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 Los Angeles, CA
Juniper Windows & Doors is a window company in Los Angeles, CA that handles replacement windows, new-construction window installs, and door replacement. Los Angeles homes run from 1920s Spanish-style bungalows in Highland Park to glassy hillside builds in Studio City, and the right window or door is rarely a one-size-fits-all call. We price every Los Angeles job in writing before any work starts, and we back the finished install with our 365-Day Done Right Promise. Call (682) 281-2168 to schedule a free estimate.
Why Los Angeles Homes Are Different
Los Angeles does not have one housing stock; it has at least six, and they all behave differently once the sun hits them. A 1940s stucco home in El Sereno often has original wood sash windows with single-pane glass and frames that have shifted over eighty years of dry summers and the occasional hard rain. A 2005 tract build in Porter Ranch may have builder-grade vinyl that fogs between the panes after fifteen years of UV exposure. A hillside house in Mount Washington deals with wind loads and direct afternoon heat that flat-land homes never see.
The common thread is the sun. Los Angeles gets roughly 284 days of sunshine a year, and that constant UV is hard on window seals, door weatherstripping, and any finish facing south or west. We also see salt air near the coast in neighborhoods like San Pedro and Wilmington, which accelerates corrosion on door hardware and aluminum frames. Terrain matters too: many Los Angeles hillside homes require windows and doors that meet stricter wind and impact standards than the rest of the city, and some HOAs in areas like Encino and Sherman Oaks have their own architectural approval process before a door style or window color can change.
Our Main Los Angeles Services
Most Los Angeles homeowners call us for one of three jobs. Each has its own dedicated Los Angeles page with pricing, timelines, and what to expect.
Window Replacement in Los Angeles
Replacing windows in Los Angeles is usually about heat, noise, or fogged glass. Older single-pane windows in neighborhoods like West Adams or Leimert Park let the afternoon sun turn a bedroom into an oven, and they do almost nothing against street noise. We remove the old sashes, check the rough opening for rot or shifting, and install new windows sized to the actual opening, not just the old frame. Los Angeles homes on hillsides or in wind-exposed areas often benefit from impact-rated glass, which we carry through PGT and CGI. Learn more on our Window Replacement in Los Angeles page.
Window Installation in Los Angeles
New window installation in Los Angeles comes up a lot in additions, ADU conversions, and full renovations. The job is different from replacement because the rough openings are often being framed fresh, which means we can work with the general contractor before drywall goes up. Los Angeles permits for structural work on exterior walls are common, and many of the projects we see in neighborhoods like Van Nuys and Reseda include city inspections. We install new-construction windows from PGT, CWS, and ES Windows, with the same written-price rule we apply to every job. Details are on the Window Installation in Los Angeles page.
Door Replacement in Los Angeles
Door replacement in Los Angeles is often about two things: security and a door that no longer swings or seals correctly. Older wood doors in neighborhoods like Boyle Heights or Lincoln Heights swell in the winter rains and stick, while hollow-core doors from the 1970s do little for security or sound. We replace entry doors, patio sliders, and French doors, and we stock fiberglass and steel options from Therma-Tru that hold up to Los Angeles sun better than bare wood. Every door replacement gets the same written price before work begins. See the specifics on our Door Replacement in Los Angeles page.
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 Los Angeles
We work with eight product lines, and in Los Angeles we stock parts for PGT, CGI, CWS, and ES Windows locally. That means most repair or replacement work does not wait on a cross-country shipment. Browse the full range on our brands page.
Pricing for Window Company in Los Angeles, CA
| Service | Typical range in Los Angeles |
|---|---|
| Window replacement (per window) | $450 – $1,200 |
| Standard double-hung replacement | $550 – $950 |
| Impact-rated window replacement | $900 – $1,800 |
| Full-home window replacement (10-14 windows) | $6,500 – $16,000 |
| New-construction window installation | $650 – $1,400 per opening |
| Door replacement (entry door) | $800 – $2,500 |
| Patio slider door replacement | $1,400 – $3,800 |
| Screen replacement | $40 – $120 |
| Weatherstripping replacement | $80 – $250 |
Los Angeles prices shift with a few local factors: hillside access and wind-load requirements push window costs up, and any job in a multi-story home with hard exterior access adds labor time. The price we quote is the price you pay; we put it in writing before the first screw turns.
Neighborhoods We Serve in Los Angeles
Our crews work across Los Angeles, from the San Fernando Valley to the Eastside to the Harbor area. If you are within the city of Los Angeles, we can schedule you. Response time for most Los Angeles neighborhoods is same-week for estimates, with installation scheduled based on product availability.
- Highland Park
- Encino
- Van Nuys
- Boyle Heights
- San Pedro
Service Area – Cities Near Los Angeles
Beyond the city of Los Angeles, Juniper serves several nearby communities. Homeowners in Huntington Park, CA, South Gate, CA, Bell, CA, and Maywood, CA can book the same written-price estimate and 365-Day Done Right Promise. Each area has its own local page with neighborhood-specific details.
Serving Los Angeles, CA - Our Local Coverage Area
We’re based in the Los Angeles 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 Los Angeles
For most Los Angeles neighborhoods, we can schedule an estimate within the same week you call. Installation timing depends on the product line and whether custom sizing is involved, but we will give you a written schedule with your written price before any work starts. Call (682) 281-2168 to check current availability in your area.
Window replacement that keeps the same rough opening typically does not require a permit in Los Angeles, but enlarging an opening or new-construction installation often does. We can tell you during the estimate whether your project triggers the permit process, and we handle the paperwork when it does. Call (682) 281-2168 with your address and we will look into it.
We cover the city of Los Angeles and surrounding communities. If you are in the San Fernando Valley, the Eastside, South LA, or the Harbor area, you are in our service zone. We also serve nearby cities like Huntington Park, South Gate, Bell, and Maywood with the same pricing and guarantee. Call (682) 281-2168 to confirm your address is covered and book a free estimate.
Ready to get a written price for your Los Angeles window or door project? Call Juniper Windows & Doors at (682) 281-2168 to schedule your free estimate.
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 Los Angeles 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.