Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
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AfterWindow Company in Claremont, CA
Juniper Windows & Doors handles window replacement, window installation, and door replacement for Claremont homeowners who want a written price before any work begins. Claremont’s mix of 1920s craftsman bungalows, mid-century ranch homes, and newer foothill construction means the right window or door is rarely a one-size-fits-all answer. The San Gabriel foothills bring real temperature swings and strong afternoon sun, so glass spec matters here. Call (682) 281-2168 and we’ll walk you through what your home actually needs.
Why Claremont Homes Are Different
Claremont’s housing stock runs older than most of the Inland Empire. Homes north of Foothill Boulevard and around the Claremont Village sit on tree-lined streets with original wood sash windows that have been fighting dry heat and cool overnight dips for 60, 80, sometimes 100 years. Frames warp, glazing putty crumbles, and single-pane glass does almost nothing against a July afternoon. In the newer developments off Base Line Road and Mills Avenue, builders’ grade aluminum windows from the 1980s and 1990s are hitting the end of their service life, with seals failing and condensation building between panes.
Then there’s the wind. Claremont sits at the mouth of the San Gabriel Canyon, and the Santa Ana winds that funnel through in fall can push dust and debris at windows hard enough to pit glass and loosen framing. Impact-rated and laminated glass options from PGT and CGI aren’t just for coastal homes, they’re a real consideration here, especially for east-facing exposures that take the brunt of those gusts. The foothill grade also means drainage matters: doors on sloped lots need properly flashed sills or the first heavy winter rain finds its way inside.
Our Main Claremont Services
Most Claremont homeowners reach out for one of three jobs, and each has its own dedicated Claremont page so you can get specifics without wading through anything irrelevant.
Window Replacement in Claremont
Replacing windows in Claremont usually means pulling old wood or aluminum units that were never engineered for this climate and swapping in dual-pane, low-E glass with a U-factor low enough to matter when it’s 95 degrees on Arrow Highway and 40 at night. We work with PGT, CWS, and ES Windows to match sightlines on older homes without sacrificing performance. Full details, including Claremont-specific pricing and what the process looks like on a 1920s stucco bungalow, are on the Window Replacement in Claremont page.
Window Installation in Claremont
Installation on a new build or a major remodel in Claremont has different demands than replacement: precise rough openings, updated building code compliance for egress and tempered glass, and coordination with your general contractor. We spec and install, with the same written-price rule applied before anyone frames a single opening. If you’re adding a room or building new in the foothills, the Window Installation in Claremont page covers what to expect from planning through final inspection.
Door Replacement in Claremont
Claremont front doors take a beating: direct afternoon sun on west-facing entries, dry air that shrinks wood, and the same canyon winds that rattle sidelights. We replace entry doors, patio sliders, and French doors, with Therma-Tru and ViewLux options that hold their shape and seal against Claremont’s temperature extremes. Slider rollers and weatherstripping wear faster here than in coastal cities, and this page helps you plan around that. See Door Replacement in Claremont for costs and what a replacement actually involves.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Claremont
We install and service PGT, CWS, ES Windows, and Therma-Tru products in Claremont, with most replacement glass and common door components available locally for fast turnaround. If a part isn’t on hand, we order direct and keep you posted with photo updates until it’s in. See our brands for the full line of what we carry and why we trust each one.
Pricing for Window Company in Claremont, CA
Window and door pricing in Claremont runs in line with the broader Los Angeles County market, with a few local variables that can push a number up: older homes with non-standard rough openings, lead-safe work rules on pre-1978 interiors, and the extra flashing and drainage details that foothill lots require. The ranges below reflect typical Claremont jobs we price and install.
| Service | Typical range in Claremont |
|---|---|
| Window replacement (full home, 10 – 15 windows) | $6,000 – $18,000 |
| Window installation (new construction, per opening) | $400 – $900 |
| Door replacement (entry door, mid-range) | $1,200 – $3,500 |
| Sliding patio door replacement | $2,500 – $5,500 |
| French door replacement (pair) | $3,000 – $7,000 |
| Impact-rated window upgrade (per window, PGT or CGI) | $900 – $2,200 |
| Glass insert / insulated glass unit replacement | $250 – $600 |
| Window frame repair (wood, per window) | $200 – $500 |
When an older Claremont home has original wood windows with rotten sills or lead paint, the labor and materials cost creeps toward the upper end, and that’s exactly why we write the number down before anything starts. You get one price, in writing, and the 365-Day Done Right Promise covers the finished work for a full year, parts and labor.
Neighborhoods We Serve in Claremont
We work throughout Claremont, from the historic streets around the Claremont Village to the foothill neighborhoods above Foothill Boulevard. Crews typically reach any Claremont address within a single scheduled window, coordinated from our Los Angeles office.
- Claremont Village
- North Claremont (above Foothill Boulevard)
- Stone Canyon / Claraboya
- Mills Avenue corridor
- Base Line Road area
Service Area – Cities Near Claremont
Our crews also serve homeowners just outside Claremont city limits. If you’re in Montclair, CA, La Verne, CA, Upland, CA, or Ontario, CA, the same written-price rule and 365-Day Done Right Promise apply, and scheduling works the same way.
Serving Claremont, CA - Our Local Coverage Area
We’re based in the Claremont 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 About Window Company in Claremont
Crews are dispatched from our Los Angeles office and schedule around your availability, not the other way around. You’ll get a live arrival time to track, and the technician who shows up is background-checked and uniformed. Call (682) 281-2168 and a real person answers, any time of day.
Like most of Los Angeles County, Claremont requires permits for structural changes, and some window replacements that alter openings fall into that category. We handle the permit paperwork and inspections as part of the job when they’re required, and we’ll tell you upfront at the estimate if yours qualifies.
Every Claremont project is covered by our 365-Day Done Right Promise: if it’s not right, we make it right, for a full year after installation, parts and labor. If a repair fails, the second visit is free. No charge, no argument.
Ready to price it? Call (682) 281-2168 for a free Claremont estimate. You’ll get a written number before any work starts, and a real person on the line whenever you call.
What happens when you call
- 1A real person answersNo phone trees - talk to a local windows & doors pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Claremont Customers Say
"Front door looks great and shuts well. The threshold is sealed well and the lock lines up with the strike."
- Rory F."Quote came in the app with options for glass. Easy to compare."
- Vera L."Door replacement. Installer texted when on his way and finished by lunch. Tight and clean."
- Neil B.