Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Window Company in El Granada, CA
Juniper Windows & Doors is the window company El Granada homeowners call when they want a written price before any work starts. Coastal fog, salt air, and steep hillside lots make window and door work here different from anywhere else on the Peninsula. We specialize in Window Replacement, Window Installation, and Door Replacement, and every job is backed by the 365-Day Done Right Promise, parts and labor, in writing. Call (682) 281-2168 to schedule a free estimate.
Why El Granada Homes Are Different
El Granada sits directly against the Pacific, which means two things for windows and doors: constant moisture and a real wind load. Homes here take salt spray that corrodes aluminum frames faster than homeowners expect, and fog that keeps sills damp for weeks at a time. We regularly replace vinyl and wood windows whose seals have failed from that moisture cycle, and we spec impact-rated glass (built to resist wind-borne debris without shattering) on west-facing elevations where winter storms hit hardest. Most El Granada homes were built between the 1960s and 1990s, so we see a lot of original single-pane aluminum sliders that have warped out of square and no longer close tight. Terrain matters too: many homes sit on sloped lots with retaining walls, which means access for staging materials often runs through a side gate or up a narrow staircase rather than a wide driveway. If your home is in a HOA district in El Granada, check your CC&Rs before changing window styles, some boards require matching sightlines or approved color palettes. We include permit coordination on every replacement job, and we manage the inspection so you don’t have to chase the building department.
Our Main El Granada Services
Most El Granada homeowners call us for one of two reasons: the windows are fogged, sticky, or drafty, or the front door has swollen so much it won’t latch in winter. Here’s how each service works in this specific coastal climate.
Window Replacement in El Granada
Coastal moisture shortens the life of window seals in El Granada, so replacement here is often about failed insulated glass and corroded frames rather than just aesthetics. We pull the old unit, inspect the rough opening for rot, and install a new window that’s sized to the actual opening, not the original builder grade. We carry PGT and CGI impact-rated lines for homes that need coastal wind resistance, and we explain U-factor in plain terms so you know exactly what you’re paying for. See Window Replacement in El Granada for full pricing and lead times.

Window Installation in El Granada
New construction and addition projects in El Granada need windows installed before drywall goes up, not after. We coordinate with your builder or general contractor so flashing, waterproofing, and rough-opening tolerances are correct from day one. Salt air means we use stainless steel fasteners and marine-grade flashing tape on every coastal installation, small details that prevent leaks five years later. See Window Installation in El Granada for what to expect on a new build or remodel.

Door Replacement in El Granada
Front doors in El Granada take fog, wind, and direct sun in the same afternoon. That’s why we recommend fiberglass doors from Therma-Tru for most coastal homes: they don’t swell in wet winters, they don’t warp in dry autumns, and they hold paint better than wood. If your current door sticks, drafts, or shows rust on the hinges, replacement is usually cheaper than repeated repairs. See Door Replacement in El Granada for door styles and installation details.

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 El Granada
We service and install windows and doors from CGI, CWS, ES Windows, and ECO Window Systems, with parts stocked locally for faster turnarounds on common repairs. We also carry PGT, Therma-Tru, and ViewLux product lines. See our brands for the full catalog.
Pricing for Window Company in El Granada, CA
| Service | Typical range in El Granada |
|---|---|
| Window replacement (per window, standard size) | $650 – $1,450 |
| Window replacement (impact-rated, coastal spec) | $1,100 – $2,400 |
| Window installation (new construction, per window) | $800 – $1,800 |
| Window installation (retrofit, per window) | $550 – $1,250 |
| Door replacement (front entry, fiberglass) | $1,800 – $4,200 |
| Door replacement (sliding patio, impact-rated) | $2,400 – $5,500 |
| Door replacement (interior, prehung) | $650 – $1,400 |
| Full home window retrofit (10 – 15 windows) | $7,500 – $18,000 |
| Permit coordination and inspection | $350 – $750 |
Prices in El Granada run higher than inland Bay Area cities because of coastal hardware requirements and the difficulty of accessing hillside lots. Every quote we give is a written, line-item price, fixed before we order anything, that’s the Juniper standard on every single job.
Neighborhoods We Serve in El Granada
We work throughout El Granada, from the flat streets near the harbor up into the hillside neighborhoods where steep driveways and tight access make staging more complicated but never stop us from hitting a deadline.
- Princeton by the Sea
- El Granada hillside (above Avenue Alhambra)
- Near Coronado Street and the harbor side
- Miramar border area
- Burnham Strip
Most El Granada properties are within a 20 to 30 minute drive of our scheduling office, so estimates and installations happen on one clear schedule, not a four-hour window.
Service Area – Cities Near El Granada
Beyond El Granada, we also serve homeowners in Half Moon Bay, CA, Burlingame, CA, Millbrae, CA, and Pacifica, CA. Dispatch and scheduling are coordinated from our San Francisco Bay Area office, with crews serving El Granada locally.
Serving El Granada, CA - Our Local Coverage Area
We’re based in the El Granada 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 El Granada
Most El Granada homeowners get an estimate scheduled within 3 to 5 business days. We send a live arrival time, not a four-hour window, and you’ll get a written price before you decide anything. Call (682) 281-2168 to book your free estimate.
Yes, San Mateo County requires permits for most window and door replacements that change the opening or the structural header. We handle permit coordination and manage the inspection so the job closes out clean. The permit cost is listed in your written quote, never added as a surprise.
We provide the product specs, color samples, and sightline details your El Granada HOA will ask for. Board approval timelines vary by association, so we recommend starting the approval process before you pick an install date. Our written price stays fixed while you wait on the board.
Contact Juniper Windows & Doors in El Granada
If your El Granada windows fog, stick, or leak, or if your doors have swollen shut, get a real answer with a real number attached. Call (682) 281-2168 for a free estimate, and you’ll get a written line-item price before any work starts. Juniper Windows & Doors is led by Sean Mackey, and every project carries the 365-Day Done Right Promise in writing.
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 El Granada Customers Say
"Front door looks great and shuts well. The threshold is sealed well and the lock lines up with the strike."
- Rory F."Quote came in the app with options for glass. Easy to compare."
- Vera L."Door replacement. Installer texted when on his way and finished by lunch. Tight and clean."
- Neil B.










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