New windows and doors improve comfort, cut energy bills and add long-term value to your home. Juniper Windows West Covina 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
Windows & Doors Specials in West Covina, CA
Call (350) 305-4609 to ask about current specials, or just keep reading. Juniper Windows West Covina runs offers a few times a year because the San Gabriel Valley weather gives us natural windows for window work: cooler months for replacing tired frames, warmer months for upgrading to impact-rated glass before the hot season. We don’t do gimmicks. We do written pricing, real product lines, and the 365-Day Done Right Promise on every job. Any offer below applies to that same standard of work.
Current Offers
Free Estimate With a Written Line-Item Price
Free estimate. Written price before anything starts.
Every project we quote in West Covina gets a written, line-item price before we touch a single window or door. You’ll know the product, the labor, and the total before you commit. No estimate that turns into a surprise invoice later.
Valid through March 31, 2027. Mention this offer when you call (350) 305-4609.
365-Day Done Right Promise Included on Every Project
If it’s not right, we make it right. For a full year.
Every installation from Juniper Windows West Covina includes the 365-Day Done Right Promise: parts and labor, in writing, for 365 days after the install date. If something fails or isn’t right, we come back and fix it. Free second visit if a repair fails, no charge, no argument.
Valid through March 31, 2027. Mention this offer when you call (350) 305-4609.
Senior and Military Courtesy
A small thank-you for the folks who’ve earned it.
We offer a courtesy discount for seniors and active or retired military on window replacement and door replacement in West Covina. Tell us when you call and we’ll apply it to your written quote. It’s our way of saying thanks, not a marketing line.
Valid through March 31, 2027. Mention this offer when you call (350) 305-4609.
Window Replacement Tune-Up Check
We’ll check your existing windows before you commit to replacing them.
If your windows are drafty, sticking, or just feeling tired, we’ll take a look and tell you honestly what’s worth fixing versus what’s worth replacing. This is a real assessment, not a sales visit. If replacement makes sense, you get the written price then and there.
Valid through March 31, 2027. Mention this offer when you call (350) 305-4609.
Impact-Rated Glass Consultation
Free consult on impact-rated upgrade options for West Covina homes.
Impact-rated glass is built to resist wind-borne debris without shattering, which matters in the San Gabriel Valley when Santa Ana winds pick up. We’ll walk you through what PGT, CGI, and CWS offer, what the ratings mean, and whether it makes sense for your home and budget.
Valid through March 31, 2027. Mention this offer when you call (350) 305-4609.
Door Replacement Quote With Therma-Tru Options
Replacement door pricing with Therma-Tru and ViewLux lines.
If your entry door is shrinking, swelling, or letting light and air through the edges, we’ll quote you a Therma-Tru or ViewLux replacement with a written price. No hidden charges, no change orders mid-project. You’re pricing a decision, not chasing a phantom number.
Valid through March 31, 2027. Mention this offer when you call (350) 305-4609.
How to Redeem
Redeeming any of these specials is simple. First, call (350) 305-4609 and mention the offer by name. We’ll book your visit and give you a live arrival time you can track, so you know when we’re pulling up. Second, we’ll come out, assess your windows or doors, and hand you a written price. Third, present the offer at time of service. That’s the whole process. A real person answers the phone 24/7, so you’ll never sit through a voicemail maze.
What Every West Covina Homeowner Should Know About Our Pricing
We’re not going to make you call just to get a ballpark. Window replacement in West Covina typically runs $450 to $1,200 per window depending on size, material, glass package, and whether the frame needs work. Door replacement usually lands between $900 and $3,500 for entry doors, and more for multi-point locking systems or impact-rated glass. These are honest ranges from two decades of installations in the San Gabriel Valley. Your written quote will be specific to your house, not a generic price sheet.
Will the price change once work starts?
No. That’s the point. Every Juniper Windows West Covina project gets a written, line-item price before anything starts. If we find rot behind a frame, we’ll stop, show you photos, and agree on any adjustment before moving forward. No change orders that surprise you at the end. Call (350) 305-4609 for an exact quote, estimates are free.
Do you pull the permits?
Yes. Window and door replacement in West Covina often requires city permits, and we handle them. The inspection gets scheduled, and we make sure the work passes. It’s part of the job, not an add-on. Call (350) 305-4609 to discuss your project.
How long does a window replacement job take?
Most window replacement in West Covina homes takes one to three days of actual install work. A full-home replacement might stretch to a week depending on the number of openings and whether we’re working around existing finishes. You’ll get a clear timeline in your written quote. Call (350) 305-4609 and we’ll talk through yours.
Why should I trust Juniper Windows West Covina with this work?
Because the name fits. Juniper is a hardy evergreen built to handle sun, wind, and cold, which is exactly what windows and doors in the San Gabriel Valley have to endure. Sean Mackey, Owner of Juniper Windows West Covina, runs every project under two non-negotiable commitments: a written price before work starts, and the 365-Day Done Right Promise. We’ve been installing windows and doors since 2001, and we’re part of the Relay Home Co. family. That means The Relay Standard on every job: book in a tap, live arrival time, before-and-after photos, written price, and a digital invoice. Background-checked, uniformed technicians show up, so you know who’s walking through your door.
Ready to Lock In a Special?
Call (350) 305-4609. Tell us the offer you want. We’ll book your free estimate and give you a written price, not a guess. Sean Mackey and the team at Juniper Windows West Covina are ready when you are.
Written by Sean Mackey, Owner at Juniper Windows West Covina, serving West Covina since 2001.
Six Reasons Homeowners Choose Juniper Windows West Covina
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.