Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Window Replacement Across Citrus
Window replacement in Citrus, CA runs $850-$2,600 per opening for a full-frame install, depending on glass package, frame material, and whether the home falls under LA County’s fire-rated glazing requirements. Most Citrus jobs take three to five days from permit submission to final inspection, with the glass itself installed in a single day once materials clear. If you’re calling from the ranch homes near Barranca Avenue or the foothill streets off Citrus Avenue, we know those houses. We know which ones still carry original 1963 aluminum sliders, and we know what the county will ask for before we pull the permit. Call (888) 635-0804 and we’ll walk the job with you.
Why TruePane Windows & Doors Is Citrus’s Preferred Window Replacement Company
We’ve spent over four decades working the eastern San Gabriel Valley foothills, and Citrus presents a pair of problems most window companies never see until the inspector is already standing in the driveway. The first is jurisdictional: Citrus is unincorporated LA County, so every window permit runs through the Department of Regional Planning and LA County Fire, not a city building desk. The second is code: a large share of Citrus parcels sit inside the Very High Fire Hazard Severity Zone, which means what starts as a simple slider swap can become a mandated upgrade to tempered, fire-rated glazing under CA Building Code Section R302. We plan for that on the first visit, not the third.
Dale Kessler founded TruePane in 2008 on a rule that still governs every install we do: if the pane is not true, the job is not done. Our technicians are background-checked and uniformed, and they measure every opening twice and register both manufacturer warranty layers before the truck leaves your driveway. That’s The Keystone Standard, and it’s in writing on every job.
Our Window Replacement Services in Citrus
Full Frame Replacement
Full frame replacement means pulling the old window down to the rough opening, inspecting the jamb, repairing any rot, and setting a complete new unit with new flashing. In Citrus, this is the work we recommend most often on 1950s and 1960s ranch homes. The original aluminum frames on those houses have lost their thermal break from decades of inland heat cycling, and no insert will fix a frame that’s already corroding from the inside out. A full frame replacement on a typical Citrus ranch runs $1,100-$2,600 per window, including the county-required flashing details and fire-rated glazing where applicable.

Insert Window Replacement
Insert replacement keeps the existing frame and slides a new, sized window into the old pocket. It’s a sensible option when the original frame is still square and the homeowner wants to control cost. In Citrus, we only recommend inserts when the frame shows no corrosion at the corners and the rough opening still bites clean. Expect $850-$1,800 per opening. Be careful with cheap vinyl inserts here. The UV exposure and dry Santa Ana winds in Citrus shred low-grade vinyl seals within five to seven years, and a fogged insert is no bargain.

Storm Window Replacement
Citrus sits at the base of the San Gabriel Mountains, and when the Santa Anas blow, they blow hard through the foothill streets. Storm window replacement here isn’t a coastal luxury item. It’s about keeping wind-driven debris from turning a picture window into a breaching point for embers. We specify laminated or impact-rated glass on windward elevations, and we flash every storm window with stainless steel tape, not builder-grade aluminum. A storm-rated replacement in Citrus runs $950-$2,100 per opening depending on glass thickness and frame material.

Energy-Efficient Upgrade
Summer temperatures in Citrus regularly cross 100°F, and the original single-pane sliders on those 1960s ranches do almost nothing to stop heat gain. An energy-efficient upgrade typically means dual-pane low-E argon-filled glass in a fusion-welded vinyl or thermally broken aluminum frame. Most Citrus homeowners see the difference on the first hot afternoon. Dual-pane low-E packages add roughly $150-$400 per window over standard clear glass, and the county’s energy compliance path for replacements under the California Energy Code is straightforward when we handle the paperwork.

What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Citrus
We’re an authorized installer for more than a dozen manufacturer lines, and for Citrus we stock the ones that hold up to this climate: PGT and CGI for impact and fire-rated assemblies for thermally efficient dual-pane work on standard ranch homes. We also handle ES Windows for homeowners with custom or architectural needs. Because we register both warranty layers in writing before the truck leaves the driveway, you’ll know exactly what the manufacturer covers and for how long. No third-party warranty administrator, no fine print surprises.
Common Window Replacement Problems We See in Citrus Homes
- Corroded aluminum frames losing their thermal break. The original frames on Citrus ranch homes were installed when the area was still citrus groves, and sixty years of inland heat cycling leaves them condensing and sweating at the corners. Once the thermal break goes, the frame becomes a heat bridge and an insert won’t save it.
- Fogged insulated glass from UV-degraded seals. Dry Santa Ana winds and relentless inland sun break down the edge seals on cheap vinyl replacements five to seven years after install. The argon leaks out, condensation fogs the pane, and the window loses most of its insulating value. This is the number one callback we replace from other contractors’ work in Citrus.
- Cracked single-pane sliders from Santa Ana wind-driven debris. A dry branch or a piece of roof tile moving at fifty miles an hour will shatter an unprotected single pane, and in the VHFHSZ that opening becomes an ember intake. We see it every fall on the foothill streets.
- Improperly flashed full-frame replacements that fail county inspection. LA County inspectors check flashing details closely in Citrus. A replacement that’s not flashed with the right material and sequence will rot the jamb behind the stucco within a few winters, and it won’t pass the final inspection. We flash to county detail on every full-frame job.
Pricing for Window Replacement in Citrus, CA
Here’s what we quote most often in Citrus, full frame vs insert:
- Full frame replacement: $1,100-$2,600 per window. The spread is driven by glass package, frame material, and whether the opening requires fire-rated or impact glazing under county code.
- Insert replacement: $850-$1,800 per window. Only recommended when the original frame is still square and free of corner corrosion.
- Storm-rated replacement: $950-$2,100 per window. Laminated or impact glass on windward elevations, stainless flashing throughout.
- Energy-efficient dual-pane upgrade: Add $150-$400 per window over standard glass for low-E argon-filled units that meet California Energy Code.
The VHFHSZ designation adds real cost when it applies. Fire-rated glazing, intumescent seals, and rated frames are not optional on those parcels, and we quote them up front so you’re not surprised at permit time. Every estimate is free, in writing, with side-by-side manufacturer pricing so you see exactly what you’re buying. Call (888) 635-0804 and we’ll put numbers on it.
We Also Serve Cities Near Citrus
Our crews work throughout the eastern San Gabriel Valley foothills and the central basin. Beyond our Window Replacement in Citrus work, you’ll find us in Parkway, Arden-Arcade, Ladera Heights, and Commerce. Dispatch and scheduling are coordinated from our Los Angeles office, and the crews serving Citrus live and work in the local communities. Same local knowledge, same Done Right Promise, same live person on the phone.
Serving Citrus, CA - Our Local Coverage Area
We’re based in the Citrus 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 - Window Replacement in Citrus
If the home falls within the Very High Fire Hazard Severity Zone, yes. LA County Fire brush inspectors enforce CA Building Code Section R302, and a standard replacement on a VHFHSZ parcel can trigger a mandate for dual-pane tempered or fire-rated glazing, intumescent seals, and rated frames. We check your parcel against the county’s hazard maps before we quote, so the requirement is in the estimate, not a surprise order after the permit pull. Call (888) 635-0804 and we’ll check your address.
Citrus sits tighter against the San Gabriel foothills than most of Pasadena, and the combination of higher UV exposure, more extreme thermal cycling, and dry Santa Ana winds degrades vinyl and rubber edge seals measurably faster. On a cheap vinyl insert, we typically see fogged insulated glass and argon loss inside five to seven years in Citrus, where the same unit in a coastal basin community might hold for ten or more. This is why we specify heavier seal packages and fusion-welded frames on every Citrus job, and why we register both warranty layers in writing before we leave the driveway.
You can, but they’ll need restoration, not replacement, and the condition matters. The craftsman-era homes near the historic citrus grove footprint still carry original wood sash that has dried and racked out of plumb from decades of inland sun and temperature swings. Where the sashes are structurally sound, we restore them: re-glaze, re-putty, re-weight, and install interior storm windows for energy and fire performance. Where the wood has dry-rotted through the jamb, we build replacement sash in the original profile. This work runs on a quote basis per window, and we’ll walk the house before we price it. Call (888) 635-0804 for a free assessment.
Because Citrus is unincorporated LA County, every window replacement permit runs through the Department of Regional Planning and LA County Fire, not a city building department. In practice, that means the plan check routes through brush clearance review when the parcel sits in the VHFHSZ, and the inspector will look at glass type, frame rating, and flashing sequence. We handle the entire permit package and inspections for you. A discretionary review can add time depending on county workload, but standard replacements on non-hazard-zone parcels typically clear the same week.
There is a real gap, and it’s worth understanding before you sign the cheap bid. A coastal-spec vinyl insert with builder-grade flashing and standard glass runs $850-$1,400 in this market, and it will fail here, seals first, frame corners soon after. The inland-spec version we recommend for Citrus, which means fusion-welded frames, low-E argon glass, UV-resistant seals, and stainless flashing tape, runs $1,100-$2,600 full frame. That’s the honest spread. The cheap spec costs more within a decade, because you’ll be replacing it twice while the right window is still performing under warranty. We’d rather quote you the right window once than sell you the wrong window twice.
Call TruePane Windows & Doors for Your Citrus Window Replacement
If you live in Citrus and you’re tired of fogged glass, binding sashes, or a slider that whistles every time the Santa Anas pick up, we’ll come take a look. The estimate is free, it’s in writing, and it will tell you exactly what the county expects, what the windows cost, and what the warranty covers in plain English. A live person answers the phone 24 hours a day, seven days a week. No voicemail tree, no callback form, no regional call center. Call (888) 635-0804 and ask for Dale’s team. We’ve been serving local communities since 2008, and we’ll still be here when the warranty clock runs out.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Citrus and the eastern San Gabriel Valley foothills.



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