Frequently Asked Questions

You call or book online, we schedule a free estimate at your Los Angeles home, take measurements, and talk through options. Then you get a written line-item quote. Once you approve, we order materials and set an install date. On install day, the crew arrives, protects the work area, removes old units, installs the new windows, and cleans up. We send before and after photos so you can see exactly what was done. Pay when it's finished from a digital invoice on your phone.

Most window replacement jobs in Los Angeles take one to three days on site, depending on how many windows and whether they're retrofit or full-frame. Lead time for materials runs anywhere from two to six weeks depending on brand and customization. We'll give you a realistic schedule before you commit, and we stick to it. Call (682) 281-2168 if you're working against a deadline and need a timeline check.

Yes, in most Los Angeles homes we use a retrofit or insert method that keeps the surrounding stucco intact. The old sash and hardware come out, and the new window slides into the existing frame, then gets sealed and trimmed. If the frame itself is damaged or you want a larger opening, then stucco work becomes necessary. We'll tell you which method your home needs during the estimate and explain why.

Yes. Los Angeles requires permits for most window and door replacements, especially when openings change size or structural elements are involved. We pull the permits, schedule inspections, and make sure everything passes before we call the job done. It's part of doing the work right. You'll see permit line items in your written quote, so there's no surprise later.

It can look cheaper up front, but the real cost shows up later. A homeowner who buys windows at a big-box store and installs them without proper flashing, leveling, and sealing often pays twice: once for the materials and again for a pro to fix leaks, drafts, and bowed frames. Windows carry heavy glass and need precise shimming. If a unit isn't plumb and square, it binds and the seals fail early. We've replaced plenty of DIY installs in Los Angeles. Call (682) 281-2168 and let's price it right the first time.

If the glass is broken, the seals are fogged, or condensation sits inside the panes, repair isn't usually cost-effective and replacement makes more sense. If the issue is a bad balance, worn weatherstripping, or a broken latch, repair can buy you time. The real tell in Los Angeles is heat: old single-pane windows with no low-E coating let the summer sun bake your rooms and your cooling bill. We'll give you an honest read during the estimate rather than pushing replacement when repair is smarter.

We work with manufacturers that hold up to Los Angeles sun, salt air near the coast, and the temperature swings the valleys get. That includes brands like PGT, ViewLux, and CGI, selected for glass performance and build quality. Different brands fit different needs, impact-rated glass for coastal exposure, high-efficiency glass for inland heat, specific frame materials for certain architectural styles. We'll help you match the brand to your home and budget rather than steering you to whatever's on the shelf.

A retrofit, also called an insert, keeps your existing frame and trim and fits the new window inside it. It's faster, less invasive, and usually costs less. Full-frame replacement removes everything down to the studs and rebuilds the opening, which costs more but lets you replace damaged framing and change the window size. In Los Angeles homes with stucco exteriors, retrofit is common when frames are sound. We'll tell you which one fits your situation after looking at the openings.

Yes, and they matter more than most people realize. Low-E coatings reflect infrared heat, which means less solar gain through south and west-facing windows during Los Angeles summers. Dual-pane construction adds an insulating air or gas layer that slows heat transfer both directions. Together they cut cooling loads, reduce UV fading on furniture and flooring, and make rooms more comfortable near the glass. The cost difference from single-pane is modest compared to the energy savings over the life of the window.

Most of the time, yes. Older Los Angeles homes often have specific grid patterns, sill profiles, or arch shapes that homeowners want to preserve. Manufacturers offer custom sizing and style options that let us recreate the look while upgrading the glass and frame performance. If your home has a historic designation, there may be additional review requirements, and we'll work through those with you. Bring us a photo of what you're trying to match.

For Los Angeles sun, a low-E coated dual-pane unit with a low SHGC, solar heat gain coefficient, makes the biggest difference. SHGC measures how much solar heat passes through the glass, and lower is better for cooling-dominated climates like ours. Pair that with argon gas between the panes and you get solid insulation without tinting the room too dark. If you're near the coast and want impact protection, brands like PGT and CGI build rated glass that handles both heat and flying debris.

Every pro working under the Juniper Windows & Doors name is required to hold the license and insurance the state of California requires for window and door installation. That means the local team handling your Los Angeles home carries the proper credentials before they ever step on your property. We're happy to provide proof before work starts. It's a standard we enforce across every location, not a favor we do on request.

Each Juniper Windows & Doors location runs its own installation teams and holds its own licensing and insurance. Some jobs or specialized work may involve tradespeople the local team brings in, but every pro working under our name is required to meet the state's licensing and insurance standards. You'll know who's showing up before they arrive, and the local team stays accountable for the finished work.

Check the California Contractors State License Board website and search the business name or license number. You'll see the license status, classification, and any complaints or disciplinary actions. Any contractor you're considering should show a current, active license with a classification that covers windows and doors. If a contractor hesitates to give you a license number, that's your answer. We're ready to provide ours whenever you ask.

First, clear people and pets away from the broken glass. If you can safely do it, tape cardboard over the opening from the inside to keep weather and pests out until it can be replaced. Don't attempt to remove the broken pane from the frame yourself, especially in multi-pane units where the edges are sharp and the seals hold tension. Call (682) 281-2168 and we'll help you schedule a replacement and talk through temporary measures for your specific window type.

Often yes. The most common cause in Los Angeles is grit and dust building up in the bottom track, especially in homes near the coast or in valley areas with heavy wind. Sometimes the rollers wear out or the door settles out of alignment. We can clean, adjust, and replace rollers on most sliding doors, and if the frame or glass has failed, we'll tell you honestly whether a new door makes more sense than continued repairs.

We handle urgent window and door situations as quickly as our schedule allows. Our hours are Monday through Friday 7:00 AM to 7:00 PM and Sunday 7:00 AM to 7:00 PM, closed Saturdays. For boarding or temporary security measures after a break-in or severe storm, we can talk you through immediate steps and get a replacement scheduled. Call (682) 281-2168 and we'll get a live coordinator on the line who can connect you with the local team that covers your address.

Every job we do is covered by The Relay Visibility Guarantee, which means you get a written price before work starts, live arrival times, before and after photos, and a digital invoice you can pay from your phone. On top of that, the manufacturers of the windows and doors we install carry their own product warranties that cover glass, frames, and hardware. We'll walk you through what each warranty covers and for how long before you sign anything.

It's the standard every Juniper Windows & Doors location works to. You book your appointment, get a live arrival time you can track, receive photos of the work before and after, get the full price in writing before anything starts, and pay from a digital invoice on your phone. No four-hour waiting windows, no surprises at the end. It's how we've built trust across every market we serve, including Los Angeles.

Call us. We'll send someone out to look. If it's a manufacturing defect, the brand's product warranty applies and we handle the warranty claim with the manufacturer. If it's an installation issue, we correct it under our workmanship coverage. You won't be bounced between a manufacturer and an installer wondering who's responsible. We stand behind the work our local teams do, and we'll make it right.

Juniper is a hardy evergreen that handles sun, wind, and cold without giving up. That's a good name for what windows and doors have to stand up to, especially in a city like Los Angeles where the sun beats on west-facing glass and coastal wind works the seals. The name reflects what we're selling: materials that hold up, year after year.