Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Window Installation Across Chico
Window installation in Chico runs $450 to $1,900 per window for full-frame replacement in most homes we see, with energy-efficient dual-pane retrofits typically landing between $750 and $1,400 per opening depending on glazing, frame material, and whether the existing rough opening needs custom shimming. That’s the honest range, no sugarcoating. Our crews know Chico’s housing stock inside out. The Avenues Craftsman bungalows with their balloon framing, the 1970s ranch homes out toward the airport, the acreage lots south of town with septic setbacks and long gravel driveways. We’ve measured them all, twice, before writing a quote. If you’re ready for a written line-item estimate, call (888) 635-0804 and a live person picks up. No voicemail tree. No call center in another time zone.
Why TruePane Windows & Doors Is Chico’s Preferred Window Installation Company
TruePane was founded in 2008 by second-generation glazier Dale Kessler. The company runs on a rule that’s been on the whiteboard since day one: if the pane is not true, the job is not done. That rule matters more in Chico than most places, because this city’s heat punishes sloppy work. A window that’s out of square by an eighth of an inch won’t seal right, and by August you’ll feel it.
We’re not a franchise crew parachuting in from Sacramento with a sales script. Dispatch and scheduling are coordinated from our Sacramento office, but the technicians who arrive at your door in Chico are background-checked, uniformed, and trained on the specific conditions we see here. The Avenues, the CSU Chico rental corridor, the acreage properties east toward Paradise and north toward Durham. Different homes, different framing, different glazing needs. Our people know which is which before the truck parks.
The Window Installation work we do in Chico carries The Keystone Standard: both manufacturer warranty layers registered in writing, durations stated, before the truck leaves your driveway. No fine print that covers neither. And the Done Right Promise means if it isn’t done right, we make it right. No paperwork fights. No arguing.
A live person answers our phone 24 hours a day, 7 days a week. Not a voicemail. Not a callback form. Call at noon or call at 3 a.m. and you’ll talk to a human who can look up your file. Chico homeowners who’ve been burned before notice that kind of thing.
Our Window Installation Services in Chico
We install, replace, and service windows for residential homeowners across Chico. These are the four sub-services that matter most in this market, based on what we actually see on job sites.
Casement Windows
Casement windows are the workhorse replacement in Chico’s older homes. The cranks give you a full opening for cross-ventilation on those midsummer days when the Sacramento Valley cooker doesn’t quit until 9 p.m. On 1920s through 1950s Craftsman bungalows in the Avenues, casements retrofit cleanly into the wider rough openings those homes often have. A typical casement replacement in Chico runs $600 to $1,500 per unit installed, with low-E and argon fill driving the upper end.

Single & Double Hung
If you own a pre-1970 ranch or bungalow in Chico, you probably have original wood double-hungs. Sagging sashes, failed counterweights, painted-shut frames. That’s the classic profile. We replace them with fusion-welded vinyl or fiberglass units that won’t swell in winter or bow in July. Chico homes with west-facing exposures need low-SHGC glass here, because a double-hung on a 105°F afternoon with afternoon sun beating on it is an oven. Expect $550 to $1,300 per opening in this market.

Fixed & Picture Windows
The view is the point. Chico has real views: the foothills rising east toward Paradise, the tree canopy over the Avenues, the open sky stretching north. A fixed picture window maximizes glass area with no moving parts to fail. But the bigger the glass, the more the framing matters. Acreage homes east and south of Chico with open-lot grading and drainage problems need extra care at the rough opening, because water that pools against the foundation after a wet winter rots the original jamb. A picture window install in Chico runs $700 to $1,900 installed, and that range reflects glass size, low-E coating, and whether we’re rebuilding the rough opening.

Sliding Windows
Sliding windows show up a lot in Chico’s 1960s and 70s ranch homes, especially in the rental corridor near CSU Chico. Original aluminum sliders with worn tracks and no thermal break. Replacing them with modern dual-pane sliders drops the heat gain dramatically and costs between $500 and $1,200 per unit in Chico.

What happens when you call
- 1
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 Chico
We’re an authorized installer for more than a dozen manufacturer lines. In Chico, we lean on Milgard, Andersen, and PGT most often because their glazing options match this climate and their warranty programs are straightforward. We quote manufacturer lines side by side on paper, so you see exactly what you’re buying before you sign. No verbal assurances. No memory games. Our relationships with local suppliers mean we can get PGT high-performance low-SHGC glass and Milgard casement hardware to a Chico job site faster than an out-of-town contractor ordering from a catalog.
Common Window Installation Problems We See in Chico Homes
- Deferred window work on acreage properties. Homes on septic and well systems get window retrofits delayed by county permit reviews that tie the project to septic tank setbacks and wellhead clearances. Out-of-town installers often miss this until the inspection is already scheduled. We scope it before quoting.
- Long material hauls on rural Chico roads. Delivery trucks can’t always reach the house. If we don’t pre-scope equipment access, we end up hand-carrying 200-pound picture windows across open lots or through mud. We send someone out first. Every time.
- Open-lot grading and drainage problems. Water that pools against the foundation after a wet winter seeps into window rough openings and rots the original jamb. The new window fails within a few years even though the unit itself is fine. That’s why our quotes include drainage evaluation when it’s relevant.
- Original single-pane glass in west-facing rooms. In the Avenues and the older subdivisions west of Highway 99, the afternoon solar load is relentless. Homeowners with original single-pane windows can’t keep those rooms below 85°F in July. That’s not a comfort problem. That’s a PG&E bill problem.
Pricing for Window Installation in Chico, CA
Here’s the straight talk. A typical casement window replacement in Chico runs $600 to $1,500 installed. Single and double hung replacements run $550 to $1,300. Picture windows run $700 to $1,900 depending on glass area and low-E coating. Sliding windows run $500 to $1,200. Those numbers assume standard rough openings in a typical Chico home. If we’re on an acreage property with septic setbacks, drainage work, or a long material haul, the scope changes and so does the price. We put that in writing before we start. No change orders on the back end.
What moves the price: glazing specs (low-SHGC and argon add cost but cut cooling bills), frame material (vinyl is the value play, fiberglass costs more but moves less), the condition of the rough opening (balloon-framed Avenues homes with uneven studs need custom shimming), and access to the opening (second story, over a deck, or a 200-foot carry from the truck).
Every quote is free. Every line item is written out. Call (888) 635-0804 for a free estimate and we’ll send a background-checked tech to measure and quote. A live person answers.
We Also Serve Cities Near Chico
Our crews work throughout Butte County. Beyond Chico proper, we regularly install windows in Durham to the south, Paradise and Magalia in the foothills, and Oroville to the southeast. The septic, well, and access considerations on the ridge are a different animal than in town, and our scoping reflects that. If you’re in one of those communities, the same phone number works: (888) 635-0804.
Serving Chico, CA - Our Local Coverage Area
We’re based in the Chico 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 Installation in Chico
Cost avoidance and fear of bad work. The Avenues was built out in the 1920s through 1950s with quality wood double-hungs that lasted a long time. Replacing them correctly means dealing with balloon framing, uneven rough openings, and original plaster walls, which scares off low-bid contractors. Homeowners who’ve gotten a bad quote once often decide to live with the heat. But the math changed: low-SHGC, low-E dual-pane retrofits now cut July cooling bills by a third or more. Call (888) 635-0804 for an exact quote on your home. Estimates are free and we measure twice.
Butte County permit reviews tie window retrofits on rural properties to septic tank setbacks and wellhead clearances. A window added or enlarged in a wall that’s too close to the septic system or well can flag the permit and stall the project. We check the county records and the actual site before we quote, so there are no surprises when the inspector shows up.
Solar Heat Gain Coefficient, or SHGC. A west-facing window in Chico takes a beating from the July sun. Low-SHGC glass rejects more of the sun’s heat while still letting light through. In this climate, SHGC matters more than the frame material or the brand name. We lead every Chico replacement quote with glazing specs, because that’s what determines whether your August cooling bill drops or stays ugly. Call (888) 635-0804 for a side-by-side glazing comparison on paper.
Fogged glass means the seal has failed and the insulating argon or krypton gas has leaked out. You can replace the glass pack, but in Chico’s heat the failure usually means the frame is also nearing end of life. We quote both options side by side. Often the replacement costs 15 to 25% more than a glass-pack swap but gets you a fresh modern frame, better glazing, and a full warranty. Sometimes the glass swap is enough. We’ll tell you which one we’d do if it were our house and let you decide.
Short answer: they add labor time, not usually material cost. If the truck can’t reach the house, we factor in the carry. A 200-pound picture window moved 300 feet across open ground takes two people 20 minutes, not five. Mud season makes it worse. We scope access before quoting so that cost is in the written estimate, not a surprise line item on the final bill. Call (888) 635-0804 and we’ll send someone out to look at your lot.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Chico and Butte County. If the pane is not true, the job is not done.



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