At Semper Fi Demolition & Grading, LLC, we bring accuracy, discipline, and years of field experience to every grading project. From rough grading to fine finish work, our team ensures your site is shaped, leveled, and drainage-ready for whatever comes next. Whether you’re a homeowner, builder, or commercial developer, we deliver grading done right the first time.
CSLB # 1069884
DVBE #2037952
Our grading services cover residential, commercial, and industrial sites throughout San Diego County. We handle everything from landscape shaping to full-scale site preparation: efficiently, safely, and to spec.
Site-specific grading designed to match architectural plans and drainage requirements. We create stable, compliant foundations that align perfectly with design elevations and local standards.
Transform your property’s layout for better drainage and visual appeal. We contour land for irrigation, slopes, and planting areas—ensuring both beauty and function.
Engineered inclines and elevations that control water flow, prevent erosion, and protect surrounding property. Ideal for hillside construction and stormwater management.
Complete demolition, grading, excavation, and compaction in one streamlined process. We manage every stage of site prep to deliver a clean, build-ready surface on schedule and within budget.
Hiring the right grading contractor means fewer drainage and foundation problems later. Our team combines technical skill, modern equipment, and careful planning to ensure precise, lasting results.
With many years of field experience and an A+ rating from the Better Business Bureau, Semper Fi Demolition & Grading has earned a trusted reputation across San Diego County. We work closely with property owners, builders, and engineers to meet design goals while maintaining full regulatory compliance. When you need a grading contractor who brings accuracy and reliability to every job, count on our team.
Builders and property owners throughout San Diego County rely on Semper Fi Demolition & Grading for dependable communication, safe worksites, and efficient results. Read our client reviews to see how we’ve earned their trust one project at a time.
Headquartered in San Diego County, we also work on select projects in Orange, Riverside, and Imperial Counties.
Every successful build starts with the right ground prep. Get the job done by an expert grading contractor that treats your site like their own. Request an estimate today to schedule your grading service in San Diego County.
Here are some common questions we receive about our professional grading services.
A grading contractor levels and shapes land to prepare for construction, improve drainage, or enhance landscaping. Our team ensures proper elevation, slope, and soil stability for long-term performance.
If you’re planning construction, notice standing water, or want to reshape your yard for better drainage, grading is essential. It prevents foundation problems and protects your property from erosion.
Turnkey site preparation combines demolition, grading, excavation, and compaction under one contractor, streamlining coordination and lowering project costs.
Yes. We serve homeowners, builders, and developers across San Diego County and nearby areas for larger projects.
We proudly serve San Diego County and occasionally handle high-value projects in Orange, Riverside, and Imperial Counties.
Timelines vary by site size and complexity, but our efficient scheduling and equipment planning ensure jobs finish on time and on budget.
Yes. We are fully licensed (CSLB # 1069884), bonded, and insured in California, with an A+ BBB rating for your peace of mind.
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