LocationsNational Sales and Support OfficesGranite is headquartered in Quincy, Massachusetts. Granite’s ever-ready network, of more than 10,000 trained and licensed technicians, are available for dispatch at any moment and to your door – anywhere in the U.S. – within two hours. This flexibility enables us to maintain unsurpassed project performance, providing you with faster implementation and cost savings. Highly trained and licensed technicians at your service 24/7/365. Your project will be completed on time, with exceptional performance. Fulfilling that commitment has made Granite the industry leader in customer satisfaction. Headquarters
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