Business Details
Custom Replacement Windows & Doors in Riverside, CA
Ameristar Windows has established itself as a leader in manufacturing and installing energy-efficient replacement windows and patio doors. Founded with a commitment to environmental responsibility and affordability, we produce all products locally in Riverside, CA, ensuring quality control and community economic support. Our team prioritizes customer satisfaction through competitive pricing, factory-direct savings, and a full lifetime warranty on all installations. With a focus on innovation, we utilize advanced materials like Dura Platform spacers and LoE 3 glass to deliver superior insulation and durability.Our professional installers, trained in-house, guarantee precision and reliability, while our 2-3 week turnaround time ensures efficiency. Recognized for transparency and ethical practices, we stand behind every project with a lowest-price guarantee and a commitment to meeting or exceeding client expectations. Our dedication to reducing environmental impact through energy-efficient solutions has made us a trusted choice for homeowners and contractors across Southern California.
Services
Replacement Windows
Patio Doors
Vinyl Windows
Aluminum Windows
Imperial Windows
Custom Shapes
French Doors
Tempered Glass
Pet Doors
Window Screens
Highlights and features
- We offer a full lifetime warranty on all products.
- Our factory-direct approach ensures competitive pricing.
- Energy-efficient windows reduce energy bills and environmental impact.
- Locally manufactured in Riverside, CA, supporting the community.
- Professional installation by experienced in-house teams.
Associations and certifications
- BBB A+++
What people say
Perfect installation
Great customer service
Energy bills reduced
Fast turnaround
Lifetime warranty
Services
Replacement Windows
Our custom-built replacement windows are engineered for energy efficiency and durability. Using advanced materials like argon gas fills and Dura Platform spacers, they reduce heat transfer and lower energy bills. Professionally installed with a lifetime warranty, these windows enhance home comfort while supporting local manufacturing in Riverside, CA.
Patio Doors
Energy-efficient patio doors combine sleek design with functional security. Featuring LoE 3 glass and dual-pin locking systems, they improve insulation and safety. Our factory-direct pricing ensures competitive rates, with installation completed within 2-3 weeks for most configurations.
Custom Shapes
From arch tops to trapezoid designs, our custom-shaped windows offer unique aesthetics without compromising efficiency. Built to exact specifications, they include reinforced aluminum frames for durability and a seamless fit in any architectural style.
Vinyl Windows
Vinyl windows provide low-maintenance durability with resistance to warping, pests, and weathering. Available in white, almond, and black finishes, they feature multi-chambered profiles for superior insulation and noise reduction in residential settings.
Aluminum Windows
Dark bronze anodized aluminum windows offer modern aesthetics with corrosion resistance. Designed for coastal or high-traffic areas, they pair energy-efficient glass with robust construction for long-term performance in commercial and residential applications.
Questions
Do you offer energy-efficient windows?
Yes, all our windows use Dura Platform spacers and argon gas for superior insulation, reducing energy bills by up to 30%.
What areas do you serve?
We serve Riverside, Orange, San Bernardino, San Diego, and Los Angeles counties, including cities like Temecula and Corona.
Is there a warranty?
Yes, we provide a full lifetime warranty covering materials, workmanship, and installation for all products.
How long does installation take?
Most projects complete within 2-3 weeks, with white and almond vinyl windows available in 5-7 business days.
Do you provide free quotes?
Yes, request a complimentary quote to explore factory-direct pricing and bundle discounts for windows and doors.
