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Mr-Glass Construction in Los Angeles, CA | Penhallow Remodeling Los Angeles
We provide independent Mr-Glass structural and glazing service across Los Angeles, from storefront repairs in Silver Lake to curtain wall retrofits in West LA. The one thing that makes our Mr-Glass work different here is the seismic knowledge baked into every job: we know how these frames and anchors behave under lateral loads, and we detail them for LA’s retrofit ordinances, not just for looks. Call (213) 277-6578 for a written price before any work starts.
We’re Penhallow Remodeling Los Angeles, an independent Mr-Glass service provider. Not manufacturer-affiliated, not authorized. That matters because we answer to you, not to a corporate warranty department. Trevor Nash, our owner, learned construction at LA Trade-Tech and spent two decades on residential and light commercial jobs across the Basin. We built our reputation on Mr-Glass sales & service work that holds up when the ground moves. If you own or manage a building with Mr-Glass storefronts, curtain walls, skylights, or window walls anywhere in Los Angeles service area, we can inspect it, price the fix in writing, and stand behind the work for a full year.
Why Los Angeles Residents Choose Us for Mr-Glass Service

Most Los Angeles General Contractors can hang a door or patch drywall. Very few can walk up to a 1960s apartment building on Hyperion Avenue, look at a blown-out Mr-Glass 7500 Series storefront, and tell you whether the glass failed because of UV-hardened gaskets or because the soft-story framing drifted past what the original design allowed. We can. Our crews have retrofitted dozens of Mr-Glass curtain walls, storefronts, and skylights across the city’s varied seismic zones, from the flatlands of the San Fernando Valley to the steep lots above Echo Park.
Trevor will tell you plainly what a job costs before he ever picks up a hammer. Give you a number first, then pick up the tools. That’s been the rule since he started. Every Mr-Glass job we touch gets a written price up front, a defined arrival window, and our 365-Day Done Right Promise: if the work fails inside a year, we come back and fix it at no charge. That guarantee is in writing on every project, not implied.
Styles & brands we work with







Common Mr-Glass Construction Problems We Solve in Los Angeles
- Seismic joint failure in Mr-Glass 6000 Series curtain walls. Many pre-1980 Los Angeles buildings lack proper drift accommodation, so the curtain wall can’t move the way it needs to during a quake. The result is stress cracks radiating from the glass edges. We inspect the anchors and mullion joints, then detail the repair so the wall can flex within its design range.
- UV-degraded gaskets and sealants in Mr-Glass 7500 Series storefronts. Intense Los Angeles sun hardens the original structural silicone until it loses all elasticity. When a Santa Ana wind hits, the glass rattles, and eventually one panel can shatter. We replace with genuine Mr-Glass factory gaskets matched to the original profile.
- Settlement-driven mullion buckling in Mr-Glass 3000 Series window walls. On hillside homes in Silver Lake and Echo Park, expansive soils expand and contract with moisture, putting uneven pressure on the foundation. The window wall mullions roll or buckle, binding the glass. Fixing this properly means addressing the movement, not just replacing bent metal.
- Leaking Mr-Glass 4500 Series skylights on flat-roofed mid-century homes. Constant sun beats on the curb and flashing, degrading the seal faster than in coastal fog zones. We see this constantly on flat-roofed ranches in neighborhoods like Silver Lake and Studio City.
- Santa Ana wind-driven rain infiltration. When wind hits aged storefront gaskets at 40-50 mph, it drives water through gaps that don’t leak in normal conditions. The leak shows up days after the wind dies, which makes it hard to diagnose unless you know what to look for.
Mr-Glass Service in Los Angeles: What Local Conditions Mean for Your Equipment

Los Angeles’s mandatory soft-story retrofit ordinance (LAMC 91.1806) changes the math for thousands of older apartment buildings with Mr-Glass storefronts at ground level. A soft-story building is one where the ground floor is mostly open parking with far less structural strength than the floors above. During an earthquake, that ground floor wants to pancake. The ordinance requires owners to add shear walls, moment frames, or other lateral strengthening. Here’s what most people don’t realize: the Mr-Glass storefront on that ground level is part of the retrofitted structure. Our crews regularly reinforce and reglaze these storefronts as part of building-wide seismic upgrades. We adjust the framing anchors to meet the new drift requirements, replace the gaskets, and re-set the glass so the whole assembly works together. This scope of work is rarely seen in Bathroom Remodeling - Los Angeles neighboring cities like Pasadena or Long Beach, which don’t have the same ordinance. If you own a soft-story building in Los Angeles, your Mr-Glass storefront is not a cosmetic decision anymore. It’s a structural one.
Last spring, our team got called to a 1960s rental building on Hyperion Avenue in Silver Lake after a Santa Ana wind event blew out a panel of a Mr-Glass 7500 Series storefront. We found the original structural silicone gaskets had hardened in the UV until they lost all elasticity. The glass had been rattling in the frame for months, and the wind finally found the weak point. We removed the damaged lite, upgraded the framing anchors to meet soft-story drift requirements, and installed new factory gaskets. That storefront is tight and code compliant now, and the owner has a written guarantee saying so.
Mr-Glass Models & Products We Service in Los Angeles
We service the full Mr-Glass commercial and residential product range, including the 7500 Series Storefront Framing, 6000 Series Curtain Wall, 4500 Series Skylight, and 3000 Series Window Wall. We stock genuine Mr-Glass factory parts for critical structural and glazing retention components, because aftermarket anchors and gaskets often don’t match the original profile. For cosmetic items like exterior trim and fasteners, we may offer quality equivalents to keep your cost down. But when frame corners have failed or glass edges are compromised, we recommend replacement over repair, every time. We keep the most common Los Angeles service parts on hand locally, so turnaround on a single storefront lite or skylight curb doesn’t depend on a freight shipment from out of state.
See the difference
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AfterMr-Glass Service Pricing in Los Angeles
| Mr-Glass Service | Los Angeles Price Range |
|---|---|
| Storefront Repair | $470 – $2,125 |
| Skylight Replacement | $2,360 – $7,670 |
| Curtain Wall Retrofit | $9,440 – $23,600 |
What drives the number up or down? For a storefront repair, it’s the lite size, whether the frame is still square, and whether gaskets need full replacement or just spot repair. For a curtain wall retrofit, the biggest variable is what the anchors look like once we open the wall and what the existing drift accommodation can handle. Every free estimate includes a written line-item quote, so you see exactly where your money goes. No verbal ballparks. Call (213) 277-6578 and we’ll schedule a walkthrough.
Serving Los Angeles, CA - Our Local Coverage Area
We’re based in the Los Angeles 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 Angeles
Yes, in most cases. Los Angeles requires permits when storefront framing or glass is replaced to current code, and if your building falls under the soft-story retrofit ordinance (LAMC 91.1806), the glazing work often ties into the structural permit. We pull permits, arrange inspections, and document everything for the building department. Call (213) 277-6578 if you’re not sure where your building stands, and we’ll check for you.
Yes. Mr-Glass offers a range of factory finishes, including anodized and powder-coated options, and we order matched factory components for visible framing. Where the original finish is no longer produced, we’ll source the closest available and tell you honestly before any work starts. No surprises in the invoice.
Santa Ana winds push dry desert air across Los Angeles at sustained speeds that put real stress on skylight curb and flashing details, especially on flat-roofed homes. If your Mr-Glass 4500 Series skylight is more than 15 years old, the sealant at the curb may be cracked and ready to fail. A quick inspection before the fall wind season costs nothing. Call (213) 277-6578 to schedule one.
Sometimes, but not always. If the crack started at the glass edge and the frame is still square, a single-lite replacement is often the right fix. If the frame shifted or the anchors moved, just replacing the glass will crack again within months. We inspect the whole assembly before we quote, so you don’t pay twice for the same repair. Call (213) 277-6578 for an exact quote.
Generally, replace. A 30-year-old curtain wall on a hillside lot in Los Angeles has been living with ongoing foundation movement, UV exposure, and perhaps a quake or two. The seals are shot, and the anchors are likely past their useful life. You’ll spend less over ten years replacing the system once than repairing it three times. We’ll give you both numbers in writing and let you decide.
Service Areas Near Los Angeles
Our Mr-Glass crews cover Los Angeles proper and the surrounding communities. We work regularly in Mr-Glass service in Burbank, where commercial storefronts along the downtown corridor need seismic attention, and in Mr-Glass service in Santa Monica, where coastal air speeds up aluminum corrosion. We also serve North Hollywood, Studio City, and West Los Angeles.
Book Your Mr-Glass Service in Los Angeles Today
If your Mr-Glass storefront, curtain wall, skylight, or window wall needs attention, call (213) 277-6578. A live person answers, 24/7. We’ll schedule a walkthrough, write you a line-item price, and stand behind the work for 365 days. Written guarantee, every job.
Written by Trevor Nash, Owner at Penhallow Remodeling Los Angeles, serving Los Angeles since starting his trade at LA Trade-Tech and working residential and light commercial jobs across the Basin for two decades.












