Canon McMillan School District Which include Canonsburg, North Strabane and Cecil and are some of the most upscale areas of Washington County and are famous for their top ranking school district. The area is filled with many upscale restaurants and shopping opportunities! SouthPointe Business Park is the largest business park in Washington County and is the magnet for many large businesses including some of area’s Marcellus Shale businesses. If you are looking for New Homes in Canonsburg, North Strabane or Cecil Township Pa or New Homes in the Canon McMillan School District , You can Design and Build your Dream Home with Costa Homebuilders in any of the upscale new home developments!!