Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Window Company in Redondo Beach, CA
Westlight Windows & Doors is the window company Redondo Beach homeowners call when ocean air has eaten through another set of aluminum frames. This city has a split personality: South Redondo’s 1940s beach cottages and North Redondo’s dense 1970s and 1980s townhome complexes, both sitting close enough to the Pacific that salt corrosion shows up years earlier than it does a few miles inland. We carry eight manufacturer lines, pair each job to the right product, and put every price in writing before work begins. Call (903) 354-7134 for a straight answer about your windows or doors.
Why Redondo Beach Homes Are Different
North Redondo Beach is unusually dense with HOA-governed townhome and condo complexes built in the 1970s and 1980s. The original aluminum single-pane windows and sliding glass doors in those buildings are now 40 to 50 years old and actively corroding from decades of salt air. What looks like a simple window swap often turns into a structural repair, because condensation trapped in those old aluminum frames has been quietly rotting the surrounding wood. The other wrinkle: nearly every job in those complexes requires HOA architectural review before a single screw turns. South Redondo’s older beach cottages present the same coastal corrosion but usually skip the HOA step. Contractors who don’t know the difference between the two halves of Redondo Beach routinely misquote both.
West-facing aluminum sliding glass doors within a half-mile of the water, especially in the North Redondo complexes, commonly have corroded rollers and pitted frames that no longer operate. The governing HOA CC&Rs often mandate matching frame color and profile approval before replacement can begin. Pulling those CC&Rs before quoting is part of how we work here. It saves the homeowner from change orders and saves the job from stalling mid-approval.
Our Main Redondo Beach Services
Most Redondo Beach homeowners reach out to us for one of three things: replacing corroded windows, installing new windows in a remodel or addition, or replacing an entry or patio door that no longer seals against the marine layer.
Window Replacement in Redondo Beach
Replacing windows in Redondo Beach usually means pulling out 40-year-old aluminum frames that have pitted and seized from salt exposure. In North Redondo townhome complexes, the job also means matching the HOA’s required profile and frame color, which we confirm before ordering anything. We carry impact-rated lines like PGT and CGI, alongside energy-efficient options like ECO Window Systems. Details on this work, including what to expect from approval timelines, are on our dedicated Window Replacement in Redondo Beach page.

Window Installation in Redondo Beach
New window installation in Redondo Beach covers everything from an addition on a South Redondo beach cottage to replacing a fogged, failed unit in a North Redondo condo. The coastal humidity means flashing and seal work has to be done right the first time; trapped moisture behind a new window finds the framing fast. We match the right product, whether that’s ViewLux for a clean modern line or PGT for impact rating. Read what the process looks like on our Window Installation in Redondo Beach page.

Door Installation in Redondo Beach
Door installation in Redondo Beach often starts with a patio slider that won’t slide anymore. The rollers corrode, the frame pits, and the door sticks or jams. Entry doors face the same salt air, warping and losing their seal. We install Therma-Tru entry doors and replace worn sliders with new frames built for a coastal environment. The work is detailed on our Door Installation in Redondo Beach page.

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 Redondo Beach
We install and service PGT, CGI, CWS, and ViewLux products in Redondo Beach, among our full line of eight manufacturers. Common parts for these brands are stocked locally, which keeps most repairs moving without a multi-week wait. See our brands for the full list.
Pricing for Window Company in Redondo Beach, CA
| Service | Typical range in Redondo Beach |
|---|---|
| Single-window replacement | $600-$1,400 installed |
| Full-home window replacement (8-12 windows) | $6,000-$14,000 installed |
| Sliding glass door replacement | $2,000-$5,500 installed |
| Entry door replacement | $1,800-$4,500 installed |
| Patio door installation | $2,200-$5,800 installed |
| Interior door installation | $350-$900 per door installed |
| Window installation (new construction) | $700-$1,700 per window installed |
| Door installation (new construction) | $900-$2,200 per door installed |
| Sidelight installation | $800-$2,600 installed |
| Window frame repair | $150-$500 per frame |
What pushes prices up in Redondo Beach? HOA-mandated frame profiles and colors that require custom orders, plus structural rot repair that gets uncovered the moment an old aluminum frame comes out. Whatever the number, you’ll see it in writing before any work begins, and that written price is the price.
Neighborhoods We Serve in Redondo Beach
We work across both halves of Redondo Beach, from the townhome and condo complexes of North Redondo to the older single-family streets of South Redondo. That includes the areas around the beach, the Riviera, and the neighborhoods east of Pacific Coast Highway.
- North Redondo Beach
- South Redondo Beach
- The Riviera
- Golden Hills
- Hollywood Riviera
We schedule Redondo Beach work in a committed arrival window, and most estimates can be booked within the week.
Service Area – Cities Near Redondo Beach
Westlight Windows & Doors also serves homeowners in the neighboring beach cities and nearby inland communities. If you’re in Hermosa Beach, CA, Torrance, CA, Manhattan Beach, CA, or Lawndale, CA, the same written-price guarantee and live phone coverage apply. Crews serve Redondo Beach locally, with dispatch and scheduling coordinated from our Los Angeles office.
Serving Redondo Beach, CA - Our Local Coverage Area
We’re based in the Redondo Beach 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 Redondo Beach
Most Redondo Beach estimates are booked within a week. When you call (903) 354-7134, a live person answers, confirms your address, and gives you a committed arrival window for the estimate visit.
In North Redondo Beach’s townhome and condo complexes, yes, most exterior window and door work requires HOA architectural review. We review the CC&Rs before quoting so the approval timeline and finish requirements are accounted for in the written price.
No. What we write down before the first screw turns is what you pay, unless you ask for additional work. If hidden damage is found during the job, we stop, show you what we found, and put any new scope in writing for your approval before continuing.
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 Redondo Beach Customers Say
"Got quotes from three companies. Westlight wasn't the cheapest but they were the only one who measured everything carefully and put it all in writing. Worth it. No surprises on install day."
- Craig Dillard"Our sliding patio door had come off its track years ago and we just lived with it. New one is smooth as butter. They hauled off the old one and vacuumed up before they left."
- Jessica Landry"Replaced eight drafty old windows that were basically single pane. The house is warmer already and the street noise is way down. Crew was on time both days and the price was exactly the quote."
- Harold Bemis










Before
After
Before
After
Before
After