EXARO Technologies Corporation is the only UNION contractor in the state of California specializing in underground utility locating services, GPR services, vacuum excavation, potholing, concrete scanning-rebar services. EXARO is headquartered in the Bay Area Burlingame, California with an office in the Los Angeles area. EXARO broke ground on July 2005 and quickly became the leader in the utility locating industry in California. The leaders at EXARO attribute this to having a top notch team dedicated to “Delivering Excellence with a Sense of Urgency at Competitive Pricing”; along with the benefits of being a union company. Visit their website for more information about Utility Locating Services California - http://www.exarotec.com/