
Mass Excavation & Grading
Moving millions of cubic yards for Arizona's largest projects

Large-Scale Earthmoving Excellence
Mass excavation and grading is where Tiffany Construction Co. truly excels. Our extensive fleet of heavy equipment, combined with GPS technology and experienced operators, allows us to move earth efficiently on projects of any scale.
From million-cubic-yard developments to precision finish grading, we handle every phase of the earthmoving process. Our expertise in Arizona's varied geology—from caliche to bedrock—ensures we can tackle any terrain challenge.
Whether creating building pads for industrial complexes, reshaping land for residential subdivisions, or preparing sites for infrastructure projects, we deliver accurate, on-schedule results that set the foundation for successful development.
Our Capabilities
Equipment and expertise for projects of any scale
Equipment Fleet
- D8 & D9 dozers with GPS guidance
- Large hydraulic excavators
- Articulated and off-road haul trucks
- Motor graders with laser control
- Compaction equipment for all soil types
- Water trucks for dust control
Technical Expertise
- GPS and laser-guided grading
- Cut/fill balancing and optimization
- Soil stabilization techniques
- Erosion and sediment control
- Moisture content management
- Compaction testing and verification
Project Applications
Diverse experience across multiple sectors
Residential subdivisions
Commercial developments
Industrial parks
Retail centers
Solar farms
Golf courses
Municipal projects
Infrastructure corridors
Our Process
Systematic approach to every excavation project
Planning
Review plans, optimize cut/fill, establish benchmarks
Rough Grade
Major earthmoving to establish primary elevations
Fine Grade
GPS-guided precision grading to final tolerances
Verification
Survey and testing to confirm specifications
Major Excavation Project?
Let's discuss how we can move your project forward efficiently.
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