William Pitt Sotheby’s International Realty, headquartered in Stamford, has named its second-quarter, top-producing agents in Hartford County.

Lisa Sweeney was number one in dollar volume and units for the company’s Avon office, number eight company-wide in dollar volume and number three company-wide in units sold. Mark Graf was number two in dollar volume and in units for the Avon office and number eleven company-wide in units.

In the company’s Simsbury office, Barbara Berkowitz was number one in dollar volume and units sold.  Michele Meyerson was number two in dollar volume in Simsbury.

Lisa Toczko was tied at number six in units sold company-wide and number one in units and dollar volume for the company’s Farmington office. Robert Lang was number two in units and dollar volume in Farmington.

The awards were presented by Paul Breunich and Casey Jones, broker/owners of William Pitt Sotheby’s International Realty.