Mattila Companies LLC
Excavation & Site Work
Serving Buffalo, MN
From Google Business Profile
4.5
8 Google reviews
Hours
| Monday | 7 AM–5 PM |
| Tuesday | 7 AM–5 PM |
| Wednesday | 7 AM–5 PM |
| Thursday | 7 AM–5 PM |
| Friday | 7 AM–5 PM |
| Saturday | 9 AM–5 PM |
| Sunday | Closed |
Google categories: Swimming pool contractor, Bathroom remodeler, Concrete contractor, Deck builder, Demolition contractor, Excavating contractor, General contractor, Kitchen remodeler, Remodeler
View on Google Maps →Last checked October 24, 2026.
More from Google Business Profile
Photos on Google: 170
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 · Jul 2026 · Owner replied
I had a great experience working with this contracting company. From start to finish, they were professional, reliable, and communicated clearly throughout the entire project. The quality of their workmanship exceeded my expectations, and…
5 out of 5 stars · Jun 2026 · Owner replied
We had a great experience with Kent at Mattila Companies. He removed trees, added rock and landscaping, and created a swale to address a low spot in our yard, everything was done professionally, efficiently, and with great attention to…
5 out of 5 stars · Apr 2025 · Owner replied
Summary: The best there is ! On-time, on-schedule, high-quality craftsmanship, efficient, competitive prices, friendly and flexible. Kent has completed 10 projects for me in the past 25 months and I am very pleased with all of them. I plan…
The owner replied to 4 of the 5 most recent reviews Google showed.
From Google Business Profile, last checked October 24, 2026.
About excavation contractors in Buffalo
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.