Zimmerman Diversified Services Inc
excavation
Serving Richmond, MN
From Google Business Profile
3.7
6 Google reviews
Google categories: Excavating contractor
View on Google Maps →Last checked October 11, 2026.
More from Google Business Profile
Listed features
- Accessibility
- Wheelchair accessible parking lot
Photos on Google: 1
Recent Google reviews (excerpts)
Written by Google users, not by EdgeLocal. EdgeLocal has not verified them and does not show reviewer names.
1 out of 5 stars · Jun 2026
Dale did not finish his work on my property, caused damage to our foundation , did unauthorized work, buried neighbors drain tile on our property secretly, and what he did do was shotty. His work does not reflect what his estimate is. Has…
5 out of 5 stars · Jul 2021
Dale was wonderful! We truly appreciate his hard work and guidance on working with the county to get our complicated septic system plan approved. He does it all- the planning, insertion and certification. We are throughly impressed with…
5 out of 5 stars · May 2021
Great service. Expert excavator.
The owner replied to 0 of the 5 most recent reviews Google showed.
From Google Business Profile, last checked October 11, 2026.
About excavation contractors in Richmond
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.