STRENGTHS

McKenna's got you covered! Our specialized list of services is compiled from years
of general construction experience.

GRADING & EARTHWORK

Mckenna General Engineering moves nearly 20 million cubic yards of earth and finishes over 10 thousand acres per year using the latest in GPS control systems and Green Technologies. Our people and equipment are the best in the industry with proven success over the last 15 years.

  • Earthwork and Grading
  • Hillside Excavations, Keyways, Buttresses, Back Cutting
  • Deep Excavations
  • Rock
  • Blasting
  • Crushing
  • Shoring
  • Surveying
  • Structure Excavation and Structure Backfill
  • Soil Cement
  • Lime Treating
  • Dewatering
  • Fine Grading
  • GPS Machine Control Systems and GPS Modeling
  • Geo Grid and Wall Systems
  • Drainage Systems
  • Value Engineering Services for our Best Clients