Riesenberg Dirtworks
Excavating contractor
Serving Missouri Valley, IA
From Google Business Profile
5.0
8 Google reviews
Google categories: Excavating contractor, Earth works company, Service establishment, Pond contractor, Road construction company
View on Google Maps →Last checked October 4, 2026.
More from Google Business Profile
Photos on Google: 39
Recent Google reviews (excerpts)
Written by Google users, not by EdgeLocal. EdgeLocal has not verified them and does not show reviewer names.
5 out of 5 stars · Jun 2026
I had Alex grade my back yard. He came and did his thing and was gone in an hour. Fast and efficient! He even brought in some dirt to fill some low spots in the front. I would highly recommend Alex to anyone!
5 out of 5 stars · Jun 2026
I knew our driveway needed some attention, but I didn’t realize just how much of a difference grading it would make until I saw the finished product. In a short amount of time, Alex completely transformed it from rutted and rough to smooth…
5 out of 5 stars · Jun 2026
Alex did amazing work for us and we will definitely be using him in the future. That GPS dozer gets the building pad laser flat. Thanks again.
The owner replied to 0 of the 5 most recent reviews Google showed.
From Google Business Profile, last checked October 4, 2026.
Iowa Contractor Registration
- Reg. #
- C144730
- Expires
- March 7, 2027
Source: Iowa Division of Labor contractor registration data, licensed under CC BY 4.0. Look up this registration
About excavation contractors in Missouri Valley
Excavating contractors handle digging, grading, trenching and site preparation. Excavators dig foundations and basements, grade lots for drainage, trench for utilities and drain tile, install culverts, remove stumps and prepare sites for driveways and building pads.
Typical cost: $2,000–$15,000 for residential site work. See the full cost guide
Typical U.S. ranges from industry sources (2024–25); not EdgeLocal data. Your quote will vary with scope, materials and location.
Questions to ask this contractor
- Confirm utility locates: Contractors must call 811 before digging.
- Ask about drainage planning: Grading should move water away from structures.
- Clarify hauling: Confirm where excess soil goes.