Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Windows & Doors Services in Canoga Park, CA
If you live in Canoga Park, you’ve probably felt it: a slider that sticks in the summer heat, a front door that no longer closes square, or a morning draft that no amount of weatherstripping seems to fix. In 91303, these problems usually trace back to one of two things: fifty-plus years of San Fernando Valley heat on original aluminum frames, or residual racking from the 1994 Northridge earthquake that was never properly corrected. TruePane Windows & Doors serves Canoga Park homeowners who want the work done right the first time. Call (888) 635-0804 and a live person will answer, day or night.
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.
Why Canoga Park Homeowners Choose TruePane Windows & Doors
We measure every opening twice. It’s a simple habit that catches what Canoga Park homes are known for: rough openings that have drifted out of square over decades. Homeowners in neighborhoods like Winnetka Heights and old-town Canoga Park call us because we don’t treat a warranty as a sales pitch. When Dale Kessler founded the company, he wrote one rule on the workshop whiteboard: if the pane is not true, the job is not done. That’s the standard on the first visit and the baseline for every callback.
Each job ships with the Done Right Promise and The Keystone Standard: both manufacturer warranty layers registered in writing, durations stated, before the truck leaves your driveway. No paperwork fights. No arguing. Our technicians are background-checked, uniformed, and local to the Valley. We’ll be there when we say, with a written quote on paper that lines up manufacturer options side by side. Canoga Park homeowners get a square deal, straight up.
Windows & Doors Services We Offer in Canoga Park
Whether you’re replacing a single fogged slider or re-doing every opening in the house, we do the full job. Here’s what that covers in Canoga Park. Home is where every project starts: a conversation about what’s failing, what it will cost, and what’s worth doing now versus later.
Window Installation
We install new construction and retrofit windows, set level and plumb in the opening, with full flashing and exterior trim work. On Canoga Park stucco ranches, that often means correcting rough openings before the window ever goes in.
Learn more about our Window Installation in Canoga Park.

Door Installation
Entry doors, French doors, and patio sliders installed with attention to the threshold, the jamb, and the lock strike. We check the rough opening for parallelogram drift before ordering any prehung unit, because 91303 homes hide that problem better than most.
Learn more about our Door Installation in Canoga Park.

Window Replacement
Full-frame tear-outs are the standard here, not the exception. We remove the original aluminum sliders down to the studs and set new units in corrected, sealed openings.
Learn more about our Window Replacement in Canoga Park.

Impact Windows & Doors
PGT and CGI Impact Windows & Doors in Canoga Park, with laminated glass and reinforced frames, installed to meet code and stand up to what gets thrown at a Valley house. We register every warranty layer in writing.

Energy-Efficient Windows
Energy-Efficient Windows in Canoga Park with low-SHGC glazing aren’t a luxury; they’re the difference between a west-facing living room you can sit in during August and one you avoid. We quote high-performance glass packages on paper so you can see the line items.

Sliding & Patio Doors
Sliding & Patio Doors in Canoga Park that roll smooth and seal tight, with new rollers, track, and threshold as needed. We carry several manufacturer lines and quote them side by side so you choose with full information.

Glass Railing Systems
Glass Railing Systems in Canoga Park - frameless and semi-frameless - for decks, balconies, and stairways, set on true centerlines and anchored properly to the structure. We handle the measuring, fabrication, and permitted install.

Custom Windows & Doors
Odd sizes, curved tops, unusual configurations: we cut and order custom units to fit what you actually have, not what a stock catalog assumes. We measure twice, order once, and stand behind the fit.

Neighborhoods We Serve in Canoga Park
We work throughout Canoga Park, from the tract blocks off Sherman Way to the tree-lined streets near Lanark Park and the newer subdivisions along the western edge of 91303. Our crews know where the quake-era repairs cluster and where the summer heat hits hardest.
- Winnetka Heights
- Old Town Canoga Park
- Canoga Park South, near Topanga Canyon Boulevard
- Near Lanark Park and Saticoy Street
Why Canoga Park’s Climate & Housing Affect Windows & Doors
Canoga Park sits in the western San Fernando Valley, one of the hottest urban microclimates in Southern California. Summer highs regularly break 100°F and run ten to fifteen degrees hotter than the coast, and that heat doesn’t tap out in September. Sustained thermal cycling is hell on dual-pane seals and older vinyl: it’s why so many original windows from the 1960s now carry condensation between the panes or lock up when the frame swells.
Then there’s the earthquake factor. Canoga Park is directly adjacent to the Northridge epicenter, and the 1994 event left its mark on the housing stock. Many of the single-story stucco ranches here were patched quickly after the quake, often without permits, and shifted headers or jambs got hidden behind cosmetic trim. We find doors that bind in July not because the door warped but because the rough opening was left a parallelogram. TruePane’s installers are trained to find that before ordering the unit, and to correct the framing so the new window or door seats and seals for good.
California Title 24 now requires low-SHGC glazing for permitted replacement work, which aligns with what Canoga Park actually needs. High-performance glass, properly installed, is the only way to keep a west-facing room comfortable through a Valley summer without running the AC around the clock.
Pricing for Windows & Doors in Canoga Park
Every house is different, so we quote on paper after measuring. That said, Canoga Park homeowners usually see something in these ranges:
| Job | Typical Range |
|---|---|
| Single window replacement (standard size, full-frame) | $850-$1,900 per window |
| Custom window replacement (oversized, odd shape) | $1,800-$3,500 per window |
| Front entry door replacement (standard prehung) | $2,200-$4,500 |
| Patio slider replacement (6 ft, vinyl or aluminum) | $3,000-$6,500 |
| Impact window or door package (PGT, CGI) | $1,600-$3,800 per opening |
Framing corrections for out-of-square openings, common in Canoga Park, typically add $250-$700 depending on the extent of the racking. We give you a written, line-item quote before any work begins, with no change orders unless you change the scope. Window Replacement in Canoga Park is where you can see more detail on what the job involves.
Service Area - Cities Near Canoga Park
We also serve neighboring parts of the West Valley, including West Hills, Woodland Hills, Northridge, and Chatsworth. If you’re just outside 91303, call and we’ll tell you honestly whether the drive makes sense.
Serving Canoga Park, CA - Our Local Coverage Area
We’re based in the Canoga Park 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 Windows & Doors in Canoga Park
Standard full-frame window replacement in Canoga Park typically runs $850 to $1,900 per window, with custom sizes and impact-rated units higher. Framing correction for earthquake racking adds $250 to $700 per opening. Call (888) 635-0804 for an exact quote, measured on site, free of charge.
Most 1950s-1970s Canoga Park ranches need full-frame tear-outs, because the original aluminum frames are too corroded and warped by decades of heat to hold a sealed insert. We’ll inspect the existing frames honestly and tell you if inserts are viable. Call (888) 635-0804 to schedule a look.
No. Our quotes are line-item priced on paper, and the price does not change unless you change the scope. The Keystone Standard means both warranty layers are registered in writing before we leave, with durations stated so there’s nothing to argue about later.
Yes, when the scope requires it. Permitted replacement work in California must meet Title 24 energy standards, and we handle the permit paperwork and inspections. If a prior owner did unpermitted quake repairs, we’ll tell you what the current job needs to pass. Call (888) 635-0804 and we’ll walk you through it.
Most single-window replacement jobs take one visit, often four to six hours including cleanup. Whole-house packages run multiple days depending on the number of openings and any framing corrections. We’ll give you a completion window in writing before we start. Call (888) 635-0804 to get on the schedule.
Written by Dale Kessler, Owner at TruePane Windows & Doors.
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 Canoga Park Customers Say
"Our bay window had rotted at the sill and two other outfits wanted to talk us into a flat picture window instead. TruePane rebuilt the opening and matched the original look. Neighbors have knocked on the door about it."
- Gene A."Two entry doors. Showed up when they said, second day was a half day like they said, and the painter they recommended confirmed the frames were dead plumb. The financing was explained in actual dollars, not a brochure."
- Janet R."Impact windows on the whole house. They handled the permit, the inspection, and gave me a folder with every approval number for the insurance company. My windstorm premium dropped enough to notice."
- Bill T.



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