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 Lake Arrowhead, CA | Polaris Contractors
We provide independent General Contractor in Lake Arrowhead Mr-Glass service across Lake Arrowhead – shower enclosures, custom mirrors, and glass railing systems – without any manufacturer affiliation. What makes our Mr-Glass work different here is simple: we understand what cold, intermittently occupied mountain homes do to glass and hardware. Freeze-thaw cycles, snow load, and hard well water create failure patterns you won’t see in San Bernardino or Riverside. Call (855) 473-6535 for a free estimate.
Why Lake Arrowhead Residents Choose Us for Mr-Glass Service
Rick Sondermann has spent the better part of three decades building and renovating homes, and he learned early that glass systems fail for reasons most contractors never bother to diagnose. A shower door that drifts off plumb isn’t just annoying. In a Lake Arrowhead cabin that sits cold for weeks, it’s usually a settling timber frame or a frozen hinge assembly. We look for the cause, not just the symptom.
Our crews work on Mr-Glass products week in and week out. We know the model lines, we know which seals shrink first, and we know which hardware holds up at 5,000 feet. We also know the difference between a repair and a replacement. That matters when you’re dealing with a leak at the curb or a panel that cracked during a cold snap. We’re independent, which means our recommendation is based on your enclosure, not a manufacturer’s warranty calendar. We serve the full Lake Arrowhead service area, including every ZIP in 92352.
Styles & brands we work with







Common Mr-Glass Construction Problems We Solve in Lake Arrowhead
- Freeze-thaw seal failure on frameless enclosures. When a Lake Arrowhead second home sits unheated through winter, the silicone and gasket material around Mr-Glass frameless shower enclosures contracts repeatedly. The result is leaks at the curb and wall junctions that only show up after the snow melts and the cabin warms back up.
- Hinge drift and binding on sloped, settling frames. Older timber-frame homes throughout Lake Arrowhead shift with snow load and freeze-thaw soil movement. That torque pulls Mr-Glass door hinges out of alignment, and you’ll feel it as a door that drags, won’t latch, or in the worst case cracks at the hinge point.
- Hard water etching on shower glass. Lake Arrowhead’s mineral-rich mountain water leaves scale deposits that etch into Mr-Glass panels. Many owners assume the glass is failing. It isn’t. It’s a surface condition we can often restore without replacing a single panel.
- Thermal shock cracks in semi-frameless units. In poorly insulated cabins, cold glass hit by a hot shower stream creates stress fractures, particularly along the edges of older semi-frameless Mr-Glass doors. We see this most often after the first hard freeze of the season.
- Snow load stress on glass railings. Exterior Mr-Glass glass railing systems on decks and balconies carry real snow weight here. Mounting hardware and laminated panels need to be rated for that load, and re-torquing after a heavy winter is part of keeping them safe.
Mr-Glass Service in Lake Arrowhead: What Local Conditions Mean for Your Equipment
Here’s the thing about Lake Arrowhead that most glass contractors from down the hill never account for. A large share of the homes around the lake are second homes. They sit cold and empty for weeks at a stretch from November through March. The interior temperature swings from below freezing to the mid-60s when owners arrive, fire up the heat, and run a hot shower within hours. That rapid cycle is brutal on Mr-Glass in Crestline shower enclosures. Seals dry out and shrink. Tempered glass edges, already stressed from the factory, expand and contract unevenly. Hinges stiffen with condensation and cold, then get forced open when the door finally warms. We’ve worked on cabins off North Bay Road and throughout the lakefront perimeter where this pattern repeats itself winter after winter. The enclosures aren’t defective. They’re just installed and maintained for a coastal climate, not a 5,000-foot one. We size our seals, set our hinge tolerances, and slope our curbs differently here because the house behaves differently here.
Mr-Glass Models & Products We Service in Lake Arrowhead
We install and service the full Mr-Glass range: frameless glass shower enclosures, semi-frameless shower doors, sliding glass shower doors, custom mirrors, and glass railing systems. When it comes to parts, we source OEM Mr-Glass hardware and replacement glass whenever it’s available. If a specific hinge, seal, or channel has been discontinued, we’ll match an aftermarket component to the original thickness and tempering specs rather than guessing. That matters in Lake Arrowhead because a mismatched seal on a frameless panel will leak the first time the cabin freezes. We keep common seals, hinges, and hardware in our local stock so a repair doesn’t drag out while parts sit on a truck heading up Highway 18. For broader Mr-Glass sales & service details, that page covers our full approach.
See the difference
Before
After
Before
After
Before
AfterMr-Glass Service Pricing in Lake Arrowhead
Shower and glass work in Lake Arrowhead runs slightly higher than down the hill because of access and material handling. Here’s what you can expect, based on current market rates:
| 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 |
A cracked Mr-Glass panel or a leaking seal is usually a repair, not a replacement. We’ll tell you honestly which one you need. A free estimate includes the site visit, measurements, and a written quote. Call (855) 473-6535 and we’ll get you scheduled.
Serving Lake Arrowhead, CA — Our Local Coverage Area
We’re based in the Lake Arrowhead 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 Lake Arrowhead
Because the cabins here sit unheated for long stretches, and the freeze-thaw cycling shrinks sealant and gasket material far more aggressively than the steady heat of San Bernardino or Riverside. The curb-to-wall junction is the first place that movement shows up. We re-slope curbs and spec cold-rated seals as a fix. Call (855) 473-6535 for a free inspection if you’re seeing water outside the shower.
In most cases, yes. We source OEM Mr-Glass in Highland parts where they’re still produced, and for discontinued hardware we match aftermarket hinges and seals to the exact glass thickness and tempering spec. The older timber-frame homes around the lake actually tend to have simpler rail systems, which makes matching easier.
Glass panels for a frameless Mr-Glass enclosure can weigh over a hundred pounds, and carrying them up a steep driveway or a set of timber steps requires a second set of hands and often a panel cart with proper strapping. We stage materials before the snow flies when we can. Winter jobs just take a little more planning.
Mineral-heavy well water will etch glass over time if it’s not addressed. The good news is the damage is usually reversible with the right restoration process. We recommend a squeegee after each use and we can treat existing etching so the panels don’t need replacement. Call (855) 473-6535 for exact pricing.
Service Areas Near Lake Arrowhead
We work throughout the Lake Arrowhead area and the surrounding mountain communities. You’ll also find us in Mr-Glass service in Oak Hills and Mr-Glass service in Running Springs. If you’re up the hill in Cedar Glen, Blue Jay, or Skyforest, same thing – we’re already in the area.
Book Your Mr-Glass Service in Lake Arrowhead Today
If your Mr-Glass service in Muscoy enclosure is leaking, drifting, or cracked, don’t wait for the next freeze to make it worse. Call (855) 473-6535 and we’ll get you on the schedule. In Lake Arrowhead, the mountain decides when a small problem becomes a big one. Do it right the first time – the second time always costs more.
Written by Rick Sondermann, Owner at Polaris Contractors, serving Lake Arrowhead since 1995.