Kitchen remodeling
Bathroom remodeling
Home additions & ADU
Roofing
Windows & doors
Driveway & pavers
FenceFree written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Mr-Glass Construction in San Antonio Heights, CA | Workshop Contractors
We provide independent Mr-Glass construction service across San Antonio Heights, CA, from frameless shower enclosures to custom-cut glass and window replacement. The one thing that makes our Mr-Glass work here different is simple: we set glass into hand-framed, mid-century hillside homes where every opening has moved, every wall is out of square, and the county permitting process treats your sloped lot differently than anything on the valley floor below Upland. Call Noel Figueroa at Workshop Contractors, (844) 384-3361, for a free estimate on Mr-Glass service built around how your San Antonio Heights home actually sits.
Why San Antonio Heights Residents Choose Us for Mr-Glass Service
Noel Figueroa grew up in the Vineyard neighborhood of Ontario, where he learned framing from the same generation of tradesmen who built half the houses on his street. He did his construction training at Chaffey College, and he has spent the decades since working across the Inland Empire on everything from ground-up residential builds to full commercial tenant improvements. That background matters when a Mr-Glass enclosure needs to be set into a San Antonio Heights bathroom whose studs were hand-nailed when Eisenhower was in office.
We are not a Mr-Glass dealer. We are an independent Mr-Glass service provider, which means we tell you the truth about your existing glass. When a panel can be re-shimmed, re-sealed, and kept in service, we say so. When the hardware has failed but the tempered glass is still sound, we replace the pivots, rollers, and sweeps instead of selling you a full enclosure. And when your mid-century opening has racked far enough that the glass itself is stressed, we template the replacement to the wall as it actually sits. For Mr-Glass sales & service built on measurements, not assumptions, that independence is the point.
Styles & brands we work with
Common Mr-Glass Construction Problems We Solve in San Antonio Heights
- Rusted pivots and seized rollers from hillside damp. San Antonio Heights homes sit on sloped lots where winter storm runoff and slope drainage keep the bath wall and curb area damp. Frameless Mr-Glass pivot hardware and slider tracks corrode and stiffen fast here. We replace OEM-style pivots, hinges, and rollers with stainless hardware that holds up to the moisture, and we re-set the glass so it clears the curb without dragging.
- Racked panels from out-of-square mid-century openings. Many San Antonio Heights homes date from the 1950s and 1960s, and the framing has moved. When a hand-framed wall shifts, a frameless Mr-Glass slider jumps its track, and a pivot door swings open or will not latch. We re-plumb, shim, and re-hang the enclosure rather than forcing a square stock kit into an opening that is not square.
- Grit-scored glass and failed sweeps after Santa Ana season. Santa Ana winds drive dust and grit from the foothills into the track and sweep channel. That grit scores the glass edge and lets water past the threshold. We replace sweeps, clean and re-align tracks, and where the edge is scored badly enough, we template a new panel.
- Stress crazing and edge chips where the wall moved. Custom-cut Mr-Glass fixed panels and mirror walls installed before hillside tile or framing fully settled can show stress crazing or edge chips. We check plumb against the wall before templating any replacement, so the new glass is not fighting the same movement that cracked the old panel.
- Leaking curbs on sloped bath floors. A curb that leaks on a San Antonio Heights hillside lot does not just damage the bathroom. Water moves downhill through subfloor and framing toward the valley below. We re-seal and re-flash the curb line as part of any Mr-Glass shower service, because drainage here follows the slope.
Mr-Glass Service in San Antonio Heights: What Local Conditions Mean for Your Equipment
San Antonio Heights is unincorporated county foothill land off 91784, so a Mr-Glass shower or window project on these sloped lots is permitted and inspected through San Bernardino County. Hillside grading for drainage toward the valley below gets scrutinized in a way flat-lot Upland jobs on the valley floor never face. That means a simple-looking tub-to-shower conversion or window replacement on a San Antonio Heights hillside can trigger county review of slope stability, erosion control, and defensible-space clearance if the work touches the exterior envelope. We pull the permits, we schedule the inspections, and we build the Mr-Glass work so it passes the first time. Cal Fire brush-clearance and drainage requirements are not abstract concerns up here. They are part of the job. Build it right the first time. The second time costs twice as much and nobody’s happy about it.
Mr-Glass Models & Products We Service in San Antonio Heights
We service the full range of Mr-Glass glass products common in San Antonio Heights homes: frameless sliding shower door systems, semi-frameless pivot shower enclosures, fixed glass shower panels and return panels, and custom-cut tempered glass and mirror units. Our parts approach is straightforward. We match OEM Mr-Glass hardware where the unit’s vintage and track profile allow. Where the OEM line has been discontinued, we step to quality aftermarket stainless hinges, pivots, rollers, sweeps, and handles. A 30-inch panel of good tempered glass outlives its hardware by decades, so we replace the hardware and keep the glass when it is sound. We stock common Mr-Glass hardware profiles for faster San Antonio Heights turnaround, and we template custom glass locally so you are not waiting on a generic kit that will not fit your opening.
See the difference
Before
After
Before
After
Before
AfterMr-Glass Service Pricing in San Antonio Heights
Pricing for Mr-Glass shower and glass work in San Antonio Heights depends on the size of the enclosure, the condition of the existing opening, and whether we are repairing hardware or templating new glass. Here are the ranges we typically see on foothill homes:
| Service | Typical Range |
|---|---|
| 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 |
| Window Replacement | $4,500 – $15,000 |
Your free estimate includes a site visit, plumb and square checks on the opening, and a written line-item quote. We do not template glass until we have measured the wall as it sits, not as a drawing says it should be. Call (844) 384-3361 to schedule yours.
Serving San Antonio Heights, CA — Our Local Coverage Area
We’re based in the San Antonio Heights 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 Antonio Heights
Yes. San Antonio Heights is unincorporated San Bernardino County land, so shower enclosure and window work that touches the exterior envelope or alters plumbing is permitted and inspected through the county, not the city of Upland Mr-Glass service. We handle the county permit application, schedule inspections, and build to pass them. Call (844) 384-3361 and we will tell you whether your specific project triggers a permit before we start.
Because the wall it is hung from has moved. Mid-century San Antonio Heights homes were hand-framed on sloped lots, and decades of settling, drainage shifts, and hillside movement rack the opening out of square. We re-plumb the pivot points, shim the hinges, and re-hang the panel so the door closes clean without dragging the curb. Call (844) 384-3361 for a site check.
Yes, and we see it every season. Santa Ana winds push fine grit from the foothills into the track and sweep channel, scoring the glass edge and letting water past the threshold. We replace sweeps, clean and re-align tracks, and where the edge is too badly scored, we template a new panel. Estimates are free: (844) 384-3361.
It depends on the chip. Edge chips can sometimes be polished out if they are shallow and away from the stress points. Deeper chips, delamination, or stress crazing mean the panel should be replaced, but the rest of the enclosure can usually stay. We re-shim and re-seal a sound enclosure before we recommend replacement, and we only push a full swap when the glass itself is no longer safe. Call (844) 384-3361 and we will tell you honestly which camp your panel falls into.
In San Antonio Heights, a walk-in shower installation typically runs $4,500 to $12,000, and a tub-to-shower conversion lands between $3,500 and $10,000. Hillside homes can trend toward the upper end when the existing opening is out of square and the glass has to be custom-templated. Call (844) 384-3361 for an exact quote. Estimates are free.
Service Areas Near San Antonio Heights
Workshop Contractors serves San Antonio Heights and the surrounding foothill and valley communities. If you are nearby, we also provide San Antonio Heights service area coverage as well as Mr-Glass service in Los Serranos and Mr-Glass service in La Verne. From Woodcrest to Loma Linda, we bring the same independent Mr-Glass expertise.
Book Your Mr-Glass Service in San Antonio Heights Today
If your Mr-Glass enclosure is dragging, leaking, or racked out of square on a San Antonio Heights foothill lot, we can help. Call Noel Figueroa at Workshop Contractors: (844) 384-3361. We will measure the opening as it actually sits, tell you what needs to be done, and give you a free written estimate. No pressure, just straight answers.
Written by Noel Figueroa, Owner at Workshop Contractors, serving San Antonio Heights and the Inland Empire since his first framing hammer from the Vineyard neighborhood of Ontario.