About Us

• DM Engineering & Excavating has more than 30 years of experience in heavy construction contracting for residential, commercial and industrial projects across southern Arizona. We perform all the services of site preparation, including repair, installation and construction.
  
  We specialize in:
  
  
• Alternative & basic septic systems
  
• Underground utilities
  
• Grading, paving & trenching
  
• Hydraulic rock breaking
  
• Hydro-seeding
  
• Percolation tests
  
  We can also provide new sand or gravel. Our staff is made up of certified expert contractors with complete knowledge of site preparation and excavating. We're licensed, bonded and insured.
  
  We will meet or beat any reasonable written offer. Shop us last!
  
  Se habla Espanol.