Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Window Company in Temple City, CA
Window and door work in Temple City revolves around one fact: most homes here were built between the late 1940s and early 1970s, and a striking number still have their original single-pane aluminum windows and sliding patio doors. Add San Gabriel Valley summers that routinely push past 100°F, and those old frames stop being a minor annoyance and start becoming the biggest driver of your cooling bill. Westlight Windows & Doors handles replacement and installation across Temple City with written pricing before any work begins, and you can reach a live person at (903) 354-7134 any time, day or night.
Why Temple City Homes Are Different
Temple City sits deep in the San Gabriel Valley, where afternoon temperatures run 15 to 20 degrees hotter than coastal LA. The mountains to the north trap that heat, and west- and south-facing rooms in the city’s single-story stucco ranch homes absorb it through every square foot of aging glass. Most of those homes date to the 1950s and 1960s, and many still have their original aluminum sliders with cracked seals and corroded tracks. Replacing them isn’t cosmetic work here. It changes how hot a bedroom gets at 4 p.m. on a July afternoon.
There’s another local factor that doesn’t show up in a catalogue: Temple City’s mid-century builders used non-standard rough opening dimensions. Stock window sizes from the big-box stores often don’t fit without cutting back drywall, re-framing, or ordering a custom unit. We see the same on patio doors, especially the original 1960s aluminum sliders along the Oak Avenue and Primrose Avenue corridors. Their weep holes clog with decades of grit, and when winter rains arrive, water backs up at the sill and finds its way inside. These are the jobs where a generic quote falls apart and a company that knows the housing stock makes the difference.
Fall Santa Ana winds add one more wrinkle. They stress tired weatherstripping on older doors, which means a door that felt fine in August can be leaking air by October. None of this is exotic. It’s just what Temple City homes do as they age, and it shapes how we bid and how we install.
Our Main Temple City Services
The two calls we field most often from Temple City homeowners are for window replacement and patio door installation, with new construction and addition work close behind. Here’s where each one leads.
Window Replacement in Temple City
Most Temple City replacement jobs involve pulling out original single-pane aluminum sliders and installing dual-pane units sized to the existing rough opening. Because so many openings are non-standard, we measure everything before we quote, and we order or cut down product to match rather than forcing a stock size into a hole it wasn’t built for. The heat gain reduction from low-e glass (a thin coating that reflects heat back outside in summer and back inside in winter) matters more here than in most LA suburbs. Details and pricing are on the Window Replacement in Temple City page.

Window Installation in Temple City
For new construction, additions, and full remodels, Temple City’s ranch-era floor plans often mean matching new window styles to existing single-story sightlines. We install across eight manufacturer lines so the glass can be spec’d for the room’s exposure, especially west-facing walls that take the brunt of SGV afternoon sun. Every job gets a written price before work starts, never an estimate that drifts upward at the door. Read specifics on the Window Installation in Temple City page.

Door Installation in Temple City
Temple City’s original sliding glass patio doors are a recurring failure point. Corroded weep holes, worn pile weatherstripping, and warped aluminum frames all show up on homes built in the 1960s, and winter storm water intrusion at the sill is a call we know well. We replace sliders, French doors, and front entries with products matched to the opening, including Therma-Tru for entry systems. See typical pricing and the full process on the Door Installation in Temple City 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 Temple City
We stock and install product from PGT, CGI, CWS, and ES Windows, among the eight manufacturer lines we carry. Impact-rated PGT and CGI units make sense for Temple City homes near SGV wind corridors, while CWS and ES Windows give us strong options for heat-reduction glass on those punishing west-facing walls. For anything outside those four names, see our brands for the full list.
Pricing for Window Company in Temple City, CA
Most Temple City jobs fall into the ranges below. These are installed prices, not product-only figures, and every customer gets a written line-item price before we order anything.
| Service | Typical range in Temple City |
|---|---|
| Single window replacement | $850 - $1,400 installed |
| Full-home window replacement (8-12 windows) | $9,000 - $16,000 |
| Standard patio door replacement | $2,200 - $4,500 installed |
| Front entry door replacement | $1,800 - $3,800 installed |
| French door installation | $3,000 - $6,000 installed |
| Sliding glass door with low-e glass | $2,800 - $5,200 installed |
| Impact-rated window (PGT or CGI) | $1,200 - $2,100 per window |
| Custom-size window for non-standard rough opening | $950 - $1,800 per window |
Two things push Temple City prices toward the top of those ranges: custom sizing for mid-century rough openings, and choosing heat-reduction or impact-rated glass rather than basic dual-pane. Whatever the number turns out to be, it’s the number on your written quote, and it does not change when the crew arrives. That’s the Kingswell Guarantee, and it’s in effect on every job we do in Temple City.
Neighborhoods We Serve in Temple City
Crews cover the full city, including the ranch-home streets that dominate the older sections. We’re familiar with the non-standard framing common throughout the area and quote each job to the actual opening, not a generic size.
- Oak Avenue corridor
- Primrose Avenue corridor
- North Temple City
- Cloverly area
- Emerson Street corridor
Service Area – Cities Near Temple City
Westlight Windows & Doors serves Temple City and the surrounding San Gabriel Valley communities. Homeowners in El Monte, CA, San Gabriel, CA, Arcadia, CA, and Rosemead, CA can reach the same team, the same eight manufacturer lines, and the same written-price guarantee. Scheduling and dispatch are coordinated from our Los Angeles office; crews work locally throughout the SGV.
Serving Temple City, CA - Our Local Coverage Area
We’re based in the Temple City 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 Temple City
We schedule estimates throughout the week, and our phone lines are answered by a live person 24 hours a day, every day. A real human picks up, not a voicemail box or chatbot. Call (903) 354-7134 and we’ll set a time that works for you.
Most direct window and door replacements done to the same rough opening do not trigger a permit, but larger changes to opening sizes or structural headers can. We’ll tell you during the estimate whether your job needs one, and we handle the paperwork when it does. The written quote covers any permit fees so nothing appears as a surprise line item later.
No. Every Temple City job gets a written price before any work begins, and that number does not get revised at the door or mid-project. It’s part of the Kingswell Guarantee on every single job we do. Call (903) 354-7134 for a free estimate, and you’ll have the full written price before you ever commit.
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 Temple City Customers Say
"Got quotes from three companies. Westlight wasn't the cheapest but they were the only one who measured everything carefully and put it all in writing. Worth it. No surprises on install day."
- Craig Dillard"Our sliding patio door had come off its track years ago and we just lived with it. New one is smooth as butter. They hauled off the old one and vacuumed up before they left."
- Jessica Landry"Replaced eight drafty old windows that were basically single pane. The house is warmer already and the street noise is way down. Crew was on time both days and the price was exactly the quote."
- Harold Bemis










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