont, where a 1950s bathroom has often settled enough to throw a frameless enclosure out of square. We don’t blame the Mr-Glass product for a door that binds; we find the stud that was never block-backed behind the original tile and fix the opening before the glass goes in.
Noel trained in construction technology at Skyline College, where he learned to read plans and understand load paths before picking up a tool. That training shows in how we approach glass work: a shower enclosure is only as good as the framing it hangs from, and a glass railing is only as safe as the structure anchoring it. We coordinate all licensed specialty trades under one contract, so Claremont homeowners don’t juggle a glass crew, a framer, and a tile setter separately. For the full picture of what we do around Mr-Glass products, see our Mr-Glass sales & service page. And when a job takes us beyond Claremont, our Claremont service area coverage keeps the same crew accountable from first measurement to final walkthrough.
Styles & brands we work with







Common Mr-Glass Construction Problems We Solve in Claremont
These are the jobs we see repeatedly in Claremont homes. If one sounds familiar, we can usually diagnose it in a single visit.
- Frameless doors binding on settled post-and-beam walls. Claremont’s mid-century homes were framed with post-and-beam construction, and after sixty or seventy years, those beams have moved. We probe the hinge side, re-block where the original studs were never reinforced, then template the tempered Mr-Glass panels to the actual settled opening. The door swings clean and the sweep seals.
- Cloudy 1950s and 60s single-pane glazing at exposed glass walls. Claremont sits at the base of the San Gabriel Mountains with intense inland sun. Original single-pane glass loses its seal and hazes over, and the heat gain through a south-facing glass wall in a mid-century tract home is brutal. We pair or replace with tempered glass rated for the UV and thermal load, keeping the original sightlines intact.
- Hard-water etching on shower glass and hardware pitting. Claremont’s mineral-heavy inland water clouds panels years before the glass itself fails. We re-seal or replace pitted hardware and, where the glass is sound, restore or re-spec panels fabricated to measured dimensions, not off-the-shelf sizes.
- Hinges and channels loosening from unbacked studs in older Village and college-adjacent baths. The original tile work in these pre-war and Spanish Colonial Revival bathrooms rarely included blocking behind the glass mounting points. Panels rack, channels pull, and leaks start at the curb. We remove the tile locally, add structural blocking, and re-set the enclosure so it stays put.
- Tub-to-shower conversions in tight, preservation-sensitive bathrooms. A tub-to-shower conversion in a Village-era bungalow often triggers Claremont’s design review. We finalize Mr-Glass panel dimensions and finish after the review sign-off, not off the demo plan, so you don’t pay for glass that gets rejected.
Mr-Glass Service in Claremont: What Local Conditions Mean for Your Equipment
Claremont’s historic core is a living architectural museum: mid-century Eichler-style post-and-beam homes, 1920s Spanish Colonial Revival, Craftsman bungalows in the Village and surrounding streets, and much of it under the city’s historic preservation review or inside the Claremont Historic District. Here’s what that means for a glass job, and it’s something a generic Mr-Glass page never tells you: even a bathroom glass or window change on a period home can require material and profile matching before a permit clears. We finalize Mr-Glass panel dimensions and finish after the review sign-off, not off the demo plan. On a mid-century post-and-beam home on the south side, the owners wanted a frameless Mr-Glass enclosure in a bath where the back wall had drifted out of plumb over decades. We probed and re-blocked the hinge side, then templated the tempered panels to the actual settled opening so the door swung clean and the sweep sealed. On a Spanish Colonial Revival bath near the Village, the original window and shower glass needed profiles matched to the review before we ordered anything, so we measured to the approved detail and set the enclosure once sign-off came through. That’s the Claremont difference: the review process gates the job, and we plan around it.
Mr-Glass Models & Products We Service in Claremont
We install and service the Mr-Glass product lines most common in Claremont’s housing stock:
- Frameless glass shower enclosures with 3/8″ and 1/2″ tempered panels and hinged doors.
- Semi-frameless sliding shower door systems with aluminum channels.
- Tempered glass railing and balustrade systems for decks, staircases, and balconies.
- Custom-cut fixed glass panels and mirrors for bath remodels.
We specify OEM-grade hinges, seals, and hardware where the panel system calls for it, and we fabricate tempered glass to measured dimensions rather than assuming a nominal size. When a panel or sweep has failed, we repair or re-seal if the glass is sound. We’re honest when re-templating the whole enclosure is the cheaper long-run answer. Good construction doesn’t announce itself – it just works, year after year.
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AfterMr-Glass Service Pricing in Claremont
What drives the cost in Claremont is the condition of the opening and the review status of the property. A bathroom with plumb walls, solid blocking, and no preservation trigger is straightforward. A settled post-and-beam bathroom or a Village-era bath under design review needs more prep work before glass fabrication begins.
| Mr-Glass Service | Typical Claremont Range |
|---|---|
| Frameless Glass Shower Enclosures (shower replacement) | $3,000 – $8,500 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
| Bathroom Vanity Installation | $800 – $3,000 |
A free estimate includes an on-site measurement, a check of the framing behind the tile, and a written line-item quote. No surprises after glass is ordered. Call (866) 472-1908 for an exact number on your Claremont project.
Serving Claremont, CA — Our Local Coverage Area
We’re based in the Claremont 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 Claremont
In many cases, yes. If the home is in the Claremont Historic District or within the Village’s preservation review boundaries, a bathroom glass or window change on a period property can require material and profile matching before a permit clears. We don’t order Mr-Glass panels until the review sign-off is in hand, which saves you from paying for fabricated glass that gets rejected. Call (866) 472-1908 and we’ll check your property’s status during the estimate.
In a Claremont mid-century home, the wall itself is usually the culprit. Post-and-beam framing settles over decades, and the hinge side of the opening drifts out of plumb. Adjusting hinges only compensates so much. We probe and re-block the hinge side, then re-template the tempered panels to the actual settled opening. The door swings clean after that. Call (866) 472-1908 for a free on-site check.
Yes, and it does so quickly in Claremont. The San Gabriel Mountain foothill sun is intense, and south-facing glass walls on mid-century tract homes absorb serious heat gain. Original single-pane glazing hazes and loses its seal faster here than in coastal cities. We spec tempered glass rated for that UV and thermal load, and we pair or replace panes without altering the original sightlines. Call (866) 472-1908 to have your exposure assessed.
Claremont’s hard, mineral-heavy inland water etches glass within a few years, well before the panel degrades structurally. We can re-seal or replace pitted hardware, and where the glass is still sound, we restore or re-spec panels fabricated to measured dimensions. Prevention comes down to water treatment and a good sealing regimen. Call (866) 472-1908 and we’ll tell you honestly whether restoration or replacement makes more sense.
Yes, and we do it regularly in Claremont’s Village-era bungalows and pre-war Spanish Colonial Revivals. The constraint is usually two-fold: the bathroom is small, and the property may be under preservation review. We design the walk-in conversion around the approved footprint, then template the Mr-Glass panels after sign-off. Call (866) 472-1908 for a free estimate on your specific bathroom.
Service Areas Near Claremont
We serve Claremont and the surrounding foothill and inland communities. If you’re just outside the city line, we likely cover you too. Our crews also handle Mr-Glass service in Buena Park and Mr-Glass service in Pomona, with the same preservation-aware, measured-to-the-opening approach.
Book Your Mr-Glass Service in Claremont Today
We measure, we check the framing, we check the review status, and then we order glass. That sequence is why our Mr-Glass work holds up in Claremont’s older homes. Call (866) 472-1908 to schedule your free estimate with Noel and his crew.
Written by Noel Carvalho, Owner at San Bruno Construction, serving Claremont and the surrounding foothill communities since 2004.