Mission
Duff Quarry, Inc. strives to produce the highest quality stone, sand, and gravel to serve our customers, contractors, and communities. We are committed to honesty, integrity, and continual innovation with our safety, mining, and reclamination activities.
Accomplishments/Awards
- Logan County Chamber Business Integrity Award
- Indian Lake Watershed Award
- Jackson Center Business Integrity Award
- Magazine Article
Affiliations
- Ohio Aggregates & Industrial Mineral Association
- Logan County Chamber of Commerce
- Indian Lake Chamber of Commerce
- Hardin County Chamber of Commerce