New windows and doors improve comfort, cut energy bills and add long-term value to your home. Juniper Windows Santa Clarita pairs proven product lines with our own installing crews for lasting performance - and a price we put in writing.
Choose your installer
The unit is half the job - the install is the other half. Our own background-checked crews measure, set, seal and insulate every opening, and they know the lines we quote inside and out because they install them every week.
Select the right products
Compare styles, materials and glass packages side by side until the fit is right for your rooms, your budget and your goals. The product-line comparison below is the place to start.
Prepare your home for install
Before install day we walk you through a short checklist - furniture pulled back, treatments down, a clear path to each opening - so install day is watch-it-happen, not scramble.
Compare the Lines We Quote
Every project is priced on the same lines, side by side - the price indicators below are relative, and your consultant shows exact numbers on your actual openings.
PGTThe line Florida homeowners arrive naming - the most Miami-Dade certifications in the industry$$$
- More Miami-Dade NOA certifications than any other line we quote
- WinGuard, EnergyVue and ClassicVue Max systems built for every wind zone
- 99% on-time delivery keeps your install date on the calendar
CGIThe heavyweight impact line$$$$$
- Large-missile impact ratings for the strictest wind zones
- Architectural-grade aluminum with commercial-depth frames
- The line we quote when protection is the whole point
CWSThe Florida value pick$$
- Vinyl systems built in Florida for Florida codes
- Strong energy packages at the friendliest price point
- The smart start for whole-home replacements on a budget
ESWSlim lines, big glass$$$$
- Narrow-sightline aluminum for modern elevations
- Oversized openings and floor-to-ceiling glass
- Impact-rated without the bunker look
ECOThe aluminum impact workhorse$$$
- Miami-built aluminum impact systems
- A strong price-to-protection ratio for coastal homes
- Proven inventory lines with short lead times
Window Company in Granada Hills, CA
Juniper Windows & Doors is the window company Granada Hills homeowners call when mid-century glass has finally given up. We replace and install windows and doors across Granada Hills, CA with one standard: a written price before any work starts, and a 365-day parts-and-labor promise after it’s done. If you’re dealing with fogged double panes, a slider that grinds, or original 1950s aluminum frames that radiate heat into your living room, call (661) 523-0347 for a free estimate.
Why Granada Hills Homes Are Different
Granada Hills is packed with ranch-style homes built from the 1950s through the 1980s, and a lot of them still have their original single-pane glass. That means big picture windows that turn west-facing rooms into ovens in August, sliding patio doors that stick, and clerestory windows along front elevations that have baked in the San Fernando Valley sun for 60 years. The heat here regularly tops 100°F, and Santa Ana winds over 50 mph drive dust into every weak weatherstrip and warped frame. When we work on a Granada Hills home, we’re almost never doing a simple swap; we’re retrofitting a mid-century opening to hold modern dual-pane low-E glass without ruining the lines of the house. That takes careful measuring and often custom sizing. The good news is that the products we install are built for exactly this: UV exposure, wind-driven debris, and temperature swings that flex older frames until seals fail.
Our Main Granada Hills Services
Most Granada Hills homeowners reach out to us for one of two reasons: either their existing windows have failed, or they’re building, remodeling, or adding on and need new openings done right from the start. Here’s what each looks like in this city, with links to the full Granada Hills pages.
Window Replacement in Granada Hills
Replacing windows in Granada Hills usually means pulling aluminum or wood frames that date to the Eisenhower administration and fitting dual-pane low-E units into openings that have settled over decades. We see a lot of seal failure on clerestory windows where the sun hits hardest. You’ll get a written line-item price before we order anything. See Window Replacement in Granada Hills.
Window Installation in Granada Hills
New construction and additions in the northern foothills often call for large fixed picture windows and clerestory glass that matches the mid-century look. Installation here means flashing against wind-driven rain and sealing against dust that Santa Anas push through every gap. We plan for the opening, not just the window. See Window Installation in Granada Hills.
Door Replacement in Granada Hills
Front doors in Granada Hills take direct afternoon sun and occasional wind-blown sand, so we replace them with insulated units and tight weatherstripping rather than builder-grade slabs. Sliding patio doors are the other common call, especially on 1960s ranches where the original track has worn through. See Door Replacement in Granada Hills.
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 Granada Hills
We install and service Therma-Tru entry doors, ES Windows aluminum and thermally broken frames, and Mr-Glass units when the job calls for them. Our Los Angeles office coordinates stock so Granada Hills crews arrive with the right parts on the first trip. See our brands for the full lineup.
Pricing for Window Company in Granada Hills, CA
| Service | Typical range in Granada Hills |
|---|---|
| Standard vinyl window replacement (per window) | $450 – $850 |
| Standard vinyl window replacement (full home, 8 – 12 windows) | $3,600 – $10,200 |
| Custom or oversized window replacement (per window) | $800 – $2,500 |
| Standard entry door replacement | $900 – $2,500 |
| Custom or oversized entry door replacement | $2,500 – $6,500 |
| Sliding glass patio door replacement | $1,500 – $4,500 |
| Specialty shaped or clerestory window replacement (per window) | $1,200 – $3,500 |
| Labor-only installation (per window, homeowner-supplied) | $150 – $400 |
| Rot or water damage repair on existing opening (per opening) | $300 – $1,200 |
Prices in Granada Hills tend to climb when a home has original mid-century openings that need custom sizing, or when clerestory windows require scaffolding or extra flashing against wind-driven rain. Every Juniper job gets a written price before we start, and that price is covered by the 365-Day Done Right Promise, parts and labor, in writing.
Neighborhoods We Serve in Granada Hills
We work across Granada Hills, from the flatlands off Balboa and Chatsworth up into the foothill developments north of Rinaldi. Response time for most estimates in Granada Hills is within one to two business days, depending on how many measurements are involved.
- Knollwood Country Club area
- North Hills adjacent side of Granada Hills
- Foothill neighborhoods north of Rinaldi
- Balboa Highlands mid-century tract
- Granada Hills south near Devonshire
Service Area – Cities Near Granada Hills
Juniper Windows & Doors serves Granada Hills and the surrounding San Fernando Valley communities. Our crews also cover Mission Hills, CA, San Fernando, CA, Northridge, CA, and Sylmar, CA with the same written-price guarantee and 365-day promise.
Serving Granada Hills, CA - Our Local Coverage Area
We’re based in the Granada Hills 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 Granada Hills
We typically schedule estimates in Granada Hills within one to two business days. The call is answered by a live person, 24/7, so you’ll get a real confirmation at the time you call. If you call (661) 523-0347, we’ll set a window and honor it.
When the City of Los Angeles requires a permit for a retrofit or structural change, we pull it and schedule the inspection. For most same-size window replacements and standard door swaps, no permit is required, and we’ll tell you which applies to your job before we quote.
Yes. The promise is 365 days, parts and labor, in writing. If something we installed fails during that year, we return and fix it at no charge, and the second visit is free.
Six Reasons Homeowners Choose Juniper Windows Santa Clarita
Laminated glass and reinforced frames hold up to wind-driven rain, hail and flying debris, so your openings stay sealed when the weather turns.
Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.
Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.
Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.
Tighter seals and insulated glass even out hot and cold rooms and stop the drafts at the frame.
A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.
Other Juniper Windows Santa Clarita Services
What Neighbors Say About Juniper Windows Santa Clarita
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 Granada Hills Customers Say
"Quote came in the app with options for glass. Easy to compare."
- Vera L."Booked the measure appointment online and got a text with the estimator's ETA. Replaced five windows two weeks later. Everything tracked in the app."
- Cora S."Front door looks great and shuts well. The threshold is sealed well and the lock lines up with the strike."
- Rory F.