Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Before
After
Before
After
Before
AfterWindows & Doors in San Pedro, CA
Window installation in San Pedro starts with a measured survey you keep. The written price follows that document and cannot change when the crew arrives. Homes here, many built between 1910 and 1950 on blufftop lots above the port, routinely need full-frame tear-outs instead of insert replacements because salt air has corroded the original aluminum to the point where extrusions crumble at the corners. Call Sightline Windows & Doors at (509) 265-6387 to schedule your free estimate.
Why San Pedro Homes Are Different
San Pedro sits on bluffs directly above the Port of Los Angeles, which means two things for windows and doors: Pacific onshore winds push salt moisture from the southwest, and harbor operations add particulate and moisture from below. Together they corrode aluminum frames, door hardware, and weatherstripping at rates that regularly surprise homeowners who moved here from drier parts of the county. The marine layer is thicker and more persistent here than almost anywhere else in the LA metro, with coastal fog sitting on blufftop streets well into the afternoon. That persistent moisture works into frame joints, casing gaps, and threshold seals.
The housing stock makes the work specific. San Pedro’s core residential streets are dominated by Craftsman bungalows and modest wood-frame cottages built from roughly 1910 to 1950 for longshoremen, fishermen, and cannery workers. Many still carry original wood-sash or early replacement aluminum windows that have been severely compromised by decades of harbor-adjacent moisture. Hillside lots above the port add irregular framing and settling issues that complicate standard insert-window work, which is why we document the opening before we quote it.
Our Main San Pedro Services
Most San Pedro homeowners call us first about two projects: replacing doors that salt air has seized or rotted, and replacing windows that leak moisture into walls and sills. Both jobs start with the same measured survey.
Door Installation in San Pedro
Door installation in San Pedro means dealing with hinges and thresholds that have been exposed to harbor air for years. We measure the rough opening, check the framing for moisture damage, and quote the full job in writing before any work starts. If the door you want isn’t right for a south-facing threshold that takes direct onshore wind, Sonia Raman and the crew will tell you what is. See Door Installation in San Pedro for the full scope.
Window Replacement in San Pedro
Window replacement in San Pedro often reveals what a quick insert job would miss: rot in the sill, failed flashing, framing that shifted with the hillside. We quote the tear-out and replacement as one written price, and the crew executes to that document. Window Replacement in San Pedro covers the steps and the local conditions that change the work.
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.
BeforeAfterWindow Installation in San Pedro
Window installation in San Pedro usually means full-frame replacement on older wood-frame homes where the original sashes no longer seal and the frames have taken decades of harbor moisture. The written price covers removal, framing repair, the new unit, flashing, and trim. We don’t quote inserts on bluff-facing homes until we’ve seen the frames, because what looks like a straight swap often turns into a tear-out once the first extrusion comes out. This is the bread and butter of our Window Installation work.
Single & Double Hung Windows
Signs you need it
Sashes that stick, refuse to stay up, or let a visible draft through the meeting rail are the classic indicators on San Pedro’s older homes.
What it costs in San Pedro
Single and double hung window installation in San Pedro typically runs $450-$950 per window, depending on whether the frame needs a full tear-out.
How we do it
We remove the old sash and frame, repair or replace the rough opening, flash the perimeter, set the new unit, and trim it out to match the house.
Horizontal Roller Windows
Signs you need it
Rollers that grind or bind against corroded tracks are common in San Pedro, where salt air pits the aluminum and drags the sash out of alignment.
What it costs in San Pedro
Horizontal roller window installation in San Pedro typically runs $400-$850 per window, with the higher end reflecting full-frame work on hillside lots.
How we do it
We pull the sash, inspect the track and frame, replace the full unit with new rollers and track, and seal the perimeter against salt and moisture.
What Window Installation Costs in San Pedro
| Item | Typical range in San Pedro |
|---|---|
| Single or double hung window | $450-$950 per window |
| Horizontal roller window | $400-$850 per window |
| Full-frame tear-out and replacement | $300-$600 extra per opening |
Is a full-frame replacement worth it in San Pedro?
On blufftop homes with original aluminum, yes. If salt air has corroded the extrusion, an insert leaves the damaged frame in the wall. The tear-out costs more upfront but prevents recurring failure.
How long does window installation take in San Pedro?
Most openings take a day each once the units are on site, though full-frame work on settled hillside framing can add time. The written quote includes the schedule. Call (509) 265-6387 for a free estimate.
Impact Windows & Doors in San Pedro
Impact windows and doors in San Pedro serve two functions at once: they meet wind-load code at the harbor mouth, and they cut the salt-air corrosion that eats standard frames. Homes above the port get sustained onshore wind that drives moisture into every seal, so impact-rated glazing specified by performance tier is a practical choice here, not an add-on. That’s the core of our Impact Windows & Doors work in this city.
Impact-Resistant Windows
Signs you need it
If your current frames show pitting or white oxidation along the bottom rail, salt has already compromised the assembly’s structural integrity.
What it costs in San Pedro
Impact-resistant window installation in San Pedro typically runs $900-$1,800 per window, with larger openings on harbor-facing walls at the top of the range.
How we do it
We measure each opening, specify the impact rating and frame alloy for the exposure, and install the unit with full flashing and a written photo record.
Hurricane Impact Windows
Signs you need it
Homes on south and southwest-facing elevations above the harbor take the full force of onshore wind, and older single-pane sashes flex visibly in storms.
What it costs in San Pedro
Hurricane impact window installation in San Pedro typically runs $1,200-$2,400 per window for larger fixed openings that carry the highest wind-load requirements.
How we do it
We anchor the frame to the existing structure per wind-load code, set impact-rated glazing, and document the completed opening before we leave.
What Impact Windows & Doors Costs in San Pedro
| Item | Typical range in San Pedro |
|---|---|
| Impact-resistant window | $900-$1,800 per window |
| Hurricane impact window | $1,200-$2,400 per window |
| Code compliance upgrade on existing opening | $300-$700 per opening |
Do impact windows help with salt corrosion in San Pedro?
They reduce it. Impact-rated frames use alloys and coatings made for coastal environments, which slows the pitting that ruins standard aluminum. The glazing also seals tighter against moisture. Call (509) 265-6387 for a free estimate.
Will impact windows block the harbor view?
No. Impact glazing is specified by sightline preferences, and we account for view corridors from blufftop homes before we quote. The written scope includes glazing options and how they affect the look.
Energy-Efficient Windows in San Pedro
Energy-efficient windows in San Pedro do more than lower a utility bill. The persistent marine layer means glass sits wet for hours, and low-E coatings plus argon-filled panes reduce the fog-and-condensation cycle that feeds mildew on older wood sashes. For blufftop homes that take direct afternoon sun after the marine layer burns off, a lower SHGC also cuts the heat load that makes front rooms unusable in summer. This is the core of our Energy-Efficient Windows work.
Low-E & Argon Gas Glass
Signs you need it
Persistent condensation on the interior side of the glass, even with window coverings open, means the existing pane has little insulating capacity left.
What it costs in San Pedro
Low-E and argon gas window installation in San Pedro typically runs $400-$900 per window, depending on the frame and glass package.
How we do it
We specify the coating and gas fill for the orientation of each opening, set the unit, and seal the frame against the harbor’s moisture load.
UV-Blocking & Fade Protection
Signs you need it
Wood floors and upholstery on harbor-facing walls that bleach within a year or two are absorbing UV through unprotected single-pane glazing.
What it costs in San Pedro
UV-blocking window installation in San Pedro typically runs $450-$1,000 per window, with the higher end covering laminated glazing for blufffront rooms.
How we do it
We install glazing with the UV transmission rate matched to the room’s exposure, and we document the glass spec in the written scope.
What Energy-Efficient Windows Costs in San Pedro
| Item | Typical range in San Pedro |
|---|---|
| Low-E and argon gas window | $400-$900 per window |
| UV-blocking window | $450-$1,000 per window |
| Insulated laminated glass upgrade | $150-$350 per window |
What U-factor makes sense for San Pedro’s climate?
For San Pedro’s mild winters and persistent marine layer, a U-factor around 0.30 to 0.35 is usually the right balance of cost and performance. We specify per opening, not per house. Call (509) 265-6387 for a free estimate.
Will energy-efficient windows stop condensation on the inside?
In most San Pedro homes they will, because the warmer interior glass temperature keeps moisture from condensing. Older single-pane windows run cold, and any interior humidity fogs them immediately.
Sliding & Patio Doors in San Pedro
Sliding and patio doors in San Pedro take a beating that interior doors never see. Salt air pits the roller track, the marine layer keeps the threshold damp, and prevailing wind finds every gap in the weatherstripping. A patio door that sticks or leaks is not a minor annoyance here, it’s a sign the seal has failed and moisture is working into the floor system. That’s the standard problem we solve with Sliding & Patio Doors work.
Patio Doors
Signs you need it
A threshold that stays wet after a foggy morning, or a door that drags against corroded rollers, indicates salt and moisture have reached the working parts.
What it costs in San Pedro
Patio door installation in San Pedro typically runs $1,500-$4,000 per door, depending on width, frame material, and whether the threshold framing needs repair.
How we do it
We pull the old door, inspect the threshold framing, repair any rot, set the new door in a sealed rough opening, and document the finished work.
Screen Door Installation
Signs you need it
Screen frames that have gone brittle or rusted through at the corners will no longer hold the mesh, and harbor air makes standard screen material fail faster.
What it costs in San Pedro
Screen door installation in San Pedro typically runs $200-$600 per door, including the frame, mesh, and hardware.
How we do it
We measure the opening, specify a screen frame and mesh rated for coastal exposure, and install it with hardware that won’t seize in salt air.
What Sliding & Patio Doors Costs in San Pedro
| Item | Typical range in San Pedro |
|---|---|
| Patio door replacement | $1,500-$4,000 per door |
| Screen door installation | $200-$600 per door |
| Sliding glass door replacement | $1,800-$4,500 per door |
Why did my sliding door locks corrode so fast?
San Pedro’s double dose of Pacific spray and harbor particulate corrodes exposed metal hardware faster than neighborhoods a few miles inland. Coastal-rated hardware lasts longer. Call (509) 265-6387 for a free estimate.
Can you replace just the sliding panel?
Sometimes, if the frame is sound and the track hasn’t corroded. On many San Pedro homes the track is the failure point, so we quote the full door assembly when that’s what the opening requires.
Impact Garage Doors in San Pedro
Impact garage doors in San Pedro protect the largest opening in the house, and one that faces the same salt and wind as every window. A standard steel door will eventually rust through at the bottom rail from harbor moisture, and a non-rated door on a bluff face is a wind-load liability. Impact-rated garage doors also seal tighter, which keeps the salt out of whatever you store in the garage. This is the core of our Impact Garage Doors work.
Hurricane-Rated Garage Doors
Signs you need it
If your existing door flexes inward during sustained onshore wind or shows rust at the bottom panel, it has lost both structural and weather resistance.
What it costs in San Pedro
Hurricane-rated garage door installation in San Pedro typically runs $2,500-$6,000 per door, driven by width, reinforcement, and the opener system.
How we do it
We measure the opening, specify the wind-load rating for the elevation, install the reinforced door and track, and anchor everything to the existing structure.
Wind-Load Code Compliance
Signs you need it
Homes above the harbor channel or on exposed bluff streets are the ones where a standard door does not meet the wind-load requirements for the location.
What it costs in San Pedro
Wind-load code compliance work on an existing garage door in San Pedro typically runs $500-$1,500, depending on what the inspection finds.
How we do it
We review the code path for the specific address, identify gaps in the existing door, and bring the opening into compliance with documented work.
What Impact Garage Doors Costs in San Pedro
| Item | Typical range in San Pedro |
|---|---|
| Hurricane-rated garage door | $2,500-$6,000 per door |
| Wind-load compliance upgrade | $500-$1,500 per door |
| Garage door replacement, standard | $1,800-$4,500 per door |
Do I need an impact-rated garage door in San Pedro?
If your home faces the harbor or sits on an exposed bluff street, the wind-load code likely applies, and salt corrosion alone justifies a coastal-rated door. Call (509) 265-6387 for a free estimate.
How long does a garage door last near the port?
Standard steel doors can show serious corrosion at the bottom rail within five to seven years in San Pedro’s air. Coastal-rated doors with rust-resistant hardware typically outlast them by a wide margin.
Custom & Geometric Windows in San Pedro
Custom and geometric windows in San Pedro are often the best answer for Craftsman bungalows where a standard replacement would change the elevation’s character. Arched sashes, angle-bay windows, and shaped glass from the original build can be reproduced today with modern glazing, and the houses benefit from a restored sightline rather than a generic insert. This is the core of our Custom & Geometric Windows work in this city.
Geometric & Shaped Windows
Signs you need it
Original triangular, trapezoid, or radius windows that no longer seal or whose wood frames have rotted at the joints need a custom replacement, not a stock unit.
What it costs in San Pedro
Geometric and shaped window installation in San Pedro typically runs $800-$2,000 per window, depending on the complexity of the shape and frame.
How we do it
We template the original opening precisely, order the custom unit to that template, and install it as a single, sealed replacement.
Oversized Openings
Signs you need it
Harbor-view walls with wide openings or tall fixed panes need glazing specified for both wind load and the view corridor, not a stock picture window.
What it costs in San Pedro
Oversized window installation in San Pedro typically runs $1,500-$5,000 per opening, with the higher end covering impact glazing and steel reinforcement.
How we do it
We measure the full opening, specify structural framing and glazing for the exposure, and install the unit with all loads documented.
What Custom & Geometric Windows Costs in San Pedro
| Item | Typical range in San Pedro |
|---|---|
| Geometric or shaped window | $800-$2,000 per window |
| Oversized opening | $1,500-$5,000 per opening |
| Custom impact window | $1,200-$3,500 per window |
Can you match original Craftsman window shapes?
Yes, we template the original opening and order glazing cut to that exact shape, which lets a 1920s bungalow keep its elevation detail while gaining a modern seal. Call (509) 265-6387 for a free estimate.
Why do custom windows cost more than stock sizes?
Each custom unit is templated and fabricated to a separate shape, which means there is no volume pricing and the frame must be built to match the opening, not the other way around.
Brands We Service in San Pedro
We install and service window and door lines from PGT, CGI, and CWS, plus ViewLux for specific glazing packages. These lines are specified by what the opening requires: impact rating, U-factor, sightline, frame alloy, and coastal durability. See our brands for the full catalog.
Pricing for Windows & Doors in San Pedro, CA
| Service | Typical range in San Pedro |
|---|---|
| Single or double hung window | $450-$950 per window |
| Horizontal roller window | $400-$850 per window |
| Impact-resistant window | $900-$1,800 per window |
| Hurricane impact window | $1,200-$2,400 per window |
| Low-E and argon gas window | $400-$900 per window |
| UV-blocking window | $450-$1,000 per window |
| Patio door replacement | $1,500-$4,000 per door |
| Hurricane-rated garage door | $2,500-$6,000 per door |
| Geometric or shaped window | $800-$2,000 per window |
Two things push prices up in San Pedro: full-frame tear-outs on hillside lots with settled framing, and impact-rated or coastal-grade materials specified for harbor-facing elevations. The written price includes every one of these line items up front, and the measured survey you keep is the same document the crew works from.
Neighborhoods We Serve in San Pedro
We work across San Pedro’s blufftop streets and the flatter inland grid, and the crew is familiar with how each area’s exposure changes the specification.
- Point Fermin
- Coastal San Pedro
- Northwest San Pedro
- Central San Pedro
- Battery Heights
Response time across the area is usually one to two business days for the measured survey, and the written price follows from that document.
Service Area - Cities Near San Pedro
Sightline Windows & Doors serves San Pedro and the surrounding communities, including Long Beach, CA, Rancho Palos Verdes, CA, Carson, CA, and Lakewood, CA. The same measured survey and written-price policy applies in every location.
Serving San Pedro, CA - Our Local Coverage Area
We’re based in the San Pedro 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 Windows & Doors in San Pedro
Scheduling usually lands within one to two business days for homes across San Pedro, including the blufftop streets. The written price follows from that survey and stays fixed. Call (509) 265-6387 to book a free estimate.
Some San Pedro neighborhoods have design review requirements for elevations facing the street, especially on historic Craftsman homes. We flag these early and provide the documentation the review body asks for.
Yes, we cover the full San Pedro service area, including hillside lots above the port where settling and irregular framing change the scope. The survey captures those conditions before pricing is set.
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 San Pedro Customers Say
"Replaced eight windows. They showed me the U-factor on the units they were actually fitting rather than the brochure numbers."
- Kofi B."They photographed the rotten sill they found under the old frame before replacing it, and the extra cost was agreed in writing before they carried on."
- Rosalind C."Front door install went smoothly. Written warranty, clear price, no pressure to upgrade anything."
- Nils H.