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 Duarte, CA
Juniper Windows & Doors is the window company Duarte homeowners call when they want a written price before any work starts and a full year of coverage after it ends. Duarte’s older ranch homes and hillside properties near Royal Oaks and Fish Canyon demand windows and doors that handle intense summer heat, Santa Ana winds, and the occasional mudslide season without warping, leaking, or jamming. Whether you need impact-rated glass for fire-season peace of mind or a front door that seals tight against foothill dust, call (682) 281-2168 and we’ll walk you through the options.
Why Duarte Homes Are Different
Duarte sits at the base of the San Gabriel Mountains, which means two things for windows and doors: serious sun exposure on south-facing walls and genuine wind gusts when Santa Anas funnel down through Fish Canyon. Homes built from the 1950s through the 1980s dominate neighborhoods like Las Lomas and the flats along Huntington Drive, and many still have original aluminum single-pane windows that conduct heat straight into the living room by mid-July. We replace those with dual-pane glass carrying low U-factors (a measure of heat transfer, lower is better) and tight weatherstripping that holds up to dry, dusty conditions. Duarte’s hillside lots on Encanto Parkway and the streets above Royal Oaks Park also mean some installations require extra care with flashing and drainage, because water running downhill during winter rains finds every gap. If you’re in a Duarte HOA, we’ve worked through enough architectural review processes locally to know what documentation they typically ask for before approving window or door changes.
Our Main Duarte Services
Duarte homeowners reach out to us most about replacing tired windows and upgrading entry or patio doors. Here’s what each service involves here in Duarte:
Window Replacement in Duarte
Duarte’s 60-year-old windows aren’t just inefficient, they’re often painted shut, missing screens, or so warped the locks no longer line up. Window Replacement in Duarte means removing the old sash and frame, checking the rough opening for rot or termite damage, and installing a new unit sized to the existing opening. On Duarte’s south-facing walls we often recommend low-E glass to cut heat gain, and in hillside homes near the foothills we suggest impact-rated options when the budget allows. Every replacement gets a written line-item price before we remove so much as a screw.
Window Installation in Duarte
New construction and additions in Duarte require a different approach than replacement, and that’s exactly what this service covers. Window Installation in Duarte is for framed openings that have never held a window before, whether that’s a garage conversion off Buena Vista Street or a bedroom addition climbing into the hillside. We flash the rough opening to Duarte’s wet-winter reality, shim and level each unit precisely, and work alongside your framing crew or our installer team. Same written price promise applies, every time.
Door Replacement in Duarte
Front doors in Duarte take a beating from direct afternoon sun and the dust that blows down the foothills. Door Replacement in Duarte covers everything from a new Therma-Tru entry door on a 1960s ranch to sliding patio doors that no longer roll. We check the threshold and jamb for dry-rot, adjust hinges and strike plates until the door closes with one finger, and make sure the weatherseal is tight enough to keep Santa Ana grit out of your hallway. Every door job starts with a fixed written quote.
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 Duarte
We carry and service PGT, ViewLux, CGI, and CWS product lines, with most replacement parts available quickly through our local supply network. If you have an existing PGT or CGI window that needs a new sash or hardware, we can often source it without replacing the whole unit. See our brands for the full breakdown of each line’s glass packages and frame options.
Pricing for Window Company in Duarte, CA
| Service | Typical range in Duarte |
|---|---|
| Single window replacement (standard size, vinyl frame) | $450 – $850 per window |
| Single window replacement (wood or fiberglass frame) | $800 – $1,400 per window |
| Impact-rated window (PGT or CGI, standard size) | $1,100 – $1,900 per window |
| Full-home window replacement (8 – 12 windows) | $7,500 – $16,000 |
| New construction window installation (per opening) | $180 – $350 per window (labor only) |
| Front entry door replacement (steel or fiberglass) | $1,200 – $2,600 |
| Front entry door replacement (wood, custom) | $2,200 – $4,500 |
| Sliding patio door replacement | $1,800 – $3,800 |
| French door replacement (pair) | $2,400 – $5,200 |
| Door hardware replacement (lockset, hinges, strike) | $120 – $340 per door |
Prices in Duarte climb when a window sits on a hillside home with difficult exterior access, when dry-rot repair is needed inside the rough opening, or when HOA architecture review requires specific frame colors or muntin patterns. Whatever the final figure, Juniper puts it in writing before work begins and it does not change unless the scope changes in writing too.
Neighborhoods We Serve in Duarte
Our crews work across Duarte, from the flat streets off Huntington Drive to the hillside homes above Royal Oaks Park. We know the difference between a 1950s rancher near Beardslee Elementary and a newer hillside build off Encanto Parkway, and we quote accordingly. Typical response time for a free estimate in Duarte is 24 to 48 hours, with the live arrival time sent to your phone the morning of.
- Las Lomas
- Royal Oaks
- Fish Canyon foothills
- Encanto Park area
- Buena Vista / Huntington Drive corridor
Service Area – Cities Near Duarte
Along with Duarte itself, we regularly take on window and door projects in Monrovia, CA, Baldwin Park, CA, Arcadia, CA, and Azusa, CA. Each of those cities has its own housing stock and HOA quirks, and we quote them the same way we quote Duarte: a written price first, a 365-Day Done Right Promise after.
Serving Duarte, CA - Our Local Coverage Area
We’re based in the Duarte 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 Duarte
When the City of Duarte requires a permit for a window or door project, yes, we handle it. Replacement windows that match the existing opening size typically don’t need one, but any rough-opening change or structural header work does. We’ll tell you in the written quote whether a permit is part of the job. Call (682) 281-2168 for an exact answer on your specific project.
Most Duarte homeowners get a free estimate visit within 24 to 48 hours of calling, and you’ll receive a live arrival time so you’re not waiting through a four-hour window. The estimate itself takes about an hour and ends with a written, line-item price. Call (682) 281-2168 to lock in a time.
Yes. If your Duarte HOA requires architectural committee approval before a window or door change, we’ll prepare the spec sheet, product details, and any drawings they ask for. You’ll still need to submit it through your HOA’s usual channel, but the paperwork will be complete and correct the first time.
Ready to get a straight answer on your Duarte windows or doors? Call Juniper at (682) 281-2168 and we’ll schedule a free estimate with a written price before anything starts.
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 Duarte 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.