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Mr-Glass Construction in San Bruno, CA | Brookside Contractors
We provide independent Mr-Glass window, door, and shower enclosure service across San Bruno, from replacement of fogged double-panes to full slider and enclosure installs. We’re not a manufacturer program; we’re Brookside Contractors, a General Contractor in San Bruno, and what sets our Mr-Glass work apart here is simple: we know how these units actually fail in San Bruno’s fog-belt, stucco-ranch housing stock. That means we fix the opening, not just the glass. Call (833) 725-3508 for a free estimate on any Mr-Glass service in San Bruno.

Why San Bruno Residents Choose Us for Mr-Glass Service
We’ve spent years installing and servicing Mr-Glass windows, doors, and shower enclosures across San Bruno’s post-war ranch homes, Crestmoor rebuilds, and hillside properties, so we know how these units actually fail in Peninsula fog and wind. We’re an independent contractor, not affiliated with or authorized by Mr-Glass, and that independence means we recommend the right fix for your home rather than the one a manufacturer program requires. When a sealed unit fogs or a slider track packs with grit, we tell you whether a repair will hold or whether replacement is the better spend. Nate Burrell, our owner and general contractor, trained in construction technology at Gavilan College and spent two decades on South Bay job sites before putting his name on Brookside Contractors. His rule for Mr-Glass work in San Bruno is the same as for any job we take: do it once, do it right, everything else is just a future repair bill. That’s why we re-flash rough openings on stucco walls instead of sliding a new unit into whatever’s already there. Mr-Glass sales & service calls in this part of the Peninsula usually come from homeowners tired of fighting condensation or drafts, and we’d rather solve the root cause than sell a band-aid.
Styles & brands we work with







Common Mr-Glass Construction Problems We Solve in San Bruno
- Fogged failed double-pane sealed units on west-facing Mr-Glass windows. The marine air off the Pacific side drives thermal-pane seal failure faster than inland installs see. We pull the old sash, order the right OEM or matched aftermarket unit, and set it straight. Most west-wall ranches in San Bruno deal with this within 15 to 20 years of the original install, sometimes sooner on Crestmoor lots that catch the full afternoon wind.
- Slider door tracks and rollers corroding or packing with grit on fog-belt homes. Salt air and fine wind-blown grit work into the bottom track, the rollers chew themselves up, and the panel starts dragging or jumping. We replace rollers matched to the frame’s actual channel and weight rating, not a generic kit off a shelf.
- Frameless shower door hinges and seals degrading in tight, poorly ventilated ranch baths. San Bruno’s older 1940s and 1950s homes often have small bathrooms with a single window or none at all. Moisture hangs against the glass and hardware, seals stiffen, hinges loosen, and the door starts to sag. We replace hinges and seals with OEM Mr-Glass parts where they’re still supported, and we’ll tell you if ventilation is the real problem before we re-hang the door.
- Aluminum and vinyl window frames on stucco walls where original flashing was never stepped properly. Wind-driven rain off the Coastside wicks behind the frame and rots the rough opening without anyone noticing until the wall feels soft. Hillside homes and Flats homes alike are prone to this. We pull the unit, re-flash, and re-seal the rough opening before the new Mr-Glass window goes back in.
- Cracked or failing glass on hillside decks and retaining-wall homes. Properties climbing toward Sweeney Ridge catch a lot of wind, and a hard gust can send a branch or a patio chair into a slider or a fixed picture window. We replace the glass and repair the frame, and for hillside-facing glass we’ll often recommend impact-rated Mr-Glass units that hold up better to the next winter storm season.
Mr-Glass Service in San Bruno: What Local Conditions Mean for Your Equipment
Because so much of San Bruno’s housing is 1940s to 1960s stucco ranch on tight infill lots, most Mr-Glass window and slider replacement jobs here land in walls with original nail-fin framing and no modern flashing. Unlike greenfield construction, every replacement has to be detailed to an existing, often unflashed opening a few feet from the neighbor’s fence line. That’s the part of this work a generic Mr-Glass page never talks about. On a post-war ranch off San Mateo Avenue near downtown, we replaced a row of fogged Mr-Glass vinyl sliders on the west wall where Pacific fog had blown out the sealed units and the stucco had never been flashed behind the frames. For homeowners needing Mr-Glass repair in Pacifica, we bring the same re-flashing expertise. We pulled each unit, re-flashed and sealed the rough openings, set new Mr-Glass single-hungs with proper head flashing, and re-stuccoed the returns. The homeowner finally stopped fighting condensation and drafts in the front rooms. That job is the norm in San Bruno, not the exception. If you’re in a house built before modern flashing details were standard, the window itself is only half the problem. The other half is the opening it sits in.
Mr-Glass Models & Products We Service in San Bruno
We service Mr-Glass vinyl single-hung and slider replacement windows, Mr-Glass aluminum sliding glass patio doors, Mr-Glass frameless and semi-frameless shower enclosures, and Mr-Glass custom fixed picture windows and transoms. On the parts side, we use OEM Mr-Glass glass units, rollers, and hinges when the model is still supported, and quality aftermarket hardware where OEM is discontinued or overpriced, matched to the frame’s actual channel and weight rating. We keep common roller sets, glazing gaskets, and shower hinge hardware on hand for fast San Bruno turnaround, so a slider that’s dragging or a shower door that’s sagging doesn’t have to stay that way for weeks while parts ship. On older units we repair gaskets, rollers, and hinges honestly, but when a sealed unit has fogged or a frame has cracked, we tell you replacement is the better spend rather than selling a repair that won’t hold.
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AfterMr-Glass Service Pricing in San Bruno
Most Mr-Glass service in San Bruno falls into a few clear buckets. A single window replacement runs $4,500 to $15,000 depending on how many units are involved, whether the rough opening needs re-flashing, and whether you’re going with impact-rated glass. Walk-in shower installations sit between $4,500 and $12,000. Here’s the line-item breakdown:
| Service | Typical Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Shower Replacement | $3,000 – $8,500 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
What drives the cost in San Bruno is usually the condition of the rough opening, not the glass itself. A stucco wall that needs re-flashing and re-patching adds real labor hours. A tight hillside lot where the dumpster barely fits adds time too. Our free estimate includes a walkthrough, measurements, and a written line-item quote so you see exactly where the money goes. Call (833) 725-3508 to schedule yours.
Serving San Bruno, CA — Our Local Coverage Area
We’re based in the San Bruno area and know this community well, and we also provide Mr-Glass service in Millbrae. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Mr-Glass Construction in San Bruno
West-facing windows in San Bruno sit in the path of persistent marine air and wind-driven moisture coming off the Pacific side of the Peninsula, and that constant damp cycle causes thermal-pane seal failure years faster than inland installs. The fog is a failed sealed unit, not a cleaning problem, and the fix is replacing the glass or the sash. We also offer Mr-Glass service in Brisbane for the same marine-climate issues. Call (833) 725-3508 and we’ll assess which route makes sense for your windows.
Yes, we match the frame profile, glass color, and grid pattern so a replacement unit doesn’t stand out from the rest of the wall. Where the original Mr-Glass model is still supported, we use OEM glass units; where it’s discontinued, we source a quality aftermarket unit cut to the same spec. Replacing only the failed units keeps the job reasonable, and we’ll tell you honestly if matching isn’t worth it on older frames.
Most like-for-like window replacements in San Bruno don’t require a permit, but if the rough opening is being modified, a structural header is involved, or you’re changing the size of the opening, San Bruno’s building department will want plans and an inspection. Shower enclosures typically don’t require a permit unless plumbing is moved. We pull permits when the job calls for them and handle the inspection scheduling, so you’re not chasing paperwork.
Indirectly, yes. The same cool, damp climate that drives the fog also keeps older San Bruno ranch baths from drying out, especially the tight, poorly ventilated ones. Moisture hangs against frameless shower hinges and seals, degrading them faster than in a dry inland climate. The glass itself is fine; it’s the hardware that suffers, and it’s usually a straightforward hinge and seal replacement rather than a full enclosure swap.
It can, but only if the installer shims and details the rough opening instead of forcing the frame to match the wall. A 70-year-old stucco ranch is rarely square, and a slider that’s installed tight to a bowed wall will bind, drag, or leak. We square the rough opening with proper shims and flashing before the new Mr-Glass slider goes in. That’s the difference between a door that glides and one you fight every morning. For an exact assessment of your wall, call (833) 725-3508, estimates are free.
Service Areas Near San Bruno
Brookside Contractors runs Mr-Glass service across the Peninsula and South Bay. We cover San Bruno service area zip 94066, plus the surrounding communities. If you’re in Mr-Glass service in Moss Beach and fighting the same fog-belt seal failures, we make that run. We also handle Mr-Glass service in South San Francisco and the Morgan Hill, San Martin, and Gilroy areas to the south.
Book Your Mr-Glass Service in San Bruno Today
If your Mr-Glass windows are fogged, a slider is dragging, or a shower enclosure is sagging, we’ll send someone out to look at the actual frame and opening, not just the glass. Call (833) 725-3508 to schedule your free estimate in San Bruno.
Written by Nate Burrell, Owner at Brookside Contractors, serving San Bruno and the greater Peninsula since day one.