Business Details
Expert Excavation & Grading Services in Corona
ZARP, Inc. Excavation & Grading has served as a trusted partner in the construction industry for over 35 years. Founded by Mike ZARP as an owner-operated business, we have evolved into one of Southern California's premier excavation contractors. Our expertise lies in providing comprehensive dirt packages for concrete contractors, including footings, backfill, and pad grading, while also supporting electrical and plumbing projects. With decades of hands-on experience, we specialize in overcoming complex job site challenges and delivering solutions that meet accelerated project timelines.Our team combines field expertise with knowledgeable office staff proficient in prevailing wage requirements and OCIP programs, ensuring compliance with state and federal standards. As union contractors, we maintain rigorous professional benchmarks and prioritize client satisfaction through reliable, efficient service. Our commitment to quality and timeliness has earned us a reputation as a go-to resource for major construction projects in the region.
Services
Structural Excavation
Structural Backfill
Slab on Grade
Finish Grading
Import/Export
Trenching Services
Turn Key Dirt Services
Highlights and features
- We offer 35+ years of excavation expertise in Southern California
- Our team provides complete dirt packages from footings to grading
- We meet accelerated project schedules with reliable timelines
- Our staff is knowledgeable in prevailing wage and OCIP requirements
- We operate as union contractors with state/federal compliance
Services
Structural Excavation
Our structural excavation services prepare job sites for commercial construction projects. We handle precise earth removal for foundations and footings while maintaining compliance with safety regulations. Our team uses modern equipment to ensure accurate grading and soil management for concrete contractors.
Finish Grading
We provide final grading services to prepare construction sites for paving and infrastructure development. Our process ensures proper drainage and surface stability through precision leveling techniques. This critical phase prepares sites for subsequent construction activities while meeting project specifications.
Trenching Services
Our trenching solutions support electrical and plumbing contractors' underground infrastructure needs. We create precise trenches for utility installation while maintaining site integrity. Our experience ensures safe, code-compliant excavation for various utility applications across commercial projects.
People
Mike Zarp
Founder
Mike ZARP established ZARP, Inc. Excavation & Grading over 35 years ago as an owner-operator. His leadership has grown the company into a trusted Southern California excavation contractor known for reliability and technical expertise in earthwork solutions.
Questions
What excavation services do you offer?
We provide structural excavation, backfill, finish grading, trenching, and turnkey dirt packages for commercial construction projects.
How long have you been in business?
Our company has operated for over 35 years, serving Southern California construction projects since the late 1980s.
Do you handle large-scale projects?
Yes, we have experience with major construction projects and maintain the resources to manage complex earthwork requirements.
Are you union contractors?
Yes, we operate as union contractors meeting all state and federal wage requirements for construction industry professionals.