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Mr-Glass Construction in Half Moon Bay, CA | Daly City Construction
We provide independent Mr-Glass service across Half Moon Bay and Mr-Glass in Moss Beach, repairing, resealing, and replacing Mr-Glass windows, patio doors, and storefront systems. What makes our Mr-Glass work different here comes down to one thing: we understand how this brand’s hardware and seals fail specifically under Half Moon Bay’s fog belt and salt-laden onshore winds, not just how the catalog says they should perform. Daly City Construction is an independent Mr-Glass service provider, not a manufacturer-authorized shop. Call (866) 505-5254 for a free estimate.

Why Half Moon Bay Residents Choose Us for Mr-Glass Service
Noel Cabrera grew up in Daly City’s Westlake district, where postwar tract homes taught him early that coastal moisture and mediocre flashing are a bad combination. He trained in construction technology at City College of San Francisco before spending years swinging a hammer on residential and light commercial jobs across San Mateo County. That background matters when you’re dealing with Mr-Glass units in Half Moon Bay, because the failure patterns here aren’t the ones you’ll find in a product manual.
We work on Mr-Glass units every week, which means we know how their tilt hardware, seals, and glazing assemblies actually age in coastal conditions. We’re not authorized, sponsored, or warranty-backed by Mr-Glass. What we are is a shop that repairs, reseals, and replaces their products better than a generalist would, because we’ve seen exactly where they fail in this climate. For the full scope of what we do, see our Mr-Glass sales & service page.
Styles & brands we work with







Common Mr-Glass Construction Problems We Solve in Half Moon Bay
- Chalky, pitted aluminum frames on west-side homes. Salt-laden onshore winds pit and chalk Mr-Glass aluminum frames in neighborhoods like Alsace Loraine and Ocean Colony. The corrosion creeps under the factory finish at sill and threshold joints long before most owners notice anything wrong, and by then the frame section often needs replacement rather than touch-up.
- Clogged weep systems that rot the framing below. Fog-belt condensation overwhelms Mr-Glass weep holes and drainage slots when they clog with salt film and coastal debris. Water backs up into the sill pan, sits against the rough framing, and rots it from the inside out. We clear and re-slot the drainage, then replace any framing that’s gone soft.
- Seized rollers and tilt-latch hardware on sliding patio doors. Mr-Glass roller and tilt-latch hardware seizes from marine corrosion faster than inland crews would ever expect. Worn rollers drag the panel so the weather seal never closes fully against Half Moon Bay’s driving spray, which means the leak gets worse every season.
- Hardened glazing seals that wick wind-driven rain. Glazing seals and gaskets on older Mr-Glass units harden in the cool, damp cycle this city runs on. Wind-driven rain wicks past the bead and stains interior trim without ever showing an obvious leak, so the damage is already well underway by the time you see the watermark.
- Never-dry sills that trap moisture against the framing. When Half Moon Bay’s marine layer sits over the west side for days, Mr-Glass frames and sills never fully dry out. A window or door that tests fine on a sunny afternoon can still be trapping moisture against the framing all week, which is exactly what we look for during an inspection.
Mr-Glass Service in Half Moon Bay: What Local Conditions Mean for Your Equipment
Half Moon Bay’s marine layer can sit over the west side for days at a time, so Mr-Glass frames and sills there never fully dry out. That means a window or door that tests fine on a sunny afternoon can still be trapping moisture against the framing all week. In Ocean Colony we pulled a set of Mr-Glass sliding patio doors whose rollers had seized and whose aluminum sill was chalky with salt corrosion. The framing below was soft where the clogged weep slots had been backing water up for seasons. We replaced the rollers with marine-grade stainless hardware, cleared and re-slotted the drainage, replaced the rotted sill framing and flashing, and reset the panels so the door sealed against the onshore wind again. That’s not a repair you can spec from a catalog. It’s the kind of fix you learn by doing it in this specific climate, on this specific housing stock, block by block.
Mr-Glass Models & Products We Service in Half Moon Bay
We service the Mr-Glass 4000 Series sliding glass doors, Mr-Glass 1500 Series single-hung and sliding windows, Mr-Glass aluminum storefront and patio door systems, and Mr-Glass custom fixed and awning units built for coastal view walls. Our parts approach is simple: we use OEM Mr-Glass rollers, latches, weatherstrip, and glazing gaskets where the part is still in production, and quality aftermarket stainless or marine-grade hardware where the OEM piece is the weak link in salt air. On units with sound frames and glazing we reseal and rehardware honestly. When corrosion has eaten the frame section or the sill pan is rotted out, we tell you replacement is the cheaper long-run call. That kind of straight talk is why homeowners across the coast call us first. We serve the entire Half Moon Bay service area.
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AfterMr-Glass Service Pricing in Half Moon Bay
Here’s what Mr-Glass work typically runs in Half Moon Bay, based on the market rates we’ve calibrated across the peninsula:
| Service | Typical Price Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Roof Repair | $400 – $1,800 |
What drives the cost is frame condition, whether the sill pan needs reframing, and whether we’re rehardwaring a sound unit or replacing a corroded one. A free estimate from us includes a straight answer on repair versus replacement, and a written line-item scope. We offer the same thorough assessments for Mr-Glass in Hillsborough. Call (866) 505-5254 to schedule one.
Serving Half Moon Bay, CA — Our Local Coverage Area
We’re based in the Half Moon Bay area and know this community well, and we also offer El Granada Mr-Glass service. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Mr-Glass Construction in Half Moon Bay
No. We’re an independent Mr-Glass service provider. That means we’re not bound by manufacturer pricing or warranty restrictions, and we’re free to recommend the parts and fixes that actually hold up in Half Moon Bay’s salt air, including marine-grade aftermarket hardware where the OEM piece is the weak link.
Yes, where the OEM part is still in production and still worth installing. For rollers, latches, weatherstrip, and glazing gaskets, we use OEM Mr-Glass components. But when the factory hardware is the thing corroding out, we switch to stainless or marine-grade aftermarket parts that outlast the original in this climate.
Most roller replacements, resealing jobs, and drainage clearing are done same day. Full window replacements or reframing work that involves rotted sill pans typically runs two to five days depending on scope. We’ll give you a straight timeline at the estimate. Call (866) 505-5254 to get scheduled.
We service the 4000 Series sliding glass doors, 1500 Series single-hung and sliding windows, aluminum storefront and patio door systems, and custom fixed and awning units for coastal view walls. If you’ve got a Mr-Glass product that isn’t on that list, call us. If we can’t service it, we’ll tell you who can.
The damp changes the materials and the methods. We use marine-grade hardware, stainless fasteners, and moisture barriers rated for constant salt exposure. If your Mr-Glass replacement is on the west side of town, we account for the fact that framing may never fully dry between fog cycles, and we detail the flashing accordingly. We also bring that same expertise to our Montara Mr-Glass service. For an exact quote, call (866) 505-5254, estimates are free.
Service Areas Near Half Moon Bay
Beyond Half Moon Bay, we run Mr-Glass service calls into Daly City, Broadmoor, Colma, Visitacion Valley, Noe Valley, and Brisbane. If you’re just over the hill, check out our Mr-Glass service in San Carlos or our Mr-Glass service in Redwood City pages.
Book Your Mr-Glass Service in Half Moon Bay Today
Tell me what the house needs, not what you think it needs, then we’ll figure out the right fix. That’s how Noel runs every Mr-Glass job in Half Moon Bay. Call (866) 505-5254 to schedule your free estimate and get a straight answer on repair versus replacement.
Written by Noel Cabrera, Owner at Daly City Construction, serving Half Moon Bay’s fog belt and salt air with honest Mr-Glass repair and replacement.