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Mr-Glass Construction in South San Francisco, CA | Gold Star Contractors
We provide independent Mr-Glass service across South San Francisco, from stock shower enclosures to custom frameless panels. The one thing that makes our Mr-Glass work different here is that we’ve templated and hung these units in the pre-1950s bungalows west of El Camino long enough to know which hardware fails in fog-belt marine air and which stock sizes simply won’t seal an out-of-square rough opening. Call (833) 382-8544 for a free estimate on any Mr-Glass shower door, mirror, or glazing job in South San Francisco.

Why South San Francisco Residents Choose Us for Mr-Glass Service
Noel Carranza built this operation on a simple idea: one call, done right. That’s the only way we know how to run a job. We’re a full-scope General Contractor in South San Francisco with 50-plus manufacturer brand partnerships, so when a Mr-Glass enclosure needs new hardware, a re-squared curb, or an entire bathroom remodel around it, you’re not calling three different crews. We specify the brand, manage the install, and stand behind the result.
We’re not authorized, sponsored, or endorsed by Mr-Glass. What we are is an independent Mr-Glass sales & service specialist who has templated, hung, and re-sealed enough of their panels in South San Francisco to know exactly which lines hold up here and which ones fight the climate. See our full South San Francisco service area for coverage details.
Styles & brands we work with







Common Mr-Glass Construction Problems We Solve in South San Francisco
- Stiffened, yellowed seals and sweeps on bypass doors. South San Francisco sits in the fog belt of the San Bruno Gap, where marine air keeps shower tracks damp for months. Mr-Glass bypass door seals and sweeps stiffen, yellow, and start weeping onto tile because the moisture cycle never fully dries the track. We rebuild them with OEM Mr-Glass sweeps when the glass is still sound.
- Flattened rollers and jumped top tracks on sliders. The older Westborough lots and pre-1950s slabs west of El Camino have crept over decades. A Mr-Glass sliding glass bypass door with an aluminum top track will flatten its bottom rollers and eventually jump the rail when the track is out of level. We re-level the track, replace the rollers, and reset the door so it glides instead of grinding.
- Loose frameless pivot hinges and wall brackets. Original tile-over-gypsum walls in knob-and-tube-era bungalows were rarely blocked for glass. Mr-Glass frameless pivot hinges and wall brackets loosen where there’s nothing solid behind the tile, and the panel drops, gapping at the seal. We cut back to studs, add blocking, and re-hang the panel so the hinge actually has something to hold.
- Stock Mr-Glass panels that won’t seal an out-of-square opening. Pre-1950s baths west of El Camino Real are rarely square or plumb. A stock 60-inch Mr-Glass semi-frameless pivot door looks installed but leaks at the corner because the glass can’t meet an untrue wall. We re-template the opening and order a custom glass panel rather than chasing the leak with caulk and new seals.
- Corroded rollers and mildewed sweeps from fog-belt moisture. South San Francisco’s marine air is different from the warmer inland Peninsula. Shower tracks here stay wet between uses and trap moisture, which is why we see corroded Mr-Glass rollers and mildewed sweeps far more often in South San Francisco than a few miles south. We swap in marine-grade stainless hardware where the OEM finish has already been eaten.
Mr-Glass Service in South San Francisco: What Local Conditions Mean for Your Equipment
Here’s what matters and what most pages won’t tell you. South San Francisco’s identity as “the Industrial City” isn’t just about biotech campuses and logistics warehouses. It’s also about residential blocks tucked so close to commercial parcels that the building department runs a strong permitting culture and neighbors notice every dumpster, every saw, and every hour a crew is on site. For Mr-Glass owners, that translates into shower enclosures installed in bathrooms where moisture sits in the air longer than it should, because fog off the San Bruno Gap keeps the whole town cool and damp much of the year — the same damp climate that shapes Mr-Glass in San Bruno just north of here. That persistent dampness is the reason Mr-Glass tracks and seals here trap moisture, corrode rollers, and mildew sweeps at a rate you simply don’t see in the drier communities south of the city. When we service a Mr-Glass enclosure in South San Francisco, we’re not just swapping parts. We’re accounting for a microclimate that never lets the track dry.
We saw this on a steep-lot bungalow in Westborough. A 1950s hall bath with a Mr-Glass semi-frameless pivot door had loosened its wall bracket because the tile wall had no glass blocking behind it. The slab had settled, the curb was out of level, and the fog-belt moisture was working on the sweep from the track up. We cut back to studs, added blocking, re-squared the curb to the settled slab, templated a new frameless Mr-Glass panel, and sealed it with a marine-grade sweep — the same thorough approach we bring to Broadmoor Mr-Glass service nearby. That’s the difference between a parts-swap and a fix that holds in this climate.
Mr-Glass Models & Products We Service in South San Francisco
We service the Mr-Glass lines most common in South San Francisco bathrooms: semi-frameless and frameless pivot shower doors in standard 60-inch alcove sizes, sliding glass bypass shower doors with aluminum top tracks, stock and custom mirrors including framed vanity mirrors, tempered glass panels, and by-pass tub-shower enclosures. Our approach on parts is straightforward: when original hardware is structurally sound, we use OEM Mr-Glass seals, sweeps, rollers, and hinges. When the OEM part is discontinued or the marine air has already eaten the finish, we switch to quality aftermarket stainless hardware. What’s stocked locally depends on the job, but we keep common Mr-Glass sweeps and roller assemblies ready for fast South San Francisco turnaround.
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AfterMr-Glass Service Pricing in South San Francisco
Pricing for Mr-Glass-related work in South San Francisco depends on what the enclosure needs: a hardware rebuild, a re-glaze, or a full replacement with custom templating. Here are the current ranges for the bathroom work we most often pair with Mr-Glass service in this area:
| Service | Price Range |
|---|---|
| Walk-In Shower Installation | $5,310 – $14,160 |
| Tub-to-Shower Conversion | $4,130 – $11,800 |
| Shower Replacement | $3,540 – $10,030 |
| Bathroom Vanity Installation | $945 – $3,540 |
| Bathroom Remodel | $10,620 – $33,040 |
| Small Bathroom Remodel | $5,900 – $14,160 |
What drives the cost is whether the opening is square, whether blocking exists behind the tile, and whether the slab under the curb has settled, which happens on the Westborough hillside more than flatland homeowners expect. A free estimate includes an on-site look at all of that. Call (833) 382-8544 to schedule one, and we’ll give you a written line-item quote before any work starts.
Serving South San Francisco, CA — Our Local Coverage Area
We’re based in the South San Francisco 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 South San Francisco
Your rollers corrode because South San Francisco’s fog-belt marine air off the San Bruno Gap keeps the shower track damp between uses, unlike warmer inland parts of the Peninsula. The moisture sits in the aluminum top track, works into the roller bearings, and eats the finish over time. If the glass is sound, we rebuild the hardware with marine-grade stainless components; if the track is also out of level, which is common on older Westborough slabs, we re-level before installing the new rollers. Call (833) 382-8544 for an exact diagnosis and a fixed written quote.
Often it won’t, and that’s not a knock on Mr-Glass. The rough openings in those knob-and-tube-era bungalow baths are frequently out of square and out of plumb, so a stock 60-inch panel leaves a gap at the corner that caulk won’t fix. We re-template the actual opening and order custom glass when the wall is too far out. If the opening is close, we can sometimes shim and re-set the track to make stock glass work. The only way to know is to measure, and that’s part of a free estimate: call (833) 382-8544.
In most cases yes, if the work touches the drain, trap, or any plumbing line. South San Francisco runs a strong permitting culture, partly because so much residential sits next to commercial and industrial parcels, and the city wants to know the work was inspected. We pull the permits, schedule the inspections, and close them out. A tub-to-shower conversion in South San Francisco typically runs $4,130 to $11,800 depending on scope. Call (833) 382-8544 and we’ll walk you through what yours will require.
The Westborough hillside means settled slabs and out-of-level curbs, which pull Mr-Glass enclosures out of alignment over time. A shower door that’s square on day one can be gapped at the seal five years later because the slab creeped, not because the install was bad. Before we re-hang or replace an enclosure on those lots, we check the curb level and the floor plane, and we re-square the opening if the slab has moved. That’s the difference between a door that seals and one that weeps. Call (833) 382-8544 for an on-site assessment.
Yes, when the glass is sound and the opening is still square, we rebuild the hardware with OEM Mr-Glass seals, sweeps, rollers, and hinges rather than replacing the whole enclosure. If the glass is chipped, the opening is out of square, or the original finish has already corroded through, re-templating and replacement usually beats chasing leaks with new seals. Either way, we’ll tell you straight which option makes sense for your South San Francisco bath. Call (833) 382-8544 to schedule a look.
Service Areas Near South San Francisco
Beyond South San Francisco, our Mr-Glass service reaches Mr-Glass service in Brisbane, just across the city line, and Mr-Glass service in Pacifica, where the coastal moisture patterns run even heavier. We also cover nearby Peninsula communities and the surrounding South San Francisco ZIP codes 94080 and 94083.
Book Your Mr-Glass Service in South San Francisco Today
If your Mr-Glass enclosure is weeping at the sweep, jumping the track, or dropping at the hinge, call (833) 382-8544. We’ll come out, look at the glass, the hardware, and the opening, and tell you what it needs. Estimates are free, and the number is (833) 382-8544.
Written by Noel Carranza, Owner at Gold Star Contractors, serving South San Francisco since day one.