Over 500 Systems Installed, Established in 1995 - 100% Customer Satisfaction Guarentee



  • New system installation
  • Troubleshooting and repair of existing systems
  • Certified Iowa DNR septic system inspector



  • New sewer and water line installation
  • Fast response sewer and water line repair
  • Home to city sewer line repair


  • Trained professional backhoe services
  • Excavation, basements, grading, and driveways


About Krieger Excavation

Established in 1995, Krieger Excavation is your locally owned and operated excavation company. We specialize in installing septic systems, sewer lines, water lines, basement and backhoe services. Whether it is commercial or residential, we do it all. I am in Iowa DNR septic system inspector certified, insured and bonded with over 30 years of experience.

Contact Information

  • Cell: 319-759-7001
  • Home: 319-752-8280
  • Fax: 319-392-8648
  • 11792 Boundary Ave, Middletown, IA  52638
  • tkrieger4@hotmail.com


See what our clients are saying...

Our association with Terry Krieger and Krieger Excavation has always been a positive one. Terry and his team are quick to respond to the needs of our clients, and thorough in the work they perform. Terry is our go to guy when we need it done RIGHT and NOW!


Broker/Owner - Hope Associates Real Estate

Terry did a fabulous job on our new home build. From start to finish he was exact on with his time frame and cost estimate. Terry took on multiple jobs from our site from land layout and install for our septic to excavation of the basement, water drainage and incoming water lines. He was extremely helpful with answering questions and making suggestions for the best long term results.


I started using Krieger Excavation for all of my hackhoe work approximately 20 years ago and I am still using them. Terry cares about the quality of the work he puts out and he knows what he is talking about. If you need a sewer repair or a new septic system and want the best, call Krieger Excavation and talk with Terry.



Have questions or ready to receive your free estimate? Call Terry at 319--759-7001 or use the form below.