Fusion Windows & Doors is a Los Angeles area business specializing in window and door replacement and installation. They offer a wide range of products from major brands and can also install custom window treatments. The company is licensed, bonded, and insured.
Customers have praised Fusion Windows & Doors for their smooth and stress-free experiences. One customer highlighted the exceptional service provided by their sales representative, Ralph, who was described as accessible, accommodating, and dedicated to ensuring customer satisfaction. Another customer, an interior designer, appreciated Ralph's responsiveness, competitive pricing, and timely installation, stating that the experience was painless for their client.
Fusion Windows & Doors absolutely deserves five stars. They installed a new sliding door and window in my home, and I couldn’t be happier with the finished result.
Grigor was wonderful to work with—knowledgeable, responsive, honest, and genuinely committed to making sure everything was done correctly. Arthur and Armen handled the installation, and they were fantastic. They were incredibly meticulous, took their time with every detail, and treated my home with real care. Everything was installed beautifully, they left the work area clean, and both the door and window work perfectly.
It can be stressful choosing a company for a major home project, but I felt completely… read full review
Aug 2026
5.0★★★★★
Fusion did a GREAT job replacing our sliding door including stucco and interior painting. The finished work was wonderful. I also want to say that they followed up with us to make sure we were happy with the results.
Jul 2026
5.0★★★★★
I had the pleasure of working with Ruben at Fusion Windows and Doors. He was very knowledgeable on all products and made the whole process of choosing the right window very simple and easy. I highly recommend working with Ruben and this business for your window and door needs.
