Cal Pac guarantees the installation and comes back to fix things if something went wrong. This is the reason why model homes look good and installation orchestrated by outside contractors and designed by home owners look bad and most of the time causes problems later on such as bad water vapor barrier prep work, improper drainage, water ponding, slab settlement, most importantly concrete or soil work that affect the stucco screed causing it to saturate. To the laymen these things are the reason why an outside contractor can give you a better pricing and cut corner without you knowing it. By the time you see the problems they are long gone. Have you ever noticed those flyers or cards the contractors leave at your door just have a contact number but no physical address?