Hoffman & Hoffman Trenching
Excavation & Site Work
Serving Waterloo, IA
From Google Business Profile
5.0
6 Google reviews
Google categories: Excavating contractor
View on Google Maps →Last checked October 2, 2026.
More from Google Business Profile
Listed features
- Accessibility
- Wheelchair accessible parking lot
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 · Aug 2025
Great workers & Better People!
5 out of 5 stars · Nov 2022
This crew is awesome, I had underground electrical service bored in and you could hardly tell they were even there. Everything was hand raked after backfilling and looked great. The crew was happy easy to work with and worked hard. Highly…
5 out of 5 stars · Nov 2020
High quality and timely service! Highly recommended!
The owner replied to 0 of the 5 most recent reviews Google showed.
From Google Business Profile, last checked October 2, 2026.
Iowa Contractor Registration
- Reg. #
- C095449
- Expires
- January 14, 2027
Source: Iowa Division of Labor contractor registration data, licensed under CC BY 4.0. Look up this registration
About excavation contractors in Waterloo
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.