Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
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AfterWindow Company in Hawthorne, CA
Window and door work in Hawthorne runs $180 – $2,800 per opening depending on the product and whether the existing frame can stay, with most homeowners investing $1,200 – $1,800 per window for STC-rated acoustic upgrades that address the city’s unique dual-airport noise environment. We carry PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux from our Los Angeles-coordinated inventory, and every job starts with a written price before any work begins. Call (562) 478-8017 to schedule your free estimate.
We’re Lightwell Windows & Doors, part of the Cedarwell network since 2010, and we’ve learned that Hawthorne jobs aren’t like other South Bay jobs. The 1940s – 1960s stucco bungalows and duplexes built for Northrop Aircraft workers still carry original single-pane aluminum and jalousie windows that do almost nothing to block the constant aircraft noise from LAX and Hawthorne Municipal Airport overhead. Our crews know to lead with acoustic performance here, not just energy savings.
Why Hawthorne Homes Are Different
Hawthorne’s housing stock was built fast for defense workers, and it shows in the windows. Those original single-pane aluminum frames and jalousie louvers are everywhere east of Crenshaw and south of El Segundo Boulevard, and they’ve reached the end of their practical life. The marine layer that rolls in most mornings condenses on those cold metal frames, corroding hardware and rotting adjacent trim, a problem you see less of just a few miles inland in Gardena or Inglewood.
The bigger factor is noise. Hawthorne sits directly beneath active LAX departure and arrival corridors plus Hawthorne Municipal Airport (Jack Northrop Field) operations. STC-rated soundproofing windows aren’t a luxury upgrade here; they’re the primary reason homeowners call. We’ve walked blocks around Kornblum Avenue where residents have already taped and weather-stripped their jalousie windows trying to cut aircraft noise. That tells us the conversation about full acoustic replacement is already open before we knock.
The moderate South Bay temperatures mean heating and cooling urgency is lower than inland, but moisture-resistant vinyl or fiberglass frames make more sense than aluminum replacements. The old frames can’t be saved in most cases; the question is what goes in their place.
Our Main Hawthorne Services
Most Hawthorne homeowners call us about one of three projects. Each has its own dedicated page with detailed pricing and process information.
Window Replacement in Hawthorne
This is our most common Hawthorne job: pulling out original single-pane aluminum or jalousie windows and installing STC-rated replacements that cut aircraft noise by 30 – 50 percent. We measure every opening for acoustic performance, not just fit, and we recommend laminated glass packages from our eight-brand lineup based on your home’s exposure to flight paths. Our crews work with drop cloths and shoe covers, and we photograph the clean-up before we leave. Window Replacement in Hawthorne
Window Installation in Hawthorne
New construction windows and additions in Hawthorne need the same acoustic thinking as replacements, plus careful flashing detail against stucco that may be brittle after sixty-plus years. We coordinate with your contractor on rough openings and waterproofing, and we pull all required permits. The C.A.R.E. values guide every visit: Clean up like it’s our own home, Ask before we move anything, Respect quiet hours, Explain the price before the work. Window Installation in Hawthorne
Door Installation in Hawthorne
Entry door replacement in Hawthorne often pairs with window work, especially when homeowners want consistent exterior styling across stucco facades. We stock Therma-Tru fiberglass entry systems and ViewLux sliding patio doors that match the acoustic performance of our window packages. Every door install includes proper sill pan flashing and integration with existing or new trim. Door Installation in Hawthorne
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.
Brands We Service in Hawthorne
We keep PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux in our Los Angeles-coordinated inventory, with acoustic-rated and coastal-code options stocked for Hawthorne’s specific needs. Most standard sizes and configurations are available without long lead times. See our brands for full specifications.
Pricing for Window Company in Hawthorne, CA
| Service | Typical range in Hawthorne |
|---|---|
| Single window replacement (standard vinyl, existing frame) | $650 – $1,100 |
| Single window replacement (fiberglass, full-frame) | $1,200 – $1,800 |
| STC-35 acoustic window (laminated glass) | $1,400 – $2,200 |
| STC-40+ acoustic window (double-laminated) | $1,800 – $2,800 |
| Jalousie window conversion to fixed or operable | $1,100 – $1,700 |
| Sliding glass door replacement (standard) | $1,800 – $3,200 |
| Sliding glass door replacement (acoustic-rated) | $2,800 – $4,500 |
| Fiberglass entry door with frame | $1,500 – $2,800 |
| Hardware and lock upgrade (per door) | $180 – $340 |
| Stucco repair and trim wrap (per opening) | $200 – $450 |
What pushes Hawthorne prices up: full-frame removal of corroded aluminum, stucco repair after jalousie conversion, and STC-40+ acoustic packages for homes directly under the loudest flight paths. What keeps them down: insert replacements where the frame is sound and standard vinyl construction. Either way, you’ll get our written price before any work starts, with no change orders unless you add scope.
Neighborhoods We Serve in Hawthorne
We work across all of Hawthorne’s residential areas, from the older bungalows near Holly Park to the duplex corridors along Prairie Avenue. Most appointments are scheduled within a few days, and our crews carry the full product sample kit so you can see frame colors and glass options in your actual light.
- Bodger Park area
- Holly Park
- Del Aire (unincorporated, Hawthorne-adjacent)
- East Hawthorne (near Kornblum Ave)
- Central Hawthorne (south of El Segundo Blvd)
Service Area – Cities Near Hawthorne
Our crews serve the full South Bay corridor from Hawthorne, including Lawndale, CA to the south, Inglewood, CA to the north, Manhattan Beach, CA along the coast, and Gardena, CA to the east. Scheduling and dispatch are coordinated from our Los Angeles office, with local crews assigned to minimize drive time and keep appointments on track.
Serving Hawthorne, CA - Our Local Coverage Area
We’re based in the Hawthorne 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 Window Company in Hawthorne
Yes, the City of Hawthorne requires permits for window and door replacements that change the opening size or involve structural modification; insert replacements in existing frames typically qualify as repair and may not need full plan review. We pull all required permits and schedule inspections as part of our standard process. Call (562) 478-8017 and we’ll check your specific project against current city requirements.
We specify STC-rated windows with laminated glass, which dampens the low-frequency rumble of jet engines far better than standard dual-pane units. Most Hawthorne homes see meaningful improvement at STC 35; homes directly under departure paths benefit from STC 40+ packages using double-laminated glass from our PGT and CGI lines. We’ll measure your home’s exposure and recommend accordingly during your free estimate.
Absolutely. Our C.A.R.E. values include Respect for your family’s time and quiet hours. We schedule specific arrival windows, use the quietest tools available for each task, and confirm noise-sensitive timing before we start. If your toddler naps at 1 PM, we plan the loudest demolition work before or after. Call (562) 478-8017 to set up a time that works for your household.
Ready to quiet your home and stop taping those old jalousie windows? Call (562) 478-8017 to schedule your free estimate. We’ll put every price in writing before any work starts, and every job is covered by our 365-Day Done Right Promise.
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 Hawthorne Customers Say
"Replaced six windows. The crew laid runners through the house and vacuumed each room as they finished. With a crawling baby, that no mess thing meant a lot. Windows are gorgeous."
- Rosalind Kemp"Lovely windows and a tidy install. One window came in a couple weeks late from the factory, so that opening finished after the others. They kept me posted and the rest was spotless."
- Mia Donnelly"Quiet, considerate install of several windows. They cleaned the glass and the sills and vacuumed every room. You'd never know a crew had been through. House is quieter and brighter."
- Brent Sakamoto