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 Claremont, CA | Milpitas Construction
We provide independent Mr-Glass window and door service across Claremont and Mr-Glass service in La Verne, from the Village to the foothill streets. What makes our work different here is that most Mr-Glass failures in this city aren’t random, they follow a pattern tied to old wood-framed houses, intense west-facing sun, and preservation reviews that slow down the wrong kind of repair. As an independent provider, we’re not authorized, sponsored, or endorsed by the manufacturer, but we know these units inside and out. Call (877) 752-4194 for a free estimate.
Why Claremont Residents Choose Us for Mr-Glass Service
We’ve handled Mr-Glass windows and doors across Claremont’s older housing stock and offer Mr-Glass repair in Upland, so we know exactly how these units fail in foothill heat and Santa Ana wind. The frame chalk, the seals go, the balances bind. When that happens, we source the correct glazing, balances, and hardware rather than forcing a generic fix. Ken Stafford, who runs Milpitas Construction, came up through construction technology training at Evergreen Valley College before spending two decades on residential builds, additions, and remodels. He’s the same guy who’ll tell you straight whether a Mr-Glass unit is worth repairing or needs to come out. We carry OEM Mr-Glass replacement parts when they’re available, and quality aftermarket glazing and hardware when a line’s been discontinued. That’s the difference between a patch job and a fix that holds.
Styles & brands we work with
Common Mr-Glass Construction Problems We Solve in Claremont
- Fogged and failed insulating glass on west-facing units. The summer sun off the San Gabriel foothills is brutal on Mr-Glass Series 700 windows installed in the 1990s. Seals fail, condensation builds between panes, and you’re looking through a permanent haze. We replace the IGU correctly, not just wipe it down.
- Sun-brittled weatherstripping and chalked vinyl frames. Claremont’s hot, dry inland climate bakes south- and west-facing Mr-Glass vinyl frames. The weatherstripping turns stiff and crumbles, then drafts and dust get in. We swap in fresh OEM stripping and verify the sash seats properly.
- Balance and tilt hardware binding in shifted wood-frame openings. Older Claremont homes settle with seasonal soil movement, and Mr-Glass single-hung sashes start binding or the tilt hardware snaps when forced. We repair or replace the balance without tearing up the jamb.
- Water intrusion at sill pans and perimeter caulk joints. Rainy-season storms and wind-driven rain find every weak point where original Craftsman openings were retrofitted with Mr-Glass units. We reset sill pans, flash them properly, and re-caulk so water stays outside.
- Grit-packed sliding tracks on Mr-Glass aluminum doors. Santa Ana winds push dust and fine grit into Series 4000 sliding glass door tracks, especially on the north and east sides of town. Rollers grind, the door sticks. We clean the track, replace rollers if needed, and adjust for smooth travel.
Mr-Glass Service in Claremont: What Local Conditions Mean for Your Equipment
Here’s the thing most contractors won’t tell you about working in Claremont: much of the Village and the blocks around the Claremont Colleges fall under historic preservation review, which means even a window replacement can trigger design-review scrutiny. A homeowner off Indian Hill Boulevard can’t just order any white vinyl double-hung and call it done. The proportions, the muntin profiles, the trim detailing, all of it has to match the original Craftsman or Period Revival character of the house. That’s why our Mr-Glass work in Claremont is frequently as much about design-review paperwork and profile matching as it is about glazing. We replaced a set of fogged, sun-brittled Mr-Glass aluminum sliding windows on a 1950s ranch home off Indian Hill Boulevard near the foothills, where west-facing glass had failed IGU seals and the tracks were packed with grit. We swapped in correctly sized units with tempered glazing, reset the sill pans with proper flashing and caulk, and adjusted the rollers so the sliders glide again, no draft, no condensation. If you’re in a historic district, we’ll help you navigate the review process before a single window comes out.
Mr-Glass Models & Products We Service in Claremont
We service the full Mr-Glass residential lineup you’ll find in Claremont homes: Series 700 vinyl single-hung and double-hung windows, Series 4000 aluminum sliding glass doors, vinyl sliding windows, and Mr-Glass patio and entry door systems with tempered glazing. Our approach is simple. We use OEM Mr-Glass parts, sashes, balances, rollers, and glazing when they’re available for a direct match. When a line is discontinued or OEM pricing doesn’t make sense, we’ll use quality aftermarket alternatives and tell you exactly what’s going in. For Claremont turnaround, we keep common balance and roller hardware stocked locally so we’re not waiting on a warehouse halfway across the country. See our Mr-Glass sales & service page for the full scope of what we handle.
See the difference
Before
After
Before
After
Before
AfterMr-Glass Service Pricing in Claremont
What you’ll pay depends on whether you’re repairing a single unit, replacing a few windows, or doing a full-scale addition that needs matched glazing. Below are the price ranges we work within for Claremont projects.
| Service | Price Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Home Addition | $45,000 – $130,000 |
These ranges cover the broad spread of project sizes. A two-window replacement in a standard mid-century ranch will sit at the lower end. Impact windows on a foothill home with large glass exposures run higher. We provide written line-item quotes so you know exactly what you’re paying for before work starts. Call (877) 752-4194 to schedule your free estimate.
Serving Claremont, CA — Our Local Coverage Area
We’re based in the Claremont area and also offer Mr-Glass in Montclair, so we 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 Claremont
Most likely not. If you’re in the Village or the streets around the Claremont Colleges, even a like-for-like window replacement may require design review to confirm the new units match the original proportions, muntin profiles, and trim details. We’ll help you check the specific requirements for your address before ordering anything. Call (877) 752-4194 and we’ll walk you through what your property triggers.
That fog is failed insulating glass. The west side takes the hottest afternoon sun in Claremont’s inland climate, and after years of that exposure, the IGU seal breaks down and moisture gets trapped between the panes. It’s repairable with a new IGU if the frame is sound. Call (877) 752-4194 for an exact quote.
Yes, in most cases. A worn or snapped balance is a straightforward repair, and we carry the common Mr-Glass balance hardware stocked locally for fast turnaround. If the frame itself is cracked or the sash is warped, replacement becomes the better value. We’ll give you an honest read either way. Call (877) 752-4194.
They handle them fine when they’re installed correctly. The failures we see in Claremont are almost always tied to old installation: missing sill-pan flashing, deteriorated perimeter caulk, or frames that were never sealed for wind-driven rain. We correct those issues when we service or replace the units. Call (877) 752-4194 and we’ll assess what’s going on.
Yes. Whether it’s a home addition or a garage conversion, we match the new Mr-Glass units to the existing windows in profile, glazing, and frame finish, and we also provide Mr-Glass service in San Antonio Heights. On older Claremont homes, that matching matters for both aesthetics and, in historic districts, for review compliance. Call (877) 752-4194 to discuss your addition.
Service Areas Near Claremont
In addition to Claremont, we serve homeowners across the broader foothill and Inland Empire region. If you’re in Marin City, San Juan Bautista, Castroville, or Prunedale, we can help. We also cover Silver Lakes and Piñon Hills for larger home addition and window replacement projects. Our Claremont service area page has the full list. For Mr-Glass work further afield, see Mr-Glass service in La Palma or Mr-Glass service in Spring Valley Lake.
Book Your Mr-Glass Service in Claremont Today
Whether it’s one fogged window off Indian Hill Boulevard or a full home addition that needs matched Mr-Glass glazing, we’re ready to take a look. Call (877) 752-4194 to schedule your free estimate. Build it right the first time, the Bay Area doesn’t give you a free pass on shortcuts.
Written by Ken Stafford, Owner at Milpitas Construction, serving Claremont and the surrounding foothill communities.