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 Costa Mesa, CA | Square One Builders
Square One Builders provides independent Mr-Glass installation and repair across Costa Mesa, from 92626 up through 92627 and 92628, and also offers Mr-Glass service in Fountain Valley. We service Mr-Glass frameless shower doors, pivot enclosures, bypass tub doors, mirrors and glass shelving as an independent crew, not a factory dealer. What makes our Mr-Glass work different here is simple: Costa Mesa’s postwar housing stock and coastal air punish glass hardware in specific, predictable ways, and we’ve spent years learning exactly how to correct for them. Call (877) 688-9930 for a free estimate on any Mr-Glass service in Costa Mesa.

Why Costa Mesa Residents Choose Us for Mr-Glass Service
Brent Calloway, our owner and General Contractor in Costa Mesa, grew up in the Midway City pocket just off Bolsa Avenue and has worked on Orange County homes for close to three decades. He learned framing, concrete and finish work through the Construction Technology program at Golden West College, then spent years doing the ground-level work that teaches you what actually holds up. That background matters when you’re working on Mr-Glass enclosures in Costa Mesa, because the job is rarely just swapping hardware. Most of the time, the opening itself is the problem.
We’ve installed and serviced Mr-Glass shower doors, mirrors and glass enclosures on tight Costa Mesa infill lots long enough to know how their seals and hinges behave in marine-layer air. We carry OEM Mr-Glass rollers, hinges and sweeps for recent units, and we keep corrosion-resistant stainless replacements on hand for older hardware that the coast has pitted. We also know the Mr-Glass sales & service line better than most independents, because we’ve done enough callbacks on Costa Mesa tract homes to know exactly which parts fail first.
Styles & brands we work with







Common Mr-Glass Construction Problems We Solve in Costa Mesa
- Stiff rollers and pitted hinges on frameless sliders. Costa Mesa’s marine layer puts salt and moisture on aluminum channel and hinge finishes, especially in 92627 homes closer to the coast. Older Mr-Glass frameless sliders start to grind and bind within a few years. We replace worn OEM rollers with stainless hardware that holds up longer.
- Bypass doors jumping their track on out-of-square tub alcoves. The 1950s and ’60s tract homes in 92626 and 92627 were rarely framed square. When a mass-produced Mr-Glass bypass door meets a tub opening that’s off by a quarter to half an inch, the panels bind, jump the track, or leak at the sweep. We re-shim and re-plumb the opening, then re-template the glass to fit what’s actually there.
- Yellowed, hardened sweeps and seals. Mr-Glass’s factory clear seals work fine for a while, but in Costa Mesa’s coastal humidity they harden and discolor faster than inland. When that happens, water tracks onto slab-on-grade bathroom floors that are common in the older tracts. Replacement is straightforward, but cutting the sweep to a non-square opening is where experience matters.
- Sagging frameless panels pulling out of aging drywall or tile backer. After a gut remodel on an older Costa Mesa home exposes original framing, anchors meant for a heavy Mr-Glass glass panel sometimes land in compromised material. Tempered glass under stress is a safety issue, not just a leak issue. We re-anchor into solid blocking and verify the panel hangs plumb.
- Leaks at the sweep on enclosures installed by other crews. We regularly take calls from Costa Mesa homeowners whose Mr-Glass enclosure was templated wrong during a previous remodel. If the panel is out of square or the glass is chipped at a hinge, we tell owners straight: replacement beats repeated hardware fixes.
Mr-Glass Service in Costa Mesa: What Local Conditions Mean for Your Equipment
On 92627 and Westside teardown-and-rebuild lots, bathrooms are often the last thing finished in an infill project. The rest of the house may be brand new, but it’s still settling: fresh framing, fresh tile, fresh drywall all moving in ways that are invisible for the first few months. A Mr-Glass enclosure templated against that new-but-still-settling substrate can be perfect on day one and misaligned by week six. We routinely re-check plumb and re-shim hardware weeks after the first install on Costa Mesa infill projects, because new construction here moves, and glass doesn’t flex with it. That’s not a lesson you get from a manufacturer spec sheet. It comes from doing this work on streets where every lot is a rebuild.
Mr-Glass Models & Products We Service in Costa Mesa
We work on the Mr-Glass frameless sliding shower door systems in the Serenity-style series, pivot frameless shower enclosures, semi-frameless bypass tub/shower doors, and custom mirror, glass shelving and backsplash units. For recent units with sound glass, we spec OEM Mr-Glass hinges, rollers and sweeps. When OEM parts are discontinued or back-ordered, which happens more often with older Mr-Glass lines, we use quality aftermarket seals and corrosion-resistant stainless hardware we’ve tested on Costa Mesa jobs. We’re an independent contractor serving the Costa Mesa service area, so our parts recommendations aren’t tied to any manufacturer program. We stock common Mr-Glass replacement parts locally to keep turnaround fast for Costa Mesa homeowners.
See the difference
Before
After
Before
After
Before
AfterMr-Glass Service Pricing in Costa Mesa
Mr-Glass work in Costa Mesa spans simple hardware replacement up to full walk-in shower conversions, so pricing follows the scope. Here’s what typical projects run in this market:
| Service | Price Range |
|---|---|
| Walk-In Shower Installation | $4,500 – $12,000 |
| Bathroom Vanity Installation | $800 – $3,000 |
| Small Bathroom Remodel | $5,000 – $12,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
What drives cost on Mr-Glass projects in Costa Mesa is whether the opening is square, whether the framing behind the anchors is solid, and whether the glass itself can be salvaged. A free estimate includes a straight answer to all three. Call (877) 688-9930 for an exact quote.
Serving Costa Mesa, CA — Our Local Coverage Area
We’re based in the Costa Mesa area and know this community well, with Mr-Glass repair in Huntington Beach available as well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Mr-Glass Construction in Costa Mesa
If the glass is sound and the opening is square, replacing the OEM rollers and hinges usually solves it. If the panel is chipped at a hinge or the opening is out of plumb, repeated hardware fixes won’t last. Call (877) 688-9930 and we’ll tell you which situation you’re in.
Yes. We re-shim and re-plumb the opening first, then template the glass to the corrected dimensions. That’s the only way a Mr-Glass enclosure seals properly on those 1950s and ’60s Costa Mesa tub alcoves.
We do, and we see that situation often on Westside and 92627 infill projects where the bathroom was finished last and the original enclosure was templated before the framing settled. We re-check plumb, re-shim hardware, and if the glass was cut wrong, we say so.
Yes, especially in 92627 and coastal-adjacent parts of Costa Mesa. Marine-layer moisture and salt air pit aluminum hinges and harden factory seals faster than inland. We spec corrosion-resistant stainless hardware and higher-quality aftermarket sweeps to extend the service life. Call (877) 688-9930 if your hardware is already pitting.
Walk-in shower installation in Costa Mesa typically runs $4,500 to $12,000, and yes, we regularly fit Mr-Glass frameless panels into the compact hall baths found in older 92626 and 92627 tract homes, plus Mr-Glass in San Joaquin Hills. A free on-site measure takes the guesswork out of fit and price.
Service Areas Near Costa Mesa
We also provide Mr-Glass service in neighboring cities, including Mr-Glass service in Newport Beach, Mr-Glass service in Tustin, Corona, La Verne and Claremont. If you’re just outside Costa Mesa, call us and we’ll let you know if we cover your street.
Book Your Mr-Glass Service in Costa Mesa Today
If your Mr-Glass shower door is grinding, leaking or just out of square, call (877) 688-9930 to schedule a free estimate. We’ll measure the opening, check the framing and give you a straight answer on repair or replacement. Start from square one, build it right.
Written by Brent Calloway, Owner & General Contractor at Square One Builders, serving Costa Mesa and Orange County for nearly three decades.