Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Sliding & Patio Doors Across Compton
Replacing a sliding or patio door in Compton usually costs between $1,800 and $5,400 depending on the door size, glass package, and what our crew finds when the old unit comes out. Most Compton jobs take one day for the swap itself, though homes with security bars lag-bolted through the original frame need an extra 45 to 90 minutes per opening. TruePane installs sliding and patio doors across all of 90220, and we know the houses here: post-WWII bungalows off Alondra Boulevard, ranch homes near Compton Boulevard, and 1970s garage conversions that never had a standard rough opening to begin with. If you need a straight answer on cost, call (888) 635-0804 and we’ll walk you through it.
Why TruePane Windows & Doors Is Compton’s Preferred Sliding & Patio Doors Company
We’ve been working in Compton long enough to know what’s behind the stucco on a 1956 bungalow near Rosecrans Avenue: undersized headers, dry-rotted sill plates, and security bars anchored straight through the old aluminum frame into the rough framing. That local knowledge means our quotes hold. When Dale Kessler founded TruePane in 2008, he set a rule that still governs every install today: if the pane is not true, the job is not done. We apply that standard to the framing around the door, the shims under the sill, and the flashing that keeps water out of the wall. No other company in the Compton market spends as much time on the two inches you can’t see.
Our technicians are background-checked, uniformed, and trained as apprentices before they ever run a job alone. They measure every opening twice and quote manufacturer lines side by side on paper, so you see exactly what you’re buying. And when you call TruePane, a live person answers. Not a voicemail tree. Not a callback form. Since we coordinate our Compton crews from the brand’s Los Angeles office, scheduling for 90220 jobs is direct and uncomplicated. We carry both warranty layers in writing, registered before our truck leaves your driveway. That’s the Keystone Standard, and it’s not a catchphrase. It’s the paperwork we hand you.
Our Sliding & Patio Doors Services in Compton
Every home in Compton has its own quirks, and we match the door to the walls, the climate, and the way your family actually uses the space. Here’s what we handle most often:
Patio Sliding Doors
Most Compton ranch homes built between 1945 and 1965 have a single-pane aluminum slider leading to the backyard. By now, those doors are 60 to 75 years old. The seals have failed, the rollers are flat-spotted, and the track is worn through to raw aluminum. We replace them with dual-pane Low-E units that actually cut the inland heat load when summers push 95 degrees. The upgrade isn’t cosmetic. It’s a utility bill story for long-term owners on fixed incomes in Compton.

Heavy-Duty Sliding Doors
For Compton homeowners who want a door that won’t bow when the grandkids yank on it, we install heavy-duty sliders with reinforced frames and stainless-steel roller assemblies. These units hold up to the daily abuse of a large family and resist binding when the stucco settles. On a 1962 ranch bungalow near Compton Boulevard and Long Beach Boulevard, we pulled out a failed single-pane aluminum patio slider with a blown seal and found the security bars lag-bolted straight through the jamb into framing. We sequenced the demo to release the bars mid-removal, shimmed the opening square, and installed a Milgard dual-pane low-E slider rated for the inland heat load before re-anchoring the bars with new mounting plates. All without triggering a stucco patch.

Screen Door Installation
Compton sees its share of warm evenings, and a patio slider without a working screen means choosing between airflow and bugs. We install retractable screens and fixed-frame screen doors sized to your exact opening, including non-standard rough openings from older garage conversions. Most screen installs take under two hours, and we carry replacement mesh in standard and pet-resistant grades.

Pocket & Barn Doors
In Compton’s smaller bungalows, a swinging door eats floor space you don’t have. Pocket doors and barn-door sliders let you reclaim that square footage without reframing the entire wall. We handle the track hardware, the wall cavity preparation, and the finish work. If your home has lath-and-plaster walls from the Eisenhower era, we plan for the extra demo time in our quote, not as a surprise change order.

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 Compton
TruePane is an authorized installer for more than a dozen manufacturer lines, and for Compton homeowners we commonly quote and ES Windows for sliding and patio doors. We also service and repair doors from CGI and CWS. Because we’re factory-authorized, we register both warranty layers in writing and can order OEM replacement parts, rollers, locks, and glass packs directly. That means a fogged panel on a Milgard slider doesn’t sit in our shop for three weeks while we source a generic sash. Compton customers get manufacturer-spec parts, not aftermarket substitutes.
Common Sliding & Patio Doors Problems We See in Compton Homes
- Security bars anchored through the frame. On most post-WWII Compton homes, wrought-iron bars are lag-bolted directly through the old window or door frame into the rough framing behind it. The bars can’t come off until the old unit is partially deconstructed, which adds real time to every opening. Out-of-area contractors routinely underestimate this and blow their labor number. We don’t.
- Failed seals and no thermal break on original aluminum sliders. The original single-pane units in Compton’s 1945-1965 housing stock have no thermal break, so the frame itself conducts heat into the house. By now, most seals are shot, meaning fogged glass and drafts that make a 90-degree August day feel like a utility bill.
- Non-standard rough openings from unpermitted garage conversions. A significant share of Compton properties have garage conversions from the 1970s and 80s that were never permitted, so the rough openings don’t match any stock door size. A standard patio slider won’t fit without custom sizing or light reframing. We measure first, then quote the door that actually fits.
- Out-of-square framing and dry-rotted sill plates. Sixty years of stucco settling and occasional moisture intrusion means the opening around your patio door is often out of square by a half inch or more. We shim, square, and if the sill plate is rotted, we address it before the new door goes in. That’s the difference between a door that glides and one that binds by the following July.
Pricing for Sliding & Patio Doors in Compton, CA
Here are the numbers we typically see in Compton for this work. These are installed prices including labor, standard trim, haul-away, and both warranty layers registered in writing.
- Standard dual-pane vinyl patio slider (6 feet): $1,800-$2,600
- Heavy-duty vinyl slider with reinforced frame (8 feet): $2,800-$4,200
- Panoramic multi-panel sliding system (12-16 feet): $5,500-$9,800
- Pocket door conversion (including wall cavity work): $2,200-$4,000
- Retractable screen door (single opening): $450-$900
- Security bar removal and reinstallation (per opening): $250-$600
What moves the price in Compton specifically is the security bar work and the condition of the rough opening once the old unit comes out. That’s why our quotes include a line item for bar handling and a written allowance for framing repair, not a vague “contingency” that balloons later. We price the job straight the first time, in writing, before any work starts. Call (888) 635-0804 for a free estimate on your Compton home. We’ll measure the opening, show you manufacturer side-by-sides on paper, and leave you with a fixed number.
We Also Serve Cities Near Compton
Our crews cover Compton and the surrounding communities of Gardena, Carson, Lynwood, and Paramount. If you’re in one of those neighboring cities and need Sliding & Patio Doors repaired or replaced, the same TruePane standards apply: square framing, written warranty registration, and a live person on the phone. Call (888) 635-0804 and tell us what you’re working with.
Serving Compton, CA - Our Local Coverage Area
We’re based in the Compton 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 - Sliding & Patio Doors in Compton
Yes, you generally need a permit when the rough opening changes size or the header must be altered. If your Compton garage conversion left you with a non-standard opening that requires reframing, the city will want that work inspected. We pull the permit, schedule the inspection, and handle the paperwork. If the job is a like-for-like replacement with no structural change, a permit may not be required, but we’ll tell you which applies to your opening before we touch a wall. Call (888) 635-0804 and we’ll walk you through the specifics for your address.
Because on the vast majority of Compton’s post-WWII homes, the wrought-iron bars are lag-bolted directly through the old door frame into the rough framing behind it. You can’t remove the bars until the old unit is partially deconstructed, which means the demo has to be sequenced around the anchors. That adds 45 to 90 minutes per opening, and a crew that doesn’t plan for it will either damage your stucco or leave you with bars that don’t re-align correctly. Our quotes include bar handling as a line item, so the final invoice matches the estimate.
You’ll see fogged glass between the panes, feel a draft even when the door is closed, and notice the door binds or drags when the temperature changes. On original 60-to-75-year-old single-pane sliders in Compton, the seal failure is almost universal by now. If your utility bill spikes every August when highs hit 95 degrees, that door is a major contributor. We’ll inspect the unit and tell you honestly whether it can be repaired or needs replacement. Estimates are free. Call (888) 635-0804.
If the opening changes size, California Title 24 energy standards kick in, meaning the new unit must meet current thermal performance requirements with dual-pane Low-E glass. If we discover undersized headers or improper framing from an earlier unpermitted conversion, the retrofit must be brought to current structural code before the new door goes in. We budget for these specifics in our written estimate, and if anything unexpected surfaces, we price it and get your written approval before proceeding. No line item appears on the bill that wasn’t discussed first.
Yes, in most cases we can reinstall your existing bars with new mounting plates and anchors. We may need to reposition the anchor points if the new door frame has different dimensions. If a bar is rusted through or the mounting tabs are fatigued from decades of removal stress, we’ll show you what we’re seeing and quote a replacement bar set before any work proceeds. Call (888) 635-0804 and we’ll assess your bars as part of the free estimate.
If you’re in Compton and you’ve been living with a sliding door that sticks, fogs, or lets the August heat pour straight through the frame, we can tell you exactly what it’ll cost to fix. Call (888) 635-0804 today. A live person answers. We’ll schedule your free estimate, measure the opening, and give you a fixed quote in writing.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Compton since founding the company in 2008.



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