Located in Harford County, Maryland, Comer Construction, Inc., is a woman-owned general contractor, certified by the Maryland ... Department of Transportation as a Minority Business Enterprise (MBE) and Disadvantaged Business Enterprise (DBE). Annual company sales are in excess of $30M. Comer Construction works as a General Contractor, and as a Subcontractor, performing the following areas of work: Land Clearing Demolition Sediment & Erosion Control Stormwater Management & Water Quality Facilities Mass Grading Sewer Mains & Connections Sewage Pump Stations Water Mains & Connections Storm Drainage Systems Road Construction (Grading, Stone Base and Paving) Curb & Gutters Stabilization Contract Hauling Comer Construction owns and operates mainly Caterpillar Equipment. Additional job references and key person resumes are available upon request. read more