Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Before
After
Before
After
Before
AfterWindow Company in South Whittier, CA
Juniper Windows & Doors is the window company South Whittier homeowners call when they want a straight answer: a written price before work starts, a real person on the phone, and windows or doors built for Southern California heat that never pretend otherwise. South Whittier’s housing stock runs heavy on 1950s and 1960s ranches and split-levels, which means most jobs we do here are replacements, not new construction. The sun alone is enough reason to call us at (682) 281-2168 for a free estimate before your next utility bill reminds you again.
Why South Whittier Homes Are Different
South Whittier sits inland, where summer temperatures routinely push past 90 degrees and the marine layer burns off before breakfast. Windows here take direct afternoon sun on the west and south exposures, which accelerates seal failure, warps vinyl frames, and turns single-pane glass into a heat radiator aimed at your living room. We regularly see homes near Pioneer Boulevard and around the neighborhoods west of Colima Road where original wood sashes have swollen shut in the dry heat or been painted over so many times the glass is sealed in place.
Most homes in South Whittier were built before dual-pane glass became standard, so we’re often pulling out aluminum sliders from the 1960s that conduct heat like a frying pan. Terrain is mostly flat and tract-style, which makes access straightforward, but older stucco exteriors mean we plan flashing and trim details carefully so the new unit seats correctly without cracking surrounding stucco. Unincorporated Los Angeles County jurisdiction applies here, so permit requirements follow county building codes rather than city hall rules, and our team handles that paperwork on every quote that needs it.
Our Main South Whittier Services
South Whittier homeowners call us most about two things: swapping out failed windows and replacing doors that no longer seal or lock cleanly. Each has its own South Whittier page with local pricing and the specifics of how we approach the job.
Window Replacement in South Whittier
Replacing windows in South Whittier usually means pulling out aluminum or wood originals and setting in dual-pane units sized to the existing rough opening. We see a lot of west-facing bedroom windows with blown seals and living-room sliders that don’t latch anymore. The work includes removing the old frame to the rough opening, installing the new window with new flashing, and trimming the interior back out clean. Replacement here is fastest when the framing is sound, which it usually is in these tract homes. Window Replacement in South Whittier covers costs, timelines, and what to expect from tear-out to final walkthrough.
Window Installation in South Whittier
New window installation in South Whittier comes up when an addition or remodel changes the rough opening size, or when a homeowner wants a different window shape than what’s there. That means cutting into stucco or reframing, which changes the scope and the permit path. We coordinate county requirements, flash every opening to handle our winter rain, and keep the job on a written price from the first quote. Window Installation in South Whittier walks through the process, the permit reality in unincorporated Los Angeles County, and what the work typically costs here.
Door Replacement in South Whittier
South Whittier front doors catch full afternoon sun, and back doors often open onto patios where heat and occasional rain have done a number on the threshold and weatherstripping. Door replacement here is about more than looks: a warped slab or a frame that’s pulled away from the stucco means drafts, bugs, and a lock that doesn’t engage fully. We replace the slab, the frame, or both, depending on what the existing opening will accept, and we match trim to the house’s era. Door Replacement in South Whittier has the specific pricing and the brands we recommend for inland sun exposure.
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 South Whittier
We stock and service CGI, CWS, and ES Windows product lines for South Whittier jobs, with parts for most common repairs available locally in our service fleet. That means fewer trips back to the shop and a faster turnaround when a sash, balance, or latch needs replacement. See our brands for the full range.
Pricing for Window Company in South Whittier, CA
| Service | Typical range in South Whittier |
|---|---|
| Standard window replacement (vinyl, dual-pane) | $800 – $1,500 per window |
| Impact-rated window replacement | $1,200 – $2,200 per window |
| Full-frame window replacement (not insert) | $1,500 – $2,800 per window |
| Window installation (new opening, standard size) | $1,000 – $2,000 per window |
| Window installation (large or custom opening) | $2,000 – $4,500 per window |
| Patio door replacement (sliding glass, standard) | $2,500 – $5,000 per door |
| Front door replacement (steel or fiberglass, pre-hung) | $1,800 – $4,000 per door |
| Interior door replacement (slab, no frame) | $500 – $1,200 per door |
In South Whittier, the biggest price movers are full-frame tear-outs versus insert replacements, impact-rated glass upgrades on west-facing walls, and any framing repair once the old unit comes out and the rough opening reveals itself. Every Juniper job gets a written price before we order a single part, and that number is the number you pay, covered by the 365-Day Done Right Promise.
Neighborhoods We Serve in South Whittier
We cover all of South Whittier, from the streets west of Colima Road up through the neighborhoods near Pioneer Boulevard and down toward La Mirada. Response time across the area is typically same-week for quotes and within a two-week window for scheduled installations, depending on product lead times.
- West of Colima Road
- Near Pioneer Boulevard
- South of Leffingwell Road
- North of La Mirada Boulevard
- Unincorporated neighborhoods east of the 605
Service Area – Cities Near South Whittier
Juniper Windows & Doors services South Whittier and the surrounding region. We also serve Los Angeles, CA, San Francisco, CA, San Jose, CA, and San Diego, CA. Dispatch and scheduling are coordinated from our Los Angeles office, with crews serving South Whittier locally.
Serving South Whittier, CA - Our Local Coverage Area
We’re based in the South Whittier 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 South Whittier
We typically schedule quotes in South Whittier within two to four business days, and the visit takes about 45 minutes to measure and price. Once the job is booked, installation timing depends on the product line you choose and whether it’s a stock or custom size. Call (682) 281-2168 and we’ll get you on the calendar.
For straightforward insert replacements where the rough opening stays the same, usually not. Full-frame replacements, new window openings, or any structural change in unincorporated Los Angeles County may require a county permit. We pull permits when the job calls for one and pass the inspection before we call it done.
Yes. HOAs in South Whittier, especially in the newer pockets, sometimes have rules about window color, frame material, or door style. We’ll work from your HOA’s approved spec list so the finished job passes both the association review and your eye. Bring us the HOA’s window and door guidelines and we’ll quote to that spec.
Ready to replace those windows or doors in South Whittier? Call Juniper Windows & Doors at (682) 281-2168 for a free estimate. You’ll get a written price before any work starts, a live arrival time on the day of the job, and the 365-Day Done Right Promise in writing on every project.
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 South Whittier 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.