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Mr-Glass Construction in Los Serranos, CA | Elmwood Contractors
We provide independent Mr-Glass sales and service across Los Serranos, handling everything from frameless shower enclosures to tub-to-shower conversions. What makes our Mr-Glass work different here is that we treat every installation as a hillside job, because on streets off Carbon Canyon and Los Serranos Country Club, foundation movement is the real reason glass goes out of plumb. Call (866) 253-8554 for a free estimate.
Mr-Glass sales & service in Los Serranos means knowing how tempered glass behaves when the ground beneath it moves. Elmwood Contractors is an independent contractor, not a manufacturer affiliate or authorized dealer. We work for the homeowner, and we’ll tell you honestly when a Mr-Glass unit can be salvaged and when it needs to come out.
Why Los Serranos Residents Choose Us for Mr-Glass Service
We’ve installed and serviced Mr-Glass service in Chino and across the Chino Hills foothills for years, and we’ve learned what this specific line does on hillside lots that shift with the seasons. Nolan Shepherd, our owner, grew up in Fullerton’s Sunny Hills neighborhood, where he learned early which late-’60s houses were going to have foundation problems, and that instinct carries into every Mr-Glass enclosure we set in Los Serranos.
We name the brands going into your home before the contract is signed. That means Mr-Glass glass panels, OEM-spec hinges and rollers where they’re still available, and quality aftermarket seals when the originals are discontinued. We re-level, re-shim, and re-seal before we ever talk about replacing a panel, because most Los Serranos enclosures need plumbing to a moving structure, not a full tear-out.
Styles & brands we work with







Common Mr-Glass Construction Problems We Solve in Los Serranos
These are the failures we see repeatedly on Mr-Glass enclosures in the 91709 area:
- Doors that drag or won’t latch after winter. Hillside foundation and retaining-wall settlement, common on streets off Carbon Canyon and Los Serranos Country Club, racks enclosures out of plumb. The frameless Mr-Glass door then binds at the strike edge or won’t close at all.
- Rollers and hinges that wear out early. Santa Ana wind events and hot dry summers dry out framing and shim packs. When the shims shrink, Mr-Glass pivot and sliding doors drift out of square, and the hardware takes the abuse.
- Clouded or pitted panel edges at the threshold. Intense seasonal winter storms drive moisture into poorly drained hill-lot walls and bathrooms. Swelling and staining at thresholds pits and clouds the glass edges and corrodes metal hardware.
- Leaks at the curb on older tract homes. Semi-custom 1980s to 2000s tract homes in 91709 often have slightly out-of-square rough openings. If an older Mr-Glass enclosure was cut to a bad template, it leaks until the glass is re-templated and re-set, not just caulked.
- Hinges pulling out of softened framing. Moisture that gets behind the wall on hill-lot bathrooms rots or softens the wood where Mr-Glass pivot hinges attach, so the door sags even though the glass itself is fine.
Mr-Glass Service in Los Serranos: What Local Conditions Mean for Your Equipment
Los Serranos sits on the southwestern foothill edge of Chino Hills, and that position changes how Mr-Glass enclosures hold up. Winter runoff off the Los Serranos Country Club and Carbon Canyon hills routinely shows up as cracked retaining walls and settling foundations, and a frameless shower door is often the first thing in the house to reveal the movement. A door that latched cleanly in September starts dragging by February because the floor on that side of the bathroom has dropped an eighth of an inch, and an eighth is all it takes for a frameless panel to bind. Flatland contractors in Chino or Ontario rarely see this because their slabs don’t move like this, which is why homeowners needing Yorba Linda Mr-Glass service often deal with different issues. Our work on Mr-Glass enclosures in Los Serranos starts with checking the opening for plumb and level before we touch a hinge, because setting new hardware on a racked opening just means replacing it again next year.
On a hillside street off Carbon Canyon, our crew was called out for a Mr-Glass frameless shower door that had started dragging and would not close after the previous winter. The foundation on that side of the house had settled, so we reset the enclosure plumb, replaced the worn pivot hinges with OEM-spec hardware, and re-sealed the curb with a fresh sweep. The homeowner got a door that latches cleanly instead of a full glass replacement.
Mr-Glass Models & Products We Service in Los Serranos
We service the full Mr-Glass residential line, including Mr-Glass repair in Montclair and throughout 91709 homes: frameless glass shower enclosures, frameless sliding and pivot shower door systems, custom-cut glass for tub-to-shower conversions and vanity surrounds, and tempered glass panels for interior railing and enclosure work. We stock common OEM Mr-Glass hinges, rollers, seals, and channels for faster Los Serranos turnaround, and we keep a set of aftermarket seals and rollers on hand for discontinued hardware. Full panels and doors get replaced only when the glass is chipped, strained, or the opening has been re-engineered. Otherwise we re-level, re-shim, and re-seal first.
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AfterMr-Glass Service Pricing in Los Serranos
What you’ll pay depends on whether we’re setting new glass or salvaging what’s there. Here are the service ranges we quote in Los Serranos:
| Service | Los Serranos Price Range |
|---|---|
| Frameless Glass Shower Enclosure | $4,500 – $12,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
| Bathroom Vanity Installation | $800 – $3,000 |
What drives the cost on a Los Serranos hillside job is the condition of the opening and the curb. If the foundation has settled and the wall needs re-shimming before glass goes in, that’s labor on top of the enclosure itself. A free estimate from us includes measuring the opening, checking for settlement, and a written line-item quote. Call (866) 253-8554 to schedule yours.
Serving Los Serranos, CA — Our Local Coverage Area
We’re based in the Los Serranos area and know this community well, and we also provide Pomona Mr-Glass service. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Mr-Glass Construction in Los Serranos
Los Serranos sits on the foothill edge of Chino Hills, and the ground there moves more than the flatland areas to the south and east. Winter runoff off Carbon Canyon and Los Serranos Country Club settles foundations gradually, and a frameless Mr-Glass door shows that movement first because it has tight clearances and no room to absorb a shift. Chino and Ontario slabs on flat ground don’t move the same way, so their doors stay square longer. If your Mr-Glass door is binding, call (866) 253-8554 and we’ll check whether it’s a settling issue or a hardware issue before you spend on glass.
We service existing Mr-Glass enclosures more often than we install new ones, because most Los Serranos homes already have the glass and the problem is usually alignment, hardware wear, or a failed curb seal. We replace full panels or doors only when the glass is chipped, strained, or the opening has been rebuilt. Call (866) 253-8554 with your issue and we’ll tell you over the phone whether it sounds like a repair or a replacement.
Yes, and it changes the order of work. On a hillside lot in Los Serranos, we check the opening for level and plumb before we order glass, because settling may have moved the walls since the house was built. We compensate with shims and re-templated glass where needed, and we set the curb to drain toward the shower, not the bathroom floor. That’s the difference between an enclosure that lasts a decade here and one that leaks the first winter. Mention your street when you call (866) 253-8554 and we’ll know what to expect.
A Mr-Glass tub-to-shower conversion in Los Serranos typically runs $3,500 to $10,000, depending on whether we’re reusing the existing drain location, whether the subfloor needs leveling, and which Mr-Glass glass configuration you choose. Hillside lots sometimes need subfloor correction before the shower pan goes in, and that adds to the low end. Call (866) 253-8554 for an exact quote, estimates are free.
Santa Ana winds and winter storms don’t hit the glass directly, but they hit the structure around it. Hot dry winds shrink framing and shim packs, and intense winter rain swells the walls and floors. That cycle is what pulls Mr-Glass enclosures out of square and wears hardware prematurely. Properly shimmed and sealed enclosures hold up, and that’s why our Los Serranos installs get extra attention at the curb and the hinge side. If your door has started dragging or leaking, call (866) 253-8554 before the hardware takes more damage.
Service Areas Near Los Serranos
We also provide Mr-Glass service across the neighboring Chino Hills foothills and into North Orange County. The same hillside conditions that affect Los Serranos show up in Mr-Glass service in Irvine, where older homes on sloped lots present similar alignment issues. Mr-Glass service in Huntington Beach deals with salt air and coastal moisture instead of hillside movement, and Fullerton, Brea, and Anaheim round out our coverage. See our full Los Serranos service area page for details.
Book Your Mr-Glass Service in Los Serranos Today
If your Mr-Glass shower door is dragging, binding, leaking, or just not latching the way it used to, we’ll come look at it. Call (866) 253-8554 and we’ll schedule a free estimate, check the opening, and tell you whether it’s a repair or a replacement, and exactly what it’ll cost.
Written by Nolan Shepherd, Owner at Elmwood Contractors, serving Los Serranos since 2003.