New windows and doors improve comfort, cut energy bills and add long-term value to your home. Westlight Windows Los Angeles pairs proven product lines with our own installing crews for lasting performance - and a price we put in writing.
Choose your installer
The unit is half the job - the install is the other half. Our own background-checked crews measure, set, seal and insulate every opening, and they know the lines we quote inside and out because they install them every week.
Select the right products
Compare styles, materials and glass packages side by side until the fit is right for your rooms, your budget and your goals. The product-line comparison below is the place to start.
Prepare your home for install
Before install day we walk you through a short checklist - furniture pulled back, treatments down, a clear path to each opening - so install day is watch-it-happen, not scramble.
Compare the Lines We Quote
Every project is priced on the same lines, side by side - the price indicators below are relative, and your consultant shows exact numbers on your actual openings.
PGTThe line homeowners arrive naming - the most impact certifications in the industry$$$
- More impact certifications than any other line we quote
- WinGuard, EnergyVue and ClassicVue Max systems built for every wind zone
- 99% on-time delivery keeps your install date on the calendar
CGIThe heavyweight impact line$$$$$
- Large-missile impact ratings for the strictest wind zones
- Architectural-grade aluminum with commercial-depth frames
- The line we quote when protection is the whole point
CWSThe value pick$$
- Vinyl systems built to strict wind codes
- Strong energy packages at the friendliest price point
- The smart start for whole-home replacements on a budget
ESWSlim lines, big glass$$$$
- Narrow-sightline aluminum for modern elevations
- Oversized openings and floor-to-ceiling glass
- Impact-rated without the bunker look
ECOThe aluminum impact workhorse$$$
- Factory-built aluminum impact systems
- A strong price-to-protection ratio for coastal homes
- Proven inventory lines with short lead times
PGT Windows & Doors in Los Angeles, CA | Westlight Windows Los Angeles
Westlight Windows Los Angeles provides independent PGT window and door service across the city, from Eagle Rock to San Pedro. We repair, retrofit, and replace PGT WinGuard impact units, SpectraGuard lines, and PremierVue models, and the one thing that makes our work different here is that we understand how PGT’s hurricane-rated engineering behaves under Los Angeles seismic and UV conditions, not just Florida wind loads. That matters more than most homeowners realize. If you’re dealing with a PGT slider that binds, a casement crank that pops, or glass that’s fogged between the panes, call (213) 810-3461 for a straight answer and a free estimate.
We’re an independent PGT service provider, not a factory-authorized dealer. That independence means we recommend what’s actually right for your house, and we stock PGT sales & service parts alongside proven aftermarket options so you’re never waiting on a backordered piece. Owen Satterfield, our owner, grew up in Palms near the 405 and has been measuring, framing, and hanging windows and doors across the Los Angeles basin for going on two decades. He’ll be the first to tell you that a window is only as good as the install around it.
Why Los Angeles Residents Choose Us for PGT Service
Most window companies in Los Angeles can sell you a PGT window. Far fewer can tell you why your PGT WinGuard slider keeps jumping its track in the middle of a Santa Ana event, or why the low-E coating on your west-facing units looks hazy after six years. That’s the difference between selling a product and actually servicing it.
We keep genuine PGT parts in local inventory for the failures we see most, roller assemblies, weatherstripping profiles, crank operators, and when a part is out of production, we source aftermarket components that meet or exceed the original spec. You’ll always know which one we’re using and why. Our techs are background-checked and uniformed, and every job starts with a written price before any work begins. Owen built this company in 2009 on a simple idea: say the price before the work, show up in the window we gave, leave the place cleaner than we found it, put the guarantee in writing, and come back if it fails. That’s the Kingswell Way, and it applies to every PGT service call we run in Los Angeles service area.
Common PGT Windows & Doors Problems We Solve in Los Angeles
- Roller track assemblies binding from stucco dust and Santa Ana grit. Older Los Angeles homes shed fine stucco dust constantly, and when the Santa Anas kick up, that grit works its way into PGT slider tracks. The rollers grind, the door gets heavy, and eventually it jumps the track. We pull the panel, clean and rebuild the roller assembly, and adjust the track so the door glides again.
- Weatherstripping and seal failure on low-E insulated glass. Intense inland UV, particularly in the Valley and on south-facing walls, bakes the seals on PGT insulated units until they fail. You’ll see condensation between the panes or a milky haze that won’t wipe off. The fix is a glass replacement with fresh low-E glazing, a thin coating that reflects heat back into the room in winter and out in summer.
- Crank operator and hinge wear on coastal PGT casements. Salt air from Santa Monica Bay and Long Beach accelerates corrosion on casement hardware, and the popping sound you hear when cranking is gear teeth skipping. We replace the operator and re-mount the hinge with corrosion-resistant fasteners.
- Warped or bowed dark-colored aluminum frames in full-sun exposures. Dark bronze and black PGT aluminum frames on west-facing Los Angeles walls absorb serious heat. Over years, the metal expands and contracts enough to bow the frame, making sashes hard to open and locks misalign. We straighten where possible and replace frames when the bow is beyond correction.
- Seismic anchorage gaps on PGT units in post-and-beam and soft-story homes. This is the big one for Los Angeles. More on that below, because it deserves its own section.
PGT Service in Los Angeles: What Local Conditions Mean for Your Equipment
Here’s something you won’t find on a generic PGT page or a generic Los Angeles window page: PGT windows and doors that were originally specified for Miami-Dade wind loads often fall short of Los Angeles seismic anchorage requirements for soft-story and post-and-beam homes. A window that passed Florida’s wind-borne debris testing can still pull free from the framing during a significant earthquake if the original installers skipped the perimeter anchors that our local building codes demand. We routinely retro-fit additional frame anchors and heavy-gauge perimeter sealants on PGT units in neighborhoods like Mount Washington and Silver Lake, where the post-and-beam construction and hillside footings make seismic movement a real variable. A window should work as hard as the house it’s in, and in Los Angeles, that means holding fast when the ground moves, not just when the wind blows.
Owen learned hands-on through the construction technology program at Los Angeles Trade-Technical College, where an instructor drilled into him that the install is everything. Two decades of working the basin have confirmed it. The PGT units we service in Los Angeles rarely fail because the glass was bad; they fail because the original install didn’t account for our soil movement, our UV load, or our stucco exterior details.
PGT Models & Products We Service in Los Angeles
We service the full PGT residential lineup across Los Angeles, including WinGuard Aluminum Impact, WinGuard Vinyl Impact, SpectraGuard, and PremierVue. That covers single hung impact windows, vinyl impact windows, casements, sliders, and multi-panel doors. Parts and repair approaches differ by line: WinGuard Aluminum frames take specific roller assemblies and corner keys, while WinGuard Vinyl sashes use different weatherstripping profiles and balance systems. We know which is which, because we’ve handled thousands of in-field repairs and replacements across Los Angeles and we stock the parts locally for the failures we see most. When a PGT part is out of production or on long lead time, we source an aftermarket equivalent that meets or exceeds the original spec and we tell you before we order it, never after.
PGT Service Pricing in Los Angeles
Most PGT service work in Los Angeles falls into a predictable range, and you’ll get a written price before any work starts. Here’s what a typical job breaks down to:
- Roller assembly replacement on a PGT slider: $185 to $340 installed
- Crank operator replacement on a casement window: $160 to $280 installed
- Seal repair or replacement on an insulated glass unit: $120 to $350 depending on panel size and access
- Full glass replacement with low-E glazing in a WinGuard frame: $400 to $850 per sash
- Seismic anchor retrofit on an existing PGT unit: $250 to $600 per opening, depending on framing access and stucco work
What drives the price is access (second-story units cost more than ground-floor), whether the stucco needs to be cut and re-flashed, and whether we’re installing genuine PGT or aftermarket parts. Your free estimate walks you through each line item before we order anything. Call (213) 810-3461 and we’ll schedule that visit.
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 – PGT Windows & Doors in Los Angeles
They’re allowed, and in many cases they’re a good choice, but Los Angeles building codes don’t require impact glazing the way Miami-Dade does, so your PGT units may not have been installed with the seismic anchors our local codes expect. We handle this regularly: we retro-fit anchors and perimeter sealants on PGT frames in post-and-beam and soft-story homes. If you’re not sure whether your install is code-compliant, call (213) 810-3461 and we’ll inspect it.
It’s almost always stucco dust and Santa Ana grit built up in the roller assemblies, combined with track wear from the constant open-close cycles of indoor-outdoor living. The fix is a roller rebuild and track reset, which runs $185 to $340 installed. Call (213) 810-3461 to get on the schedule; if the repair fails, we come back at no charge.
Yes, in most cases. The WinGuard frame is designed to hold laminated impact glass, and we can replace the glass unit without pulling the entire frame, as long as the frame itself is square and undamaged. The catch is that the replacement glass must meet the same impact rating as the original, so we order it as a matched unit. Expect $400 to $850 per sash, and we’ll give you the exact number before we order.
It’s common, but it’s not normal. Coastal salt air corrodes the operator gears and hinge pins, and the popping is the gear teeth skipping. If you keep cranking, you’ll strip the operator completely. We replace the operator and re-mount the hinge with corrosion-resistant fasteners, typically $160 to $280 installed. Call (213) 810-3461 and we’ll sort it before it locks up entirely.
Most don’t. LA’s updated energy standards assume dual-pane, low-E glazing, and many 1990s PGT units were single-glazed or specified without a low-E coating. You’ll feel the difference in a south-facing room on an August afternoon. The good news is that retrofitting the glass is often more cost-effective than replacing the entire frame. We can run the numbers both ways and give you a straight repair-versus-replace recommendation.
Service Areas Near Los Angeles
We run PGT service calls across the broader basin, including East Los Angeles, West Hollywood, North Hollywood, Santa Monica, and Manhattan Beach. If you’re in one of those areas and your PGT windows or doors need attention, you’re in range. See our PGT service in East Los Angeles and PGT service in West Hollywood pages for neighborhood-specific detail.
Book Your PGT Service in Los Angeles Today
If your PGT windows or doors are showing signs of trouble, don’t wait for the next Santa Ana or the next earthquake drill to prove the point. Call Westlight Windows Los Angeles at (213) 810-3461 and we’ll schedule a free estimate, put the price in writing before any work starts, and show up when we said we would.
Written by Owen Satterfield, Owner at Westlight Windows Los Angeles, serving Los Angeles since 2009.
Six Reasons Homeowners Choose Westlight Windows Los Angeles
Laminated glass and reinforced frames hold up to wind-driven rain, hail and flying debris, so your openings stay sealed when the weather turns.
Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.
Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.
Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.
Tighter seals and insulated glass even out hot and cold rooms and stop the drafts at the frame.
A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.