

Window Replacement In Los Angeles, CA, That Blends Style And Sustainability
In a city that sets trends in both design and environmental awareness, your home should reflect both. At Earthwise Windows of Los Angeles, California, also known as Peak Glass and Windows, we provide high-performance vinyl window systems designed specifically for Southern California homes.
From sleek, modern hillside homes in Silver Lake to Spanish Revivals in Pasadena, we offer window replacement in Los Angeles that enhances comfort, energy savings and curb appeal — without compromise.
We manufacture and install our windows right here in California, giving you access to regionally engineered performance, custom designs and a team that understands the needs of L.A. homeowners.
Discover Windows Built For The California Climate
Los Angeles enjoys a desirable climate — but that doesn’t mean it’s easy on your windows. From strong UV exposure to sudden Santa Ana winds and dry summer heat, L.A. homes need window systems that can keep up.
Our replacement windows in Los Angeles are made with a proprietary vinyl compound formulated to resist sun damage, fading and warping — so you get long-lasting performance with minimal upkeep. And with ENERGY STAR® certification, our windows help reduce your utility bills year-round while keeping your space cool, quiet and comfortable.

Los Angeles Window Replacement Designed To Match Your Aesthetic
In a place where architectural diversity is the norm, your windows should enhance your home’s unique style — not fight against it. That’s why Earthwise offers one of the widest selections of frame finishes, grid design and window types in the region.
Whether you’re upgrading a home in Highland Park or renovating a beachside condo in Santa Monica, our Los Angeles replacement windows are custom-built to suit your vision. We also offer custom-shaped options perfect for framing palm-lined views, modern additions or backyard garden rooms.
Window Installation In Los Angeles: Services You Can Count On
At Peak Glass and Windows, we believe your window installation should be just as reliable as the product itself. That’s why our experienced crews work with precision and care, ensuring every window is installed to perform and last. We never cut corners, and we’re fully licensed, insured and familiar with L.A.’s permitting process and local code requirements.
Whether you're replacing one damaged window or upgrading your entire home, we provide smooth, professional window installation in Los Angeles from start to finish.
Enjoy Sustainable Windows With Serious Efficiency
It’s not just about comfort — it’s about reducing waste and energy use. With droughts, rising energy costs and statewide sustainability goals, many L.A. homeowners are looking for ways to lower their environmental footprint without giving up modern amenities. Our windows make it easy.
All Earthwise windows are crafted using recyclable materials and designed to reduce your energy consumption. Our advanced insulated glass and tight-frame seals help regulate indoor temperature and minimize HVAC workload. Plus, since they’re built in-state, you’re supporting local jobs and reducing transportation emissions.
Explore Our Full Line Of Window And Door Options
Whether you’re focused on ventilation, natural light or panoramic views, we offer a wide variety of customizable options, including:
- Single-hung and double-hung windows
- Bay and bow windows for added space and character
- Casement and awning windows for airflow and weather-tight seals
- Single and double slider windows, ideal for tight spaces
- Picture windows and custom shapes for striking visual impact
Every unit is built to perform in the Los Angeles climate and backed by a Limited Lifetime Warranty.
Schedule Your Los Angeles Window Replacement Today
Ready to reduce energy bills, upgrade your home’s style and enjoy lasting comfort? Contact Peak Glass and Windows, your local experts and trusted Earthwise Windows of Los Angeles provider. From design to installation, we’ll help you get the perfect fit every time. Give our window installers in Los Angeles a call to get your appointment scheduled!
Frequently Asked Questions:
Vinyl windows are considered sustainable because their material is derived from naturally occurring salt, which is readily available. Vinyl is also 100% recyclable, so it can be easily repurposed.
Yes, you need a permit in California to replace windows. According to the California Building Code, building permits are required for all windows, fenestration, and glazing updates to assure compliance with safety regulations.
Yes, vinyl windows perform well in hot, dry climates due to their ability to resist UV rays over long periods of time without fading, warping, or cracking like wood windows. Their insulation makes vinyl preferable to aluminum, which easily transfers heat.
Get in Touch With Earthwise of Los Angeles, California
Call us at 323-832-9312 or fill out the form below and we will have an Earthwise Specialist contact you: