Custom Glass & Windows

Custom Glass & Windows provides residential and light commercial glass and window services in Helena and the surrounding area. We specialize in insulated glass unit (IGU) replacement, window repair, new vinyl window installations, custom shower glass, mirrors, and storefront glass. Our team focuses on accurate measuring, quality materials, and clean, professional installation. Whether you are repairing failed window units, upgrading windows, or installing custom glass features, we work closely with property owners, builders, and contractors to deliver reliable results.