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Mr-Glass Construction in San Mateo, CA | Brookside Contractors
We’re an independent contractor installing and servicing Mr-Glass shower enclosures, mirrors, and glazing products across San Mateo, from the Belmont Mr-Glass service area through the 94401 Victorians near downtown to the 94404 hillside homes. The one thing that makes our Mr-Glass work different here is sequencing: on San Mateo’s bayfront flats, we measure glass only after permits clear and framing resolves, because foundations on engineered fill move more than most contractors expect. Call (833) 725-3508 for service that accounts for how this city actually behaves.

If you need Mr-Glass sales & service from a crew that knows the product line without being tied to a manufacturer’s program, you’re in the right place. We read existing conditions before ordering glass, and we tell you straight when repair beats replacement or when the opposite is true.
Why San Mateo Residents Choose Us for Mr-Glass Service
We work with Mr-Glass frameless sliders, semi-frameless pivots, and custom mirror panels every week on the Peninsula. That repetition means we know the hardware failure patterns before we pull the first roller off the track. Nate Burrell, our owner, trained in construction technology at Gavilan College and spent nearly two decades on job sites through South Santa Clara County before bringing that structural eye to glass and glazing work. When a Mr-Glass panel cracks at a fastener, Nate’s first question is whether the wall moved, not whether the installer over-torqued the screw.
We’re not an authorized Mr-Glass dealer. We’re a general contractor that happens to install and service their enclosures as part of full bathroom remodels, walk-in shower builds, and tub-to-shower conversions. That independence matters. We’re not incented to sell you a whole new enclosure when a $60 roller kit gives you five more years.
Every San Mateo job gets OEM-compatible parts where they exist, stainless aftermarket hardware where they don’t, and a straight answer either way. You’ll know what’s genuine, what isn’t, and why we made the call.
Styles & brands we work with







Common Mr-Glass Construction Problems We Solve in San Mateo
- Seized rollers and pivots from fog-belt damp. San Mateo’s marine air means bathroom hardware that never fully dries out. In older 94401 and 94402 homes without exhaust fans, Mr-Glass roller and pivot hardware corrodes and stiffens faster than it would in Palo Alto or Redwood City. We replace with genuine Mr-Glass parts when available, or stainless aftermarket hardware rated for wet, salty air when the originals are discontinued.
- Bottom sweeps and seals pulling away from frameless glass. The 3/8 in. tempered panels hold up, but the vinyl sweeps harden and separate over time. Water tracks onto the sill and into the subfloor. On San Mateo’s bayfront fill soils with a high water table, that moisture sits right where the curb meets the framing. We reseal and, where the curb was never waterproofed properly, we rebuild it before re-hanging the glass.
- Tempered panels cracking at fasteners. When a Mr-Glass panel chips or cracks where the hinge or clip attaches, the first thing we check is whether the wall has moved. In San Mateo’s 1940s-1960s ranch and Eichler-influenced homes, subtle foundation settlement is common, especially on the floodplain flats. The crack is usually a symptom, not the cause.
- Out-of-square openings binding stock panels. Mid-century San Mateo homes were framed with the tools of their era. Bathroom openings are rarely square. A stock Mr-Glass enclosure installed without re-shimming the opening binds at the jamb, leaves uneven gaps, or leaks at the corner. We re-square before we hang.
- Framed units leaking at the jamb. When a framed Mr-Glass tub surround or semi-frameless pivot door leaks where it meets the wall, the culprit is almost always the original opening, not the glass. On the tight 5,000-6,000 sq ft lots in 94402 and 94403, bathrooms got squeezed into whatever space the floor plan allowed. We template every panel to the actual, post-repair opening.
Mr-Glass Service in San Mateo: What Local Conditions Mean for Your Equipment
Here’s what this page will tell you that you won’t find on a generic Mr-Glass page or a generic San Mateo contractor page: a bathroom remodel that changes a shower footprint or adds a walk-in shower on the bayfront flats in 94401, 94403, or 94404 often triggers geotechnical review, because the ground is engineered fill over soft bay mud. That’s not a contractor being difficult. That’s the City of San Mateo’s planning desk doing its job in a liquefaction zone. What it means for Mr-Glass work specifically is that glass templating and measurement happens after the permit resolves and the framing goes in, not before. A contractor who measures first and permits later is going to be wrong on the glass by the time the inspector signs off. In the 94403 flats, where half the homes we work in were built before 1970 on fill that compacts unevenly, that sequencing isn’t a preference, it’s the only way a frameless enclosure fits square and seals tight the day it’s installed and five years later.
Mr-Glass Models & Products We Service in San Mateo
We service the standard Mr-Glass frameless sliding shower door systems in 3/8 in. tempered glass, semi-frameless pivot shower doors, custom-cut mirror and vanity mirror panels, and tempered glass tub/shower enclosure panels. Our parts approach is straightforward: we use genuine Mr-Glass replacement rollers, pivots, hinges, and sweeps when the factory hardware is still available, because the glass is drilled and tempered to a specific pattern and the genuine parts fit that pattern. Where a factory part is discontinued, we fit quality aftermarket stainless hardware rated for wet, salty air. We keep common roller kits, pivot sets, and sweep profiles on the truck for fast San Mateo turnaround. For less common panel sizes, we template on-site and order the glass from our local supplier.
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AfterMr-Glass Service Pricing in San Mateo
Here are the line-item ranges for the Mr-Glass-related work we do most in San Mateo. These include the glass, hardware, labor, and the waterproofing corrections the existing curb usually needs:
| 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 Remodel | $9,000 – $28,000 |
| Small Bathroom Remodel | $5,000 – $12,000 |
What drives the spread is the condition of the opening. A square opening with a sound curb and good waterproofing is a straightforward hardware-and-glass job. An out-of-plumb mid-century wall, a rotted sill, or a foundation issue that needs shimming first adds framing and prep hours before a single panel is ordered. Your free estimate covers the inspection, existing-condition measurements, and a written line-item quote. Call (833) 725-3508 to schedule one.
Serving San Mateo, CA — Our Local Coverage Area
We’re based in the San Mateo area and know this community well, including nearby Foster City Mr-Glass service calls. Use the map below to see our full service coverage — if you’re nearby, we can almost certainly help.
FAQs – Mr-Glass Construction in San Mateo
Yes, if you’re changing the shower footprint or converting a tub to a walk-in shower, the City of San Mateo will want plans and a building permit. On the bayfront flats in 94402, that same modest bath project can also trigger geotechnical review because the soil is engineered fill over soft bay mud. We handle the permit submittal and coordinate the geotech if it’s required. Call (833) 725-3508 to talk through your specific project.
Fog-belt humidity. San Mateo’s marine air keeps bathroom hardware damp year-round, and homes built in the 1940s-1960s often lack exhaust fans, so nothing dries out. Rollers and hinges corrode, stiffen, and eventually seize. The fix is genuine Mr-Glass replacement hardware where available, or stainless aftermarket parts where the factory discontinued them.
Rarely. A stock Mr-Glass panel is cut square, and a 1950s wall isn’t. When we set glass in older San Mateo ranch homes, we re-shim and square the opening before we order the panel. Skipping that step gets you a binding door and a leak at the jamb. The glass gets templated to the repaired opening, not the original one.
If the glass is intact and the frame isn’t corroded through, a roller-and-sweep kit usually costs a few hundred dollars and gets you several more years. If the frame is corroded or a tempered panel is cracked, replacement is cheaper than paying for labor on a lost cause. We’ll tell you which camp you’re in before we quote either path. Call (833) 725-3508 for a straight assessment.
Typically $3,500 to $10,000 depending on the condition of the existing curb, the waterproofing scope, and whether the opening needs re-squaring. Bayfront fill soils add foundation-related prep on some 94401/94403/94404 properties, which pushes the number toward the upper end, while Mr-Glass repair in Hillsborough tends to fall in the mid-range. Estimates are free. Call (833) 725-3508 to get yours.
Service Areas Near San Mateo
We work throughout San Mateo and the surrounding Peninsula and South Bay communities. If you’re in San Mateo service area ZIP codes 94401, 94402, 94403, or 94404, we’re already close. We also serve Mr-Glass service in Burlingame to the north and Mr-Glass service in Half Moon Bay over the hill. South County clients in Morgan Hill, San Martin, and Gilroy can schedule us for larger remodel work that includes Mr-Glass enclosures.
Book Your Mr-Glass Service in San Mateo Today
If your Mr-Glass enclosure is leaking, binding, or ready for replacement, call (833) 725-3508. We’ll inspect the opening, check the curb, and give you a written quote with the glass measured to the actual conditions in your San Mateo home. Do it once, do it right – everything else is just a future repair bill.
Written by Nate Burrell, Owner at Brookside Contractors, serving San Mateo, Highlands-Baywood Park Mr-Glass service, and the Peninsula since day one.