Custom Replacement Windows & Doors Throughout Los Angeles!

Window Replacement & Installations

Fusion performs window installation throughout Los Angeles. We’ve done replacement windows for remodels & luxury installations for architectural enhancement.

Window Styles & Materials

fusion-windows-milgard-logoMilgard Top Certified Dealer!

As a Milgard Top Certified Dealer in Los Angeles, you can count on Fusion Windows to deliver exceptional knowledge, customer service and installations when it comes to Milgard’s industry-leading replacement window and door products.

Window Shutter Installations

We offer a wide variety of customizable window treatments crafted from finely conditioned wood. We test each new product for heat resistance, color fastness, and long-term lifespan. Let their endless possibilities transform your windows while blocking light and controlling temperature.

Shutter Styles

fusion-windows-anderson-windows-logoAndersen® Circle of Excellence!

Fusion Windows is a trusted Andersen® Circle of Excellence Dealer. Count on Fusion for top-quality installations, product knowledge and customer service when it comes to finding you the perfect Andersen® products for your new build or remodel.

Replacement Window & Door Installation Quote

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Locations We Service

This includes, but isn’t limited to, Glendale, Montrose, La Canada/Flintridge, Burbank, Pasadena, South Pasadena and the San Fernando Valley.

See all service locations.

A neon open sign that is common to be seen on storefronts. Open Hours


Monday – Friday:
9am – 5pm
Saturday: 10am – 2pm
Sunday: closed

yelpPeople LOVE us on Yelp!

Check out our Yelp! profile and see why customers are giving us a 4.5 star average. Fusion serves Los Angeles with top-quality custom wood door, glass door, shower door and replacement window installations. Luxury, details and customer service are our specialties!

California-Flag-2California Contractors License # 956355

Fusion Windows is an AMA Certified installer headquartered in Glendale, CA. We are a staff of licensed contractors who are insured and bonded. We will handle all your project permit work for you!