The Glass Guru

Window World of Oahu is a window replacement and sliding glass door installer serving Honolulu, HI. They specialize in energy-efficient exterior remodeling products made in America, including windows and doors designed to improve home curb appeal and efficiency. Established in 2019, the company combines local service with the backing of a nationally recognized brand. They offer in-home or virtual consultations and provide a visualizer tool to help customers plan their projects.

Seal Masters of Hawaii is a window replacement company based in Honolulu, HI, specializing in exterior building renovations. They offer a range of services including window and door replacement, concrete repair, waterproofing, painting, sealant replacement, and railing replacement. Established in 1986, the company has decades of experience restoring and protecting buildings across Hawaii, from historic landmarks to modern structures.