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Mr-Glass Construction in Los Serranos, CA | Daly City Construction
We provide independent General Contractor in Los Serranos for Mr-Glass service across the area, from shower enclosure rebuilds to full window replacement on hillside homes. The one thing that separates our Mr-Glass work here: we know the clay beneath these graded pads moves, and we template every glass opening for a wall that won’t stay square. Call (866) 505-5254 and tell us what the house needs, not what you think it needs, then we’ll figure out the right fix.

Why Los Serranos Residents Choose Us for Mr-Glass Service
We’ve worked on Mr-Glass windows, doors, and enclosure systems across the Chino Hills foothills long enough to know how the brand’s glazing and hardware actually behaves on graded hillside lots. As an independent contractor, we diagnose and repair these units on their merits, not as a manufacturer representative, and we tell owners plainly when a rebuild beats a swap. Noel Cabrera, our owner, trained in construction technology at City College of San Francisco and spent years on residential and light commercial jobs before building Daly City Construction around the idea that one accountable contractor should handle every phase. That matters in Los Serranos, where a misaligned patio door is rarely just a hardware problem, it’s usually the hillside underneath talking. We bring Mr-Glass sales & service knowledge directly to your project, with OEM-spec hardware and the patience to re-template openings that have shifted out of plumb.
Styles & brands we work with







Common Mr-Glass Construction Problems We Solve in Los Serranos
- Roller and track wear on sliding glass doors. Foothill dust and Santa Ana grit collect in the track channel, grinding rollers down to flat spots. Mr-Glass patio doors that once glided start shuddering and binding, and the fix is cleaning, replacing worn rollers, and often re-setting track alignment.
- Out-of-square binding on hinged shower doors. Graded hillside pads and expansive clay shift wall openings seasonally. A Mr-Glass shower door that latched fine in October drags and won’t close by March, because the opening moved. We re-template and adjust clearances rather than forcing the stock door.
- Seal and gasket failure on exterior glazing. Wind-driven winter rain pushes against hillside-facing walls and finds every dried-out seal. Mr-Glass window units start weeping at the corners, and we replace gaskets with OEM-spec material sized for the actual opening, not the original spec sheet.
- Hinge and clamp corrosion on enclosures. Bathrooms in Los Serranos swing between hot summer heat and winter damp. Hardware on Mr-Glass shower enclosures corrodes faster here than in coastal air, and we swap in OEM hardware or quality aftermarket equivalents when a part’s discontinued.
- Glass stress at connection points. When walls shift, stress concentrates where the Mr-Glass frame meets framing or tile. We check opening square before ordering any replacement glass, because ordering to the original opening dimension is how you crack a fresh panel on install day.
Mr-Glass Service in Los Serranos: What Local Conditions Mean for Your Equipment
Los Serranos sits on graded hillside pads under strict hillside grading ordinances, and the expansive clay beneath those pads swells and shrinks with the seasons. That means Mr-Glass door and window openings in these homes move measurably, and a glazing job here has to be detailed for a wall that isn’t staying put. After heavy winter rains, that same clay is why driveway slabs crack and retaining walls separate, and why we check opening square before ordering any glass. On a hillside property off the graded pads in the Los Serranos foothills, our crew was called out for a Mr-Glass repair in Montclair and the foothills for a hinged shower enclosure whose door had started dragging and wouldn’t latch. We found the opening had gone out of plumb as the clay pad shifted, so we re-templated the panel, replaced the worn hinges with OEM-spec hardware, and re-set the enclosure with corrected clearances rather than forcing a stock door. The fix held through the next wet season, and we flagged the separating retaining wall above the drive for drainage correction.
Mr-Glass Models & Products We Service in Los Serranos
We service Mr-Glass sliding glass doors and patio door systems, Mr-Glass pivot and hinged shower enclosures, Mr-Glass mirrored wardrobe and closet doors, and Mr-Glass custom window and storefront glass units. Parts approach: we use OEM Mr-Glass hardware where it’s still available for rollers, hinges, and seals, and switch to quality aftermarket equivalents only when a discontinued part forces it. On most units we rebuild tracks and hardware rather than replace the whole assembly, and we only recommend full replacement when the frame or glass itself is structurally compromised. For Los Serranos turnaround, we keep common roller sizes, hinge sets, and seal profiles on hand, so most service calls are one visit, not three.
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AfterMr-Glass Service Pricing in Los Serranos
What you’ll pay depends on the unit, the damage, and whether the opening has shifted. Here are the line-item ranges we work within:
| Service | Price Range |
|---|---|
| Walk-In Shower Installation | $4,500 – $12,000 |
| Shower Replacement | $3,000 – $8,500 |
| Window Replacement | $4,500 – $15,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
A free estimate includes measuring the actual opening, checking square, and a written line-item quote. Call (866) 505-5254 for exact pricing on your Mr-Glass unit in Los Serranos.
Serving Los Serranos, CA — Our Local Coverage Area
We’re based in the Los Serranos 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 Los Serranos
The expansive clay under Los Serranos swells when it absorbs winter rain, shifting your wall openings and knocking the door out of square. We re-template the panel and adjust the hinges to the current opening, not the original one. Call (866) 505-5254 and we’ll square it up.
Yes, where the part is still in production. We source OEM Mr-Glass rollers, hinges, and seals, and when a part’s discontinued, we move to quality aftermarket equivalents that match the original spec. We’ll tell you which one applies before we order.
They can. Los Serranos hillside lots are governed by grading ordinances that affect any structural change, and some window or door replacements trigger review. We check what applies to your specific replacement and pull permits when the job requires it.
Repair, almost always. If the glass and frame are sound, we replace the corroded hinges and clamps with OEM-spec or equivalent hardware and the enclosure runs like new. Replacement only makes sense when the frame or glass itself has structural damage.
In Los Serranos, wind-driven rain hits hillside-facing walls and forces water past dried-out gaskets and seals. We replace the gaskets with fresh OEM-spec material and check that the frame is still sealed to the opening, which is the long-term fix. Call (866) 505-5254 for an exact quote, estimates are free.
Service Areas Near Los Serranos
Besides Los Serranos, we serve homeowners across the Chino Hills foothills and surrounding communities. If you’re in Mr-Glass service in Yorba Linda or Mr-Glass service in Midway City, our crew covers those areas too. We also work in nearby Daly City, Chino Hills, and Diamond Bar. Full Los Serranos service area details are available when you call.
Book Your Mr-Glass Service in Los Serranos Today
Call (866) 505-5254 to schedule your free estimate. We’ll measure your opening, check square, and give you a written line-item quote. Same-day Pomona Mr-Glass service and repairs in Los Serranos are available.
Written by Noel Cabrera, Owner at Daly City Construction, serving Los Serranos and offering Mr-Glass service in Chino and the Chino Hills foothills. Noel grew up in the Westlake district of Daly City, where he spent summers watching his uncle re-frame a garage and decided that was the kind of work he wanted to do with his hands.