Serving the Chandler area, Alcal Specialty Contracting Inc. installs, repairs, and services garage doors for both residential and commercial customers. The team can replace cables, springs, panels, and openers. The company also installs Clopay garage doors, LiftMaster door openers, photosensors, remotes and transmitters, and wireless entry systems. Additionally, Alcal Specialty Contracting installs insulation, firestops, and waterproofing. For commercial clients, a 24/7 emergency service is provided, along with preventative maintenance options.