Ranger Specialized Glass Inc. (RSG) was founded in 1983 as a specialty fenestration company by Robert Malone. The Houston-bas ... ed company now serves clients across the country with a developed business presence in Texas, as well as on the East Coast in Maryland, Virginia and Washington, D.C. With roughly 100 people on staff, the growing business employs a number of specialists, including project managers, a custom design group, and sales personnel with strong experience in the industry. Ranger Glass is proud to offer quality products, workmanship and service to the construction community. We currently staff over a 100 employees and our 35,000 square foot manufacturing facility allows us to utilize our technical capabilities, project management know-how, fabrication expertise and long-term alliances with preferred suppliers to build the most important partnership of all: satisfied clients who come back to Ranger Specialized Glass again and again. While there are window and door experts across the country, even concentrated in the company’s focus regions, RSG is able to stand out from the competition. RSG’s knack for detail and ability to supply a single-source building envelope really sets us apart. RSG is always willing to do something new; utilizing the latest technology knowledge, we strive to innovate. read more