# Antioch Windows > Antioch Windows is a family-owned window replacement company serving Antioch, CA and the East Bay since 1996. We specialize exclusively in premium vinyl window replacement featuring Anlin and Simonton products, with over 1,000,000 windows installed. Every installation is backed by a transferable lifetime warranty. We offer custom-measured, energy-efficient vinyl windows with Low-E glass coatings and Argon gas fills. Our licensed in-house team handles everything from consultation through installation. ## About - [About Antioch Windows](https://antiochwindows.com/about/): Company history, legacy of excellence, the Antioch Windows Promise (Lifetime Warranty, No Upfront Costs, Unbeatable Pricing), and license information (C-17 #992647). ## Services - [Window Replacement Services](https://antiochwindows.com/services/): Full details on window replacement, installation methods (retrofit and new construction), window styles, door styles, expanded structural services, energy efficiency, custom fabrication, and lifetime warranty. ## Products - [Energy Efficient Windows](https://antiochwindows.com/products/): Side-by-side comparison of Anlin and Simonton window brands with features, options, and Energy Star certification. ## Testimonials - [Customer Reviews](https://antiochwindows.com/testimonials/): Real 5-star reviews from homeowners throughout Antioch and the East Bay. ## Contact - [Contact Us](https://antiochwindows.com/contact/): Get a free estimate, phone (925) 457-9026, info@antiochwindows.com, served by Bestoff Windows Inc. (bestoffwindows.com). ## Optional - [Homepage](https://antiochwindows.com/): Hero section, trust indicators, process overview, and gallery.