Harrison Concrete LLC is a Concrete Contractor, located in Norwich, CT. For more information, call us now! We serve in Norwich, CT, Bozrah CT;Montville CT;Ledyard CT;Preston CT;Lisbon CT; and the surrounding areas. Concrete Contractor, Concrete Service, Concrete Company, Concrete Work, Concrete Repair Concrete Demolition;Concrete Driveway;Concrete Patio;Concrete Sealcoating;Concrete Pumping