Authority Construction Group is a licensed, family-owned general construction company (CSLB #1138835) serving Santa Clarita and the Santa Clarita Valley — Valencia, Newhall, Saugus, Canyon Country, Stevenson Ranch. We specialize in property insurance claim repairs (water, fire, smoke, and storm damage), interior remodeling (drywall, paint, flooring, countertops, cabinetry, and light framing), and commercial tenant improvements — office, retail, and restaurant build-outs for landlords, proper