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Mr-Glass Construction in Redlands, CA | Square One Builders
We provide independent Mr-Glass sales & service across Redlands, and if there’s one thing that separates our work here, it’s this: we measure first, then order. Redlands’ older bathrooms are frequently out of square from decades of clay-soil settling, and a Mr-Glass enclosure ordered to nominal dimensions will fight you every time. As an independent contractor, not a manufacturer affiliate, we template every opening before glass gets cut. Call (877) 688-9930 for a free estimate on Mr-Glass shower enclosures, mirrors, and glass panels in Redlands.

Why Redlands Residents Choose Us for Mr-Glass Service
Square One Builders works on Mr-Glass projects constantly across Redlands, and we know the product line without claiming any manufacturer authorization. Frameless enclosures, semi-frameless pivots, sliding bypass doors, custom mirrors – we’ve installed, repaired, and re-templated them all. Being independent means we’ll tell you straight when a Mr-Glass unit is worth repairing versus replacing, and we handle the tile, framing, and waterproofing work the install actually requires. Brent Calloway, our owner and General Contractor in Redlands, learned this trade doing ground-level work: hauling material, reading blueprints, asking questions until the answer made sense. That same instinct carries through every Mr-Glass job we take on in Redlands. One contractor, every system – so you’re not coordinating a glass company, a tile setter, and a plumber separately.
Styles & brands we work with







Common Mr-Glass Construction Problems We Solve in Redlands
Here’s what we see most often when we’re called out for Mr-Glass service in Loma Linda and Redlands, and why these failures happen here specifically.
- Pivot-hinge and pivot-pin wear on semi-frameless doors. The door sags and drags the sweeper seal across the curb. In Redlands, this is amplified by settling walls on expansive clay soils that shift the opening over time, throwing hinge spacing off. We replace Mr-Glass OEM pivots and re-true the door so it swings clean.
- Hard-water etching on 3/8″ tempered panels. The Inland Empire’s hard water leaves mineral haze that makes glass look permanently dirty even after cleaning. This is common across all Mr-Glass frameless enclosures in Redlands. We’ll assess whether the panel can be restored or if replacement is the better call.
- Seal and sweep failure at the door-to-panel junction. Water escapes onto aging tile or subfloor. In pre-1950 Redlands bathrooms, this quietly feeds rot for years before anyone notices. We replace the sweeps and seals, then check what’s underneath while we’re in there.
- Out-of-square openings from cracked or settled original framing. 1920s to 1940s bathrooms near downtown Redlands are the prime offenders. Hinge spacing gets thrown off and the door racks. We square the opening before templating, not after the glass arrives.
- Improperly templated custom mirrors and panels on remodeled walls. When walls have been furred out unevenly, a custom Mr-Glass panel can end up with gaps you can’t caulk. We measure the actual wall condition before fabrication.
Mr-Glass Service in Redlands: What Local Conditions Mean for Your Equipment
Redlands’ older downtown-and-university bathrooms are frequently furred out of true. We’re talking about 1920s walls that have settled on this area’s expansive clay soils, compounding every shift for nearly a century. A Mr-Glass enclosure ordered to nominal opening dimensions will often not plumb or level, and no amount of shimming hides the gap. So we measure the actual out-of-square opening before the glass is cut. That pre-order templating step is a daily reality in the vintage core around State Street and Millionaires’ Row, and largely unnecessary in the newer east-side subdivisions where framing is still square and the soil hasn’t had time to move things around. If you live in one of those older Redlands neighborhoods, this one step saves you a re-order, a wall patch, and weeks of waiting.
On a 1926 bungalow just off Millionaires’ Row near State Street, we tore out a tired tub alcove and set a Mr-Glass frameless enclosure over new cement board and tile. That bathroom’s walls were nearly half an inch out of plumb front to back, so we shimmed and squared the opening before we templated the glass instead of ordering to the nominal size. The new 3/8″ panel and pivot door swing clean. And we caught a rotted subfloor patch at the curb that the old sweep leak had been feeding for years.
Mr-Glass Models & Products We Service in Redlands
We service Mr-Glass Frameless Shower Enclosures (10mm, 3/8″ clear or low-iron tempered glass), Semi-Frameless Pivot Shower Doors, Sliding Bypass Shower Doors, and Custom Mirror & Glass Panel Fabrication. On repairs, we use Mr-Glass OEM hinges, pivots, and sweeps when they’re the correct spec for the existing hole pattern, so the glass lines up and the door swings true. Quality aftermarket hardware only goes in when the originals are discontinued. We’ll repair a sound panel with new hardware, but we won’t rehang glass that’s chipped at the pivot or a tempered panel with an edge crack. That’s a replace, and we say so up front.
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AfterMr-Glass Service Pricing in Redlands
Here are the price ranges we typically see for Mr-Glass related bathroom work in Redlands. Every job gets a written line-item quote before we start, and estimates are free.
| Service | Price 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 |
| Small Bathroom Remodel | $5,000 – $12,000 |
What drives the number? The condition of the framing behind the walls, whether the opening is square, the glass type (low-iron costs more than standard clear), and whether we’re repairing a sound Mr-Glass panel or starting fresh. In Redlands and nearby areas like Mr-Glass in Colton, older homes near downtown often involve extra prep work: floor leveling, wall furring, subfloor repair. We’ll walk you through all of it before you commit. Call (877) 688-9930 for an exact quote – estimates are free.

Serving Redlands, CA — Our Local Coverage Area
We’re based in the Redlands 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 Redlands
No. Square One Builders is an independent Mr-Glass repair in Mentone and Redlands service provider. We source Mr-Glass products through the manufacturer’s dealer network and install them without any manufacturer authorization claim. That independence means we’re straightforward about when a repair makes sense and when full replacement is the better move.
It affects the house around the enclosure. Redlands’ hot, dry summers and Santa Ana winds shrink the framing lumber, and when combined with the area’s expansive clay soils, older walls move. That movement throws off hinge spacing on Mr-Glass semi-frameless doors, which causes sagging and sweep drag. In our experience, the enclosure itself is rarely the problem – it’s usually the opening shifting around it. Call (877) 688-9930 and we’ll tell you what’s actually happening in your bathroom.
We use Mr-Glass OEM hinges, pivots, and sweeps when the existing hole pattern matches the original spec, which keeps the glass aligned and the door swinging true. Aftermarket hardware only goes in when the original parts are discontinued and no OEM option exists. We’ll always tell you which one you’re getting and why.
We work on all Mr-Glass Frameless Shower Enclosures, Semi-Frameless Pivot Shower Doors, Sliding Bypass Doors, and Custom Mirror and Glass Panel Fabrication. If you’re unsure which model you have, we’ll identify it on site and confirm the right parts before ordering anything.
Most straightforward replacements are done in one to two days. Full bathroom remodels that include Mr-Glass enclosures, tile, waterproofing, and fixtures typically run longer depending on scope and what we find behind the walls. Older Redlands homes often add a day for framing correction or subfloor repair. Call (877) 688-9930 for a timeline based on your specific project – estimates are free.
Service Areas Near Redlands
In addition to Redlands, we serve homeowners across the surrounding Inland Empire communities. If you’re in Corona, La Verne, Montclair, Claremont, or Norco, we can help. For specific coverage details in those areas, see our Redlands service area page. We also offer dedicated Mr-Glass service in Phelan and Mr-Glass service in Highland.
Book Your Mr-Glass Service in Redlands Today
Start from square one, build it right. If your Mr-Glass enclosure is sagging, leaking, or just not looking like it should, call (877) 688-9930 to schedule your free estimate. We’ll measure, template, and give you a straight answer about what the job actually needs.
Written by Brent Calloway, Owner and General Contractor at Square One Builders, serving Redlands and the surrounding Inland Empire communities.