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TRI-VALLEY
EXCAVATINGWe are a General Contractor with over thirty-five years of experience providing asphalt maintenance and site work construction services to the greater Bay Area.
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ASPHALT MAINTENANCE
We specialized in parking lot, driveway and street maintenance completed to your specifications to improve the value and aesthetics of your property.
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SITE WORK
We complete excavating, earthwork and utility installation to build your site from the ground up.
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SAFETY
We pride ourselves on an excellent safety record and keep up-to-date with state and federal safety regulations.

WHO WE ARE
Welcome to Tri-Valley Excavating
Tri-Valley Excavating is a General Contracting construction company with over thirty-five years of experience in asphalt maintenance and site work construction. We specialize in paving, grading, earthwork, excavating, underground, concrete, sealcoat, striping and all work needed to maintain the parking lot or driveway at your property or complete new site work construction for your company. We will meet you on your time and provide you with a competitive free written estimate for your projects. Our professional crew is available to complete work at the convenience of your tenants. We look forward to the opportunity to work with you and your company.
WHAT WE ARE
Asphalt Maintenance
- Paving
- Sealcoat
- Striping
- Concrete
- ADA Upgrades
Site Work
- Earthwork
- Grading
- Building Pads
- Excavation
- Underground
- Environmental Bioswales
Additional Services
- Drainage Improvements
- Full-depth Reclamation
- Pavement Reinforcement Fabric Installation
- Hazardous Materials Abatement
- Custom Striping
CURRENT PROJECTS













WHAT CLIENTS SAY ABOUT US

The Tri-Valley Excavating team have a professional, experienced staff and crew. They provide quality workmanship and materials. All of their proposals and work include careful attention to detail. They are organized, efficient, and work productively. They are accommodating to tenants and always place an emphasis on safety.
