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Mr-Glass Construction in Los Altos, CA | Ashford Contractors
We provide independent Mr-Glass window, door, and frameless shower enclosure service across Los Altos, from the 94022 flats to the 94023 and 94024 hills. The one thing that makes our Mr-Glass work here different is that we measure, stage, and hang glass around heritage oaks, redwoods, and out-of-square ranch walls; not around a showroom spec sheet. That’s the reality in this town, and we’ve built our process around it. Call (877) 752-3868 for a free estimate on any Mr-Glass project, from a sliding patio door re-hang to a full walk-in enclosure.
Why Los Altos Residents Choose Us for Mr-Glass Service
We’re not a Mr-Glass dealer and we don’t claim manufacturer authorization. We’re a General Contractor – Los Altos that has measured, templated, repaired, and installed Mr-Glass frameless sliding shower doors, picture windows, and patio doors on the specific housing stock Los Altos throws at us: mid-century ranches from the 1940s through 1960s, some with original aluminum frames, some renovated, and nearly all sitting on expansive clay that moves with the seasons. That familiarity means we know which Mr-Glass model families hold up on these homes and which ones need re-leveling before the glass even arrives.
Mr-Glass sales & service is something we’ve handled for years, which is why our team includes Glen Mossier, who grew up in Foster City’s Marlin Cove and trained in construction technology at Skyline College before spending two decades on structural remodels around San Mateo County. Glen’s rule is simple: build it right the first time, and you won’t be rebuilding it in ten years. When we re-hang a Mr-Glass slider, we check the curb, the wall, and the floor first, because in Los Altos, one of those three has usually moved. Los Altos service area coverage is one part of what we do, and we do it in-house, which means the person measuring your opening is the same crew that returns to hang the panels.
Styles & brands we work with







Common Mr-Glass Construction Problems We Solve in Los Altos
- Sliding shower door rollers and top rails that bind or jump the track. Mineral-heavy water from Los Altos’ municipal supply combined with the dry-wet seasonal cycle causes tracks to deform and rollers to wear unevenly. We see this most on bathrooms that were renovated once in the 1980s or 1990s and have never had the hardware touched since. The fix is usually new OEM-spec Mr-Glass rollers and a straightened or replaced top rail, not a whole new enclosure.
- Bottom seals and sweeps that harden, crack, and let water track onto the curb. On Los Altos slab foundations where the shower pan was set decades ago, a cracked sweep means water runs across the bathroom floor after every shower. We replace the seal with an OEM part when available, or upgrade to a modern stainless sweep that resists the mineral buildup better than the original.
- Aluminum window and door frames that pit and lose their weatherseal. Original ranch openings in Los Altos often still have their original aluminum frames. Dry summers bake the seal material until it’s brittle, then the first winter rain finds the gaps at the sill. We refit the weatherseal, re-square the sash, and if the frame is too far gone, replace the unit with a Mr-Glass-compatible operable or fixed window sized for the original opening.
- Glass panels sitting out of square because the surrounding wall has moved. Expansive clay soil under Los Altos foundations means walls drift, and a frameless enclosure that was square in 2005 may be a quarter inch out now. That stresses hinge points, causes doors to drag or stick, and eventually chips panel edges. We template after the tile is set and re-level the curb before hanging anything.
- Shower enclosure glass that can’t be staged or sized normally because of tree root zones. This one is specific to Los Altos. Heritage oak and redwood root zones close to the house limit where we can stage material and how far we can anchor into a wall. We’ll cover this more below, but it changes panel sizing and installation sequence on a surprising number of remodels here.
Mr-Glass Service in Los Altos: What Local Conditions Mean for Your Equipment
Los Altos’ tree-protection ordinance is the single biggest site condition that shapes how we install and repair Mr-Glass units here, and it’s a constraint crews in flat, treeless subdivisions simply never face. When a property has a mature heritage oak or redwood close to the house, the city requires an arborist report, and the root protection zone often extends well beyond the visible dripline. That means we cannot stage glass panels directly against the house on the tree side, cannot trench or anchor in the root zone without written approval, and in some cases must redesign panel sizes so the installation path stays outside the protected area entirely. On a recent project off University Avenue in the 94022 flats, a customer wanted Mr-Glass repair in Stanford for a frameless enclosure for a walk-in shower, but the 1950s wall had drifted out of plumb and the roots of a mature redwood ran along the exterior. We templated the opening after the tile was set, re-leveled the curb, and hung a new Mr-Glass slider with upgraded rollers and a stainless sweep; enough clearance to work without disturbing the roots. We scheduled around the dripline when staging the tempered glass, and the enclosure has stayed true through two winters. That’s the kind of sequencing you only learn doing glass work in Los Altos.
Mr-Glass Models & Products We Service in Los Altos
We work on the Mr-Glass product lines that show up most often in this housing stock. Frameless sliding shower door systems in both barn-door and pivot styles are the most common service calls, especially on remodeled ranch bathrooms. Fixed and operable Mr-Glass picture windows appear on many living-room walls facing the rear yard, and sliding glass patio doors are everywhere on single-story homes that open to a backyard. We also handle Mr-Glass custom mirror and interior glass panels, which often date to original construction or early remodels. Our parts approach is straightforward: we use OEM-spec Mr-Glass rollers, hinges, seals, and handles when the manufacturer still supplies them. When parts are discontinued, or when a customer wants better corrosion resistance for mineral-heavy Los Altos water, we source quality aftermarket hardware like stainless pivots and modern sweeps. For a sound panel with functional hardware, we re-hang and re-seal first; we replace glass only when it’s chipped, cracked, so far out of square it can’t be corrected, or the hardware can no longer be sourced at all.
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AfterMr-Glass Service Pricing in Los Altos
Here’s what Mr-Glass repair in Los Altos Hills and window work typically runs in Los Altos, based on our recent projects across the 94022, 94023, and 94024 ZIP codes. Costs shift with the size of the opening, whether we’re working around tree root zones, and whether the surrounding wall or curb needs correction before the glass goes in.
| Project | Typical Range in Los Altos |
|---|---|
| Walk-In Shower Installation | $4,500 – $12,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
| Shower Replacement | $3,000 – $8,500 |
| Window Replacement | $4,500 – $15,000 |
| Bathroom Remodel | $9,000 – $28,000 |
Every estimate is free, and you’ll get a written line-item quote before any work starts. We price the job as it should be built, not as a low number designed to change later. Call (877) 752-3868 and we’ll come out, measure, check the wall and the curb, and give you a number that holds.
Serving Los Altos, CA — Our Local Coverage Area
We’re based in the Los Altos area and know this community well, including Mr-Glass in Loyola. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Mr-Glass Construction in Los Altos
Can you install a Mr-Glass frameless shower enclosure in my Los Altos ranch home if the wall is out of square?
Yes, and this is one of the most common starting points for our Los Altos shower work. We template the opening after the tile is set, correct the curb and the substrate where needed, and hang the Mr-Glass panels to the actual plane of the wall, not the original framing. That means the glass sweeps clean and the door closes flush. Call (877) 752-3868 for a free measurement visit.
Do the heritage oaks on my lot affect how you install Mr-Glass windows or shower glass?
They can, and if your trees are protected under the Los Altos tree ordinance, they often do. Root protection zones may restrict where we stage glass and anchor into walls, and an arborist report may be part of the permit package. We’ll walk the site with you and map the root zone against your proposed opening before any glass gets ordered.
My Mr-Glass sliding shower door keeps coming off the track – do you repair or replace it?
We repair it first. The usual culprits are worn rollers, a bowed top rail, or a curb that has settled out of level. We’ll inspect all three, replace the rollers and rail as needed, and re-level the curb before re-hanging the door. If the glass itself is chipped or cracked, we’ll explain the replacement path and cost.
Can you replace just the glass in my Mr-Glass patio door without replacing the whole door?
In most cases, yes. If the frame is sound and the rollers and track are in good shape, we can cut and install a new tempered panel that matches the original Mr-Glass specification. If the frame has corroded or the track is deformed beyond repair, we’ll give you a straight answer on full replacement cost.
What does a Mr-Glass shower enclosure or window project typically run in Los Altos?
Frameless shower enclosures and walk-in showers typically run $3,000 to $12,000. Window replacement runs $4,500 to $15,000, depending on the opening size and whether tree root zones limit staging and anchoring. Call (877) 752-3868 for an exact quote; estimates are free and line-itemed.
Service Areas Near Los Altos
We also provide Mr-Glass service in nearby communities including Palo Alto, Mountain View, Sunnyvale, Menlo Park, and Cupertino. See Mr-Glass service in Mountain View for coverage details there, or Mr-Glass service in Noe Valley if you’re closer to San Francisco.
Book Your Mr-Glass Service in Los Altos Today
If your Mr-Glass shower door is dragging, your patio door seal is leaking, or you’re planning a walk-in enclosure and want the wall checked first, call (877) 752-3868 to schedule your free estimate. We’ll measure, assess the site conditions, and give you a written quote before any work begins.
Written by Glen Mossier, Owner at Ashford Contractors, serving Los Altos and surrounding communities for over twenty years.