Kowalczyk Gravel
excavation
Serving Pierz, MN
No phone or website on file.
Location: 23542 320th Ave, Pierz, MN 56364From Google Business Profile
4.2
5 Google reviews
Google categories: Excavating contractor
View on Google Maps →Last checked October 17, 2026.
More from Google Business Profile
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 · Sep 2021
Great service. Wouldn't call anyone else.
1 out of 5 stars · Nov 2020
One of their truckers pulled out in front of 2 full lanes of traffic and just about killed the whole lot of us. I called the company (it sounds like others did, too) and there was zero apology, zero concern. If there is no regard for human…
5 out of 5 stars · Jan 2020
Best guys you will ever work with. Good old boys.
The owner replied to 0 of the 5 most recent reviews Google showed.
From Google Business Profile, last checked October 17, 2026.
About excavation contractors in Pierz
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.