Kitchen remodeling
Bathroom remodeling
Home additions & ADU
Roofing
Windows & doors
Driveway & pavers
FenceFree written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Mr-Glass Construction in Mission Viejo, CA | Timberline Contractors
We’re an independent construction company that installs, repairs, and re-templates Mr-Glass shower enclosures and glass panels across Mission Viejo’s tract housing stock, and we also offer Mr-Glass repair in Laguna Hills. Mr-Glass work in Mission Viejo costs $800 – $12,000 depending on scope, and our difference is simple: we know how the original 1960s – 1980s framing in these graded-hillside villages actually behaves behind the glass. If your enclosure is sagging, binding, or leaking, call (866) 253-5808 for a free estimate.
Why Mission Viejo Residents Choose Us for Mr-Glass Service
We’re not a glass shop that only shows up with stock panels and a tube of silicone. Timberline Contractors is a General Contractor – Mission Viejo that has spent years working inside Mission Viejo’s original village homes, and that means we understand what’s behind the tile before we hang a single Mr-Glass door. Nelson Fung, our owner and general contractor, learned the trade at Los Angeles Trade-Technical College and has spent decades fixing the kind of out-of-plumb framing and settled slabs that Mission Viejo’s hillside lots produce. He’ll tell you straight whether a twenty-year-old enclosure needs a hinge kit or a full replacement, and he’d rather re-hang good glass than sell you a new door you don’t need. Do it right the first time or explain yourself twice.
Styles & brands we work with







Common Mr-Glass Construction Problems We Solve in Mission Viejo
- Sagging frameless doors that bind on the curb. Twenty-to-forty-year-old Mr-Glass hinges have simply reached end of life. In Mission Viejo, the problem is worse because the hinge plates were mounted to framing that has dried and shifted under decades of intense summer sun. We re-set hinges to plumb and replace worn hardware before the glass itself gets stressed.
- Cracked panels and water-spotting at the bottom rail. Tract homes built fast in the late 1960s through the 1980s often have tile curbs and walls that aren’t square. Glass cut for a perfect opening gets loaded at the corners over time. We re-template against the actual wall, not the blueprint.
- Cloudy glass and yellowed gaskets. Sun-driven thermal cycling on west- and south-facing Mission Viejo bathrooms degrades seals faster than in milder climates. We routinely replace yellowed gaskets and re-seal enclosures that were spec’d for interior-facing walls but ended up blasted by afternoon sun.
- Sliding doors that jump the track. Mr-Glass tracks pack with grit and mineral film, and the rollers wear flat. The hard water in South County accelerates this. We replace original rollers with specification-grade aftermarket stainless replacements when OEM isn’t available.
- Settled slabs and curbs throwing everything out of level. Mission Viejo’s graded hillside lots settle after winter rains. An enclosure that worked fine for years can suddenly drag or leak because the slab under the curb shifted a quarter inch. We re-shim and re-set before replacing glass.
Mr-Glass Service in Mission Viejo: What Local Conditions Mean for Your Equipment
Mission Viejo was master-planned as a graded-hillside community, which means the original village lots off La Paz and Marguerite Parkway were cut and filled to create buildable pads. That’s not a fun fact; it’s a structural reality. When winter rains saturate the fill on a sloped lot, the slab and walls settle slightly, and a Mr-Glass shower enclosure that was templated square in 1978 is now out of square by an eighth of an inch or more. We see it constantly in homes a few streets off Marguerite and in the older villages near La Paz, and in our Mr-Glass service in Lake Forest calls too. The fix isn’t a new door. It’s re-shimming the hinges, re-templating the fixed panel against the wall that actually exists now, and re-sealing the curb. Contractors from flat neighboring cities don’t think about that. We do, because we’ve pulled enough glass out of settled Mission Viejo bathrooms to know that stock panels rarely fit twice in a row.
Mr-Glass Models & Products We Service in Mission Viejo
We work on Mr-Glass frameless hinged enclosures in both bifold and pivot door configurations, semi-frameless sliding shower doors, mirrored vanity and wardrobe glass, and custom-templated glass panels for non-standard openings. When the original model line is still supported, we order OEM Mr-Glass hinges and hardware. When it’s not, we use specification-grade aftermarket stainless components and tempered glass that meet or exceed the original spec. No mystery-brand parts. For Mission Viejo turnaround, we keep common hinge kits, roller assemblies, and gasket profiles stocked locally, so most re-hangs and re-seals don’t wait on a distributor. See our broader Mr-Glass sales & service page for what we handle.
See the difference
Before
After
Before
After
Before
AfterMr-Glass Service Pricing in Mission Viejo
What drives the price is whether we’re repairing, re-templating, or replacing, and whether the surrounding tile and curb need structural work. A hinge re-set and re-seal is on the low end. A full walk-in shower with custom glass in a settled 1970s bathroom is on the high end. Here’s what Mr-Glass-related work costs in Mission Viejo:
| Service | Typical Cost 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 |
| Bathroom Vanity Installation | $800 – $3,000 |
Every estimate includes an on-site template check against your actual walls and curb, a written line-item quote, and an honest repair-versus-replace recommendation. Call (866) 253-5808 for your free estimate.
Serving Mission Viejo, CA — Our Local Coverage Area
We’re based in the Mission Viejo area and know this community well, with Mr-Glass service in Coto De Caza also available. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Mr-Glass Construction in Mission Viejo
Because the curb is probably not level, and neither is the wall behind the tile. Mission Viejo’s graded hillside lots settle over decades, and original-village framing shifts with heat and rain. We re-measure everything because glass templated to the original dimensions will bind, leak, or crack against the structure that exists now. The free estimate includes the template check. Call (866) 253-5808 to book one.
No, we’re an independent contractor. We install and service Mr-Glass products, but we are not factory-authorized dealers, and we don’t represent ourselves as such. If a manufacturer warranty exists, we’ll tell you how to pursue it, and we’ll coordinate our work around that process. What we will do is stand behind our installation and repair workmanship.
If the glass is sound and only the seals and gaskets have degraded, we can usually re-seal and replace the gaskets for a few hundred dollars. Cloudy glass from hard-water etching may also respond to a professional glass restoration treatment. We only recommend full replacement when the panel is cracked, the frame is racked, or the cost of restoration approaches the cost of new. Call (866) 253-5808 for an honest assessment.
Yes, in most cases. Mission Viejo requires permits for plumbing relocations, shower pan replacements, and structural changes, and the city’s plan review process applies when your home is in one of the older villages with strict architectural guidelines. We pull the permits, schedule the inspections, and handle the corrections if the inspector flags anything. Our walk-in shower installations include permit management as part of the project scope.
For interior bathroom work, generally no. But if your enclosure is on an exterior wall and the work involves windows, venting changes, or exterior stucco, your village HOA may require design review. We’ve worked inside Mission Viejo’s HOA framework enough to know what triggers review and what doesn’t, and we’ll flag it before you’re standing in a board meeting you didn’t plan for. Call (866) 253-5808 for a free estimate and we’ll walk you through it.
Service Areas Near Mission Viejo
We work throughout South Orange County and beyond. Our Mission Viejo service area covers the 92690, 92691, and 92692 ZIP codes, and we regularly serve nearby communities including Rancho Santa Margarita and Cypress. For neighbors to the south, we offer Mr-Glass service in Rancho Santa Margarita, and we also provide Mr-Glass service in Moreno Valley for Inland Empire clients. We also serve select projects in the Buena Park and Hesperia areas when the scope warrants.
Book Your Mr-Glass Service in Mission Viejo Today
If your Mr-Glass enclosure is sagging, leaking, or just showing its age, call (866) 253-5808. We’ll schedule a free on-site estimate, template against your actual walls, and give you a written quote before any work begins.
Written by Nelson Fung, Owner & General Contractor at Timberline Contractors, serving Mission Viejo since day one.