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 Florence-Graham
Window installation in Florence-Graham runs $850 to $2,900 per opening on most 1930s to 1950s stucco bungalows, depending on the window type, the rough opening work involved, and the county paperwork the job requires. We’ve replaced windows along Santa Ana, Hooper, and Compton Avenue for years, and we know what those old steel casement frames hide until you pop the trim. You’re not in the City of Los Angeles out here. You’re unincorporated LA County, and that changes how permits, inspections, and Title 24 documentation get handled. Call (888) 635-0804 and we’ll walk you through what your house actually needs before anyone touches a window.
Why TruePane Windows & Doors Is Florence-Graham’s Preferred Window Installation Company
Dale Kessler founded TruePane in 2008 to fix the two things that ruin window jobs: out-of-true installs and warranties that never get registered. We’ve been working Florence-Graham long enough to know the difference between a LADBS permit and an LA County Building and Safety permit, and we pull the right one the first time. That alone has saved homeowners along Gage Avenue and beyond weeks of stop-work orders and re-inspection fees.
Our technicians are background-checked and uniformed, and they treat your house like their own mother’s. Every job carries the Done Right Promise and The Keystone Standard: both manufacturer warranty layers registered in writing before the truck leaves your driveway. No paperwork fights. No arguing.
Florence-Graham homeowners tend to call rather than click, and we answer the phone with a live person 24 hours a day, 7 days a week. No voicemail tree. No regional call center. You get someone who knows this neighborhood and can pull up your street’s permit history on request.
Our Window Installation Services in Florence-Graham
Casement Windows
Florence-Graham’s 1930s through 1950s housing stock is full of original steel casement windows, and a lot of them have rusted shut or warped out of square over 70 years of settling. We replace them with modern casement units that open on a crank, seal tight against freeway dust, and actually pass county Title 24 inspection. On a 1938 bungalow off Santa Ana Street, our crew pulled a set of fused steel casements that measured 2 inches too narrow for standard units, furred out the jambs, and installed ViewLux low-E argon-filled casements with flashing tape before the county inspector signed off.

Awning Windows
Awning windows hinge at the top and open outward, which makes them a practical choice for the smaller stucco bungalows around Florence-Graham where wall space is tight and bathroom or kitchen windows sit above a counter. They vent well and allow less dust in when open, which matters on blocks near the I-110 and I-105 corridors. We quote them side by side with casement and fixed units so you can compare frame lines and prices on paper.

Fixed & Picture Windows
A fixed window is glass set in a frame with no operable sash. For Florence-Graham homeowners who want maximum light in a living room facing a small yard, or who want to open a view without dealing with a cranking mechanism, a picture window is often the right call. We size these precisely to the rough opening because those 1930s frames were rarely built square, and a lazy measurement shows up as a gap that leaks air and noise. We measure every opening twice.

Single & Double Hung Windows
Single and double hung windows remain a common replacement choice on the minimal traditional homes in Florence-Graham, but we see contractors order standard sizes and then hit a wall when the rough opening is too narrow for the sash. We check the opening dimensions and framing before ordering, and we’ll tell you honestly whether a double hung works or whether a casement retrofit makes more sense for your house.

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 Florence-Graham
We’re an authorized installer for more than a dozen manufacturer lines, including, PGT, CGI, and ES Windows. On Florence-Graham jobs we quote PGT and CGI impact-rated lines frequently because they hold up to the heat, noise, and airborne grit that the 105 and 110 corridors push into the neighborhood. We also work with CWS and Ply Gem when the budget calls for a solid performing window without the impact rating. We don’t push one brand. We put two or three side by side on paper so you see price, glass package, and lead time before you commit.
Common Window Installation Problems We See in Florence-Graham Homes
- LADBS permit pulled instead of LA County Building and Safety. Florence-Graham is unincorporated Los Angeles County, not the City of LA. Contractors who do most of their work in the city show up with a LADBS application and the job stalls mid-project when the county rejects it. We file county permits from the start, with the right fee schedule and the right inspector pool.
- Standard replacement units that don’t fit 1930s rough openings. The original steel casements in these stucco bungalows sit in rough openings that are often narrower than modern standard sash dimensions. We measure before ordering, and when the opening needs furring out or modification, we scope that work up front instead of surprising you with a change order.
- Title 24 documentation skipped or filed with the wrong body. Low-E upgrades on a window replacement in Florence-Graham must be documented to LA County standards. Skip it and you get a re-inspection with a different auditor and a delayed final sign-off. We register both warranty layers in writing and file the Title 24 paperwork before the truck leaves the driveway.
- Fogged seals on dual-pane units from poor installation. A dual-pane window with a broken seal fogs between the glass and can’t be fixed by cleaning alone. It has to be replaced. We set and flash every unit so the seal isn’t stressed during installation, and we stand behind the work with a 90-day promise.
Pricing for Window Installation in Florence-Graham, CA
A single casement window replacement on a typical Florence-Graham bungalow runs $950 to $1,700 installed, including county permit and Title 24 documentation. Awning windows land in the $700 to $1,400 range per opening. Fixed or picture windows start around $850 and can climb past $2,900 if you’re going large format. Double hung units are generally $800 to $1,800 per opening, but the low end assumes the rough opening needs no modification. If we’re furring out jambs like the Santa Ana Street job, that adds $150 to $350 per opening and about a day to the schedule.
County permits on a full-house window replacement in Florence-Graham typically run $250 to $600 depending on the number of openings and whether the scope triggers plan review. We’ll give you a written line-item quote that separates materials, labor, and permit fees, so there are no surprise line items after the job starts. Call (888) 635-0804 for a free estimate. We’re happy to come measure and price it in writing with no obligation.
We Also Serve Cities Near Florence-Graham
Our crews handle Window Installation across Florence-Graham and the nearby communities of Parkway, Arden-Arcade, Ladera Heights, and Commerce. If your house sits outside the unincorporated county boundary, we know which permitting office applies and we file accordingly. So whether it’s a 1940s bungalow off Hooper or a mid-century ranch in Ladera Heights, call (888) 635-0804 and we’ll send a local crew that knows Window Installation in Florence-Graham and the surrounding areas.
Serving Florence-Graham, CA - Our Local Coverage Area
We’re based in the Florence-Graham 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 Florence-Graham
Florence-Graham is unincorporated Los Angeles County, so all window installation permits must go through LA County Building and Safety, not LADBS. Contractors who file with LADBS get a stop-work order and a re-inspection fee when the mistake is caught. We pull the county permit from the beginning, with the correct fee schedule and inspector assignment. Call (888) 635-0804 for an exact quote, and we’ll tell you what the permit will cost before we order anything.
Standard replacement windows often won’t fit the original rough openings in Florence-Graham’s 1950s stucco bungalows because the openings were framed for steel casement units that are narrower than modern sash dims. We measure every opening twice and fur out the jambs when needed, which we scope and price up front. We’ll tell you whether a casement retrofit or a framing modification makes more sense before you spend a dollar. Call (888) 635-0804 for a free measurement.
LA County Building and Safety has its own inspection schedule and Title 24 documentation requirements that can add 3 to 7 days to a window job compared to a LADBS permit, assuming a clean filing. We coordinate the inspector visit and make sure the paperwork is in order before they arrive. A missed Title 24 filing triggers re-inspection with a different auditor, which is exactly the delay we prevent. Call (888) 635-0804 and we’ll give you a real timeline for your house.
Yes, a well-set dual-pane window with low-E glass and an argon fill reduces freeway noise from the 105 and 110 corridors measurably, but it will not eliminate low-frequency diesel rumble completely. Acoustic performance depends on the glass package and how well the unit is set and flashed in the rough opening. We quote acoustic-rated options from PGT and CGI side by side with standard low-E so you can see the cost difference in writing. Call (888) 635-0804 for pricing.
Detached ADUs and outbuildings on Florence-Graham lots are reviewed under LA County’s ADU and setback codes, which means the window spec often has to meet different egress and Title 24 requirements than the main house. We scope ADU windows with the county’s plan reviewer in mind, not the City of LA’s. Bring us the lot address and we’ll tell you what applies. Call (888) 635-0804 and we’ll walk the building with you before we quote.
Contact TruePane Windows & Doors
If you’re replacing windows on a Florence-Graham bungalow, you need a contractor who knows the county permit process, the rough-opening quirks of 1930s steel casements, and the Title 24 documentation that gets the job signed off without a re-inspection. We’ve been doing this since 2008 as a craft tradition, and we’ll be in town to stand behind the work in another 30. Call (888) 635-0804 to schedule your free estimate. A live person answers.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Florence-Graham through the LA County office.



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