Roof rats, norway rats, mice and other rodents constitute an ongoing problem to residents in Santa Clara County. Rodents, especially roof rats are common co-inhabitants in our homes, regardless of socio-economic boundaries. What attracts them? Unmanaged vegetation near buildings, particularly Algerian ivy, fruit trees where fruit is not cleaned up off the ground; homes with crawlspaces where the air vent screens are missing or have holes greater than the size of a quarter; any other holes in buildings that they can reach from the ground, by crawling up the wall or via cables from telephone poles, etc. . . . If you think you have rodent problems call us for a free inspection and recommendations.How to tell a roof rat from a norway rat? See below.For more information on rodents and their control see IPM Alabama''s "Controlling Rats and Mice Around Your Home" or see this Neb Guide