Close or Far, Big or Small, We Cover It All


I have been using Lorentz Construction exclusively for all of our excavation needs for over 25 Years. Our company will only hire subcontractors who are able to perform the professional job we demand. After completing over 900 new home projects with them we wouldn’t consider anyone else. If you are looking for an excavation contractor who is honest and easy to work with, you just found them.

– Gary E Hiniker, Hiniker Homes Inc.


We have done several projects with Lorentz and Sons over the years. We’ve found them fair, honest and committed to doing quality work completed on time. We’ve enjoyed working with Lorenz and Sons.

– Michael Brennan, President, Brennan Companies


We want to thank Wendell Lorentz and Sons Construction Company for doing a superior job keeping snow and ice off of our lot for over the past 10 years. We have a very busy parking lot and they get the job done early and do it right! It’s nice to have people take pride of their work and I have always been extremely impressed of the job they do. We don’t ever have to worry about snow or ice removal at our store and so we can keep our focus on our customers better. Thank you for the outstanding and professional service that you always provide us!

– John Peterman, Store Director, Hy-Vee, Riverfront, Mankato, MN


Bob and his crew have done several projects for us over the past five years. They are prompt, professional, and courteous to deal with. We have had everything from foundation work, to road and lot leveling. He has even serviced our water main breaks, and a major ground excavating, leveling and drainage project . We have also had them do the interior floors, for concrete and block walls, as well as grading and leveling exterior concrete work and driving surfaces. All Projects were done on time, on budget, and most importantly met or exceeded all of our expectations. I would definitely recommend Bob and his team to anyone who has a need for this type of work!

– Brent Mueller, Case IH Sales Director, Arnold’s Inc