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 Florida homeowners arrive naming - the most Miami-Dade certifications in the industry$$$
- More Miami-Dade NOA certifications than any other line we quote
- WinGuard, EnergyVue and ClassicVue Max systems built for every wind zone
- 99% on-time delivery keeps your install date on the calendar
CGIThe heavyweight impact line$$$$$
- Large-missile impact ratings for the strictest wind zones
- Architectural-grade aluminum with commercial-depth frames
- The line we quote when protection is the whole point
CWSThe Florida value pick$$
- Vinyl systems built in Florida for Florida codes
- Strong energy packages at the friendliest price point
- The smart start for whole-home replacements on a budget
ESWSlim lines, big glass$$$$
- Narrow-sightline aluminum for modern elevations
- Oversized openings and floor-to-ceiling glass
- Impact-rated without the bunker look
ECOThe aluminum impact workhorse$$$
- Miami-built aluminum impact systems
- A strong price-to-protection ratio for coastal homes
- Proven inventory lines with short lead times
ES Windows Window Replacement: The Los Angeles Owner’s Guide
A failed ES Windows part usually means one of two things in Los Angeles: a worn balance or roller on a sliding or hung window, or a failing seal on an insulated glass unit that now fogs between the panes. We stock ES Windows-compatible replacement parts and install them for most single-window jobs at $180 to $520, with the work done in one visit. What we see most often in Los Angeles homes is a window that has been fighting the sun for a decade: dry heat bakes the glazing seals, coastal moisture works on the hardware, and one morning the window just won’t stay up or the lock won’t throw. By the time an owner calls us, the window has usually been annoying them for months, and they want to know one thing: can it be fixed, and what will it actually cost.
Which ES Windows Models This Applies To
ES Windows builds sliders, single hungs, picture windows, and casements, and the parts are not universal across the line. The fastest way to identify what you have is to look for the series label on the inside edge of the frame, usually a small etched code or sticker near a corner. On ES slider models, the roller assemblies that carry the sash were made in at least two distinct housing widths over the years, and a part bought from a generic supplier often fits loosely or binds on the track. We match by pulling the sash, measuring the housing, and checking against ES Windows’ original spec sheets that we keep on file. Honest guidance on the OEM-versus-aftermarket question: for locks, keepers, and handle sets, a quality aftermarket part from a brand like CWS or Mr-Glass often works well and costs less. For balances, rollers, and anything that carries the weight or motion of the sash, we recommend OEM-spec parts. In Los Angeles, where windows get used daily for cross-ventilation and the sun cooks everything on the west side, a cheap aftermarket roller will fail again inside two or three years.
Signs Your ES Windows Window Replacement Is Failing
- The sash won’t stay up on a single hung. The balance cassette inside the frame has lost tension, or the pawl that engages the track is stripped. This gets worse in Los Angeles because fine dust and grit work into the track and accelerate wear on the moving parts.
- A slider grinds or jumps the track. Usually the roller bearings have flattened or the nylon wheel has disintegrated. Left alone, the sash starts scraping the bottom track and can gouge the frame, which turns a $200 roller replacement into a much larger job.
- Fog or haze between the two panes of glass. The insulated glass unit’s seal has failed and moisture is now trapped inside. This doesn’t resolve itself, and the window will never be as clear or as energy-efficient as it was. In Los Angeles, seal failure typically shows up between years 8 and 15, with south and west-facing windows going first.
- The lock or latch won’t throw. Over the years, the frame settles slightly and the lock and keeper fall out of alignment. Sometimes it’s a matter of adjusting the strike plate; other times the lock body itself is worn past saving.
- You feel a draft or hear street noise more than you used to. Weatherstripping has gone flat, or the sash no longer seats tightly in the frame. Near the 405 or on busy surface streets, this shows up as noise first.
Replacement Cost & What’s Included
Most ES Windows parts replacements in Los Angeles run $180 to $520 installed, and here’s what drives the difference. A basic roller or lock replacement on a slider usually lands between $180 and $280. A balance replacement on a single hung runs $220 to $360 depending on the sash weight. A full insulated glass unit replacement for a fogged window runs $320 to $520 and up, depending on the glazing spec and the size of the unit. Our price includes the part, the labor, the trip, and the written guarantee. We hand you a written price before any work starts, and that price does not change when we’re standing at the door. If a part fails within our guarantee period, we return and correct it at no charge, with a free second visit if that repair doesn’t hold. That’s part of the Kingswell Guarantee on every ES Windows window replacement we do: written price before the work, a real arrival window, a clean job site, and a written guarantee on the finished job.
DIY or Call Us?
Some ES Windows fixes are genuinely simple, and we’ll tell you which ones. Cleaning the track, tightening a loose handle with a screwdriver, or adjusting a keeper plate that’s off by a sixteenth of an inch are all things a careful owner can handle. What goes wrong in Los Angeles garages is the balance replacement. Single hung balances are under spring tension, and the wrong move on an older unit can send a sharp metal component flying. This is not a job to figure out from a video. If you’re not sure whether your fix is in the simple category or the dangerous category, call us at (213) 810-3461 and describe what the window is doing. We’ll tell you over the phone whether it’s worth a service call, and we’ll quote a price before we ever schedule the truck.
FAQs
Most ES Windows hardware and seals last 8 to 15 years in Los Angeles, with south and west-facing windows wearing faster because of direct sun exposure. Rollers and balances on heavily used sliders and hungs tend to go first, followed by glazing seals on windows that take full afternoon heat.
Sometimes yes. A sticky lock can often be adjusted without new parts, and a drafty window can sometimes be solved with fresh weatherstripping. But a broken balance, a shattered roller wheel, or a fogged insulated glass unit is a replacement, not a repair, and attempting to patch it only delays the inevitable. Call (213) 810-3461 and we’ll give you an honest read.
A typical roller, lock, or balance replacement on an ES Windows unit takes 45 minutes to an hour and a half once we’re on site. A full insulated glass unit replacement can take two to three hours, depending on the size of the sash and whether the old unit has to be carefully cut out. We never need two days for a single replacement. Give us a call at (213) 810-3461 for an exact schedule once we know what you’re dealing with.
We keep the most common ES Windows rollers, balances, locks, and keepers on our trucks, along with parts for PGT, CGI, CWS, and our other lines. That means most jobs are done in one visit. If you have an older or less common ES model, we’ll get the exact part matched from our vendor and let you know the timeline before we touch the window. Call (213) 810-3461 for a free estimate.
If you’ve got an ES Windows window in Los Angeles that’s not working the way it should, call Westlight Windows Los Angeles at (213) 810-3461. We’ll talk through what’s failing, give you a written price before any work starts, and schedule a visit at a time that works for you. A window should work as hard as the house it’s in.
Written by Owen Satterfield, Owner, Westlight Windows Los Angeles at Westlight Windows Los Angeles, serving Los Angeles and nearby areas.
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.