McKim Construction is a fourth generation family-owned and managed excavation and full-service septic company. Customer service and quality is our number one goal. We are based in Purcellville, VA; we serve all of Northern Virginia and as south to Fredericksburg, VA.McKim Construction has built a reputation for exceeding client expectations. We possess the expertise, experience and efficiency necessary to execute jobs with quality that is second to none. For excavation and septic services for jobs of all sizes, residential and commercial, look no further than McKim Construction.