Most Active Agents Billerica on Zillow http://www.zillow.com/directory/Billerica-MA/real-estate-agents/ top contributors Billerica on Zillow Jon Shilalis http://www.zillow.com/profile/shilalis/ <img src=http://photos1.zillowstatic.com/is/image/i0/i18/i5701/ISxfaic38y2ib81000000000.jpg?op_sharpen=1&qlt=90&hei=62&wid=62></img> 11 listings, Local Expert http://www.zillow.com/profile/shilalis/ Jon Shilalis Charlotte Marrocco-Mohler http://www.zillow.com/profile/cmohler4/ <img src=http://photos2.zillowstatic.com/is/image/i0/i4/i3225/IS1d54ohh8c725f.jpg?op_sharpen=1&qlt=90&hei=62&wid=62></img> 14 listings, Local Expert http://www.zillow.com/profile/cmohler4/ Charlotte Marrocco-Mohler Chris Doherty http://www.zillow.com/profile/chris-doherty1/ <img src=http://photos1.zillowstatic.com/is/image/i0/i17/i5786/ISl20kgkmsoybl1000000000.jpg?op_sharpen=1&qlt=90&hei=62&wid=62></img> 18 listings, Local Expert http://www.zillow.com/profile/chris-doherty1/ Chris Doherty Susan C. Penta http://www.zillow.com/profile/Susan-Penta/ <img src=http://photos3.zillowstatic.com/is/image/i0/i9/i4372/IS9p5i479aoneg0000000000.jpg?op_sharpen=1&qlt=90&hei=62&wid=62></img> 7 listings, Local Expert http://www.zillow.com/profile/Susan-Penta/ Susan C. Penta Guy Assetta http://www.zillow.com/profile/ga34/ <img src=http://photos3.zillowstatic.com/is/image/i0/i15/i1430/ISxbrsgpbbtktv1000000000.jpg?op_sharpen=1&qlt=90&hei=62&wid=62></img> 7 listings, Local Expert http://www.zillow.com/profile/ga34/ Guy Assetta