Jennings Glass Contractors, based in Dallas, is a Texas-based commercial glass and glazing subcontractor. The company specializes in the installation of aluminum entrances, storefronts, curtainwalls, skylights, windows, glass handrails, aluminum panels and revolving glass doors. It also specializes in all glass entrance doors and sidelights, louvers and granite glazed curtainwall systems. Jennings Glass operates service trucks for replacements of broken glass-related items for both the commercial and residential markets. The company is a bondable subcontractor with single limits in the one billion dollar range. It has more than 30 full-time employees working at this location, with field crews ranging in size from 90-150 employees, depending on the work at hand.