Lange Trenching, Inc. Avon, MN | Full Service Excavating, Commercial & Residential
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Bull Dozer moving dirt. Excavator digging a trench Bobcat moving dirt mini-excavator digging tree roots

Providing Quality Excavation Services Since 1971

Since 1971, Lange Trenching Inc., located in Avon, Minnesota has been providing professional, year-round, excavating services. Whether you're needs include having a basement dug or installing a septic system, we have the know-how to get the job done on time, with-in budget, to industry regulations and to your specifications.


  • Excavation Services
  • Road Building & Maintenance Services
  • Aggregate Material Hauling
  • Underground Utilities
  • Free Estimates


With over 60 years of combined experience, Lange Trenching Inc. is a well-established excavating contractor that has provided services and solved numerous excavating problems for many individuals, companies and cities. No job is too large or too small for us to handle. Working year-round, we offer full-service excavating and seasonal services such as land clearing, material hauling and frost ripping.


With every job we strive to provide the best quality, efficiency and safety we can at the best price for our customers. Contact Us today for a free, no hassle estimate on your next excavating or trenching project - 320.356.7976.