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Ameristar Windows Logo

Energy Efficient Windows & Patio Doors
Serving Southern California for over 20 years!

As the areas’ largest Full-Service factory direct replacement window and patio door company, your complete satisfaction is our priority. We take great pride in manufacturing the best quality residential windows and patio doors, as well as the superior craftsmanship of our installation team.

Ameristar Windows & Doors was created with one thing in mind, provide the most energy efficient retrofit windows and patio doors, using the most effective measures to reduce the impact on the environment, at the lowest cost to the consumer.

Window Replacement Services in Riverside California - Ameristar Windows and Doors

Replacement Window

We manufacture, install and stand behind our products.

  • Factory Direct Pricing

  • Energy Efficient Replacement Windows & Patio Doors

  • Custom Made

  • Professionally Installed

  • Lifetime Warranty (ask for details)

Patio Doors Installation in Riverside California - Ameristar Windows and Doors

Patio Doors

We manufacture, install and stand behind our products.

  • Factory Direct Pricing

  • Energy Efficient Replacement Windows & Patio Doors

  • Custom Made

  • Professionally Installed

  • Lifetime Warranty (ask for details)

Experience Swift Custom Solutions With Ameristar Windows & Doors

Experience Swift Custom Solutions With Ameristar Windows & Doors

Benefit from our industry-leading warranty and enjoy unbeatable prices, all thanks to our FACTORY DIRECT approach.

Window & Patio Glass Door Replacement in Southern California

LOWEST PRICE GUARANTEE! We will meet or beat any legitimate competitor’s price.

Door Replacement Installation in Riverside California

Window & Patio Glass Door Replacement in Southern California

In an effort to satisfy our customers and keep our company and community growing, we will meet or beat any legitimate competitor’s price for Vinyl Windows and Doors. We take great pride in our Vinyl Windows Replacement and the fact that 100% of our Windows and Patio Doors are manufactured in Riverside, CA (Inland Empire). That means the money you spent on replacement windows and patio doors stays here in our community, and ultimately keeps our local community active and growing.

Why Ameristar Windows?

Ameristar Windows offers Factory Direct custom-made, affordable vinyl windows and Factory Installation typically within 2-3 weeks. Our windows and patio doors are built to last and come with a full lifetime warranty. Our windows and doors are virtually maintenance-free, impervious to pests and never need painting, while providing added strength and durability through heavy grade aluminum reinforcements. These energy-efficient windows also dramatically reduce outside noise, and their self-locking feature adds comfort and ease of use.

Custom Windows Installation in Riverside California