Santa Cruz County, CA

Excavation
Contractor
Santa Cruz County

Licensed, CSLB-insured excavation for residential, commercial, and infrastructure projects across Santa Cruz County. Professional, precise, and locally experienced — from Santa Cruz to Watsonville, Scotts Valley, and beyond.

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Call us directly for a free project consultation. We serve Santa Cruz County, Monterey County, and the California Central Coast.

(707) 601-9091 OR SEND US A MESSAGE →

CA LIC #1060838 · Licensed & Insured

DW Excavation, LLC is a licensed California excavation contractor serving Santa Cruz County with professional site preparation, grading, trenching, foundation work, pond installation, and comprehensive excavation services — tailored to the county's unique terrain, drainage patterns, and permitting requirements.

Professional Excavation for Santa Cruz County Projects

When it comes to excavation services in Santa Cruz County, it's essential to partner with a licensed, professional contractor who offers both affordability and expertise. At DW Excavation, LLC, we specialize in comprehensive excavation solutions tailored for residential, commercial, and public projects. Our fully licensed and insured team is committed to safety, efficiency, and precision — offering dependable services that align with the region's unique terrain and regulatory needs.

Our clients choose us for our deep understanding of Santa Cruz County's soil composition, drainage patterns, and building regulations. Backed by the right equipment and a skilled team, we ensure every excavation project is done right the first time, on schedule, and within budget.

Our Excavation Services in Santa Cruz County

From small-scale residential jobs to full-scale infrastructure work, DW Excavation is equipped to deliver on your project's unique needs with accuracy and care across all phases of site development.

  • Land Clearing & Preparation — From brush removal to full site prep, we clear, grade, and ready the land — ensuring your property is build-ready and environmentally safe with erosion controls in place from the first cut.
  • Foundation Excavation — Precision is critical in foundation digging. We ensure all footings and building pads are excavated to spec, properly leveled, and meet structural requirements for your geotech report.
  • Grading Services — Professional grading ensures optimal drainage and soil stability, preparing the land for safe and compliant construction from rough cut to finish grade.
  • Trenching for Utilities — We specialize in trenching for water lines, gas mains, fiber optics, sewer, and electrical — keeping safety, slope, and depth regulations at the forefront on every dig.
  • Road Expansion — We handle rural and residential road widening with precision grading, ensuring long-term durability and smooth integration with existing roadways and traffic control requirements.
  • Pond Installation — Whether for agriculture, landscaping, or water conservation, our excavation team ensures watertight pond basins, proper grading, spillway design, and regulatory compliance.

Benefits of Hiring DW Excavation

Choosing DW Excavation means working with a team that prioritizes integrity, safety, and results from start to finish.

  • Licensed & Insured — Full compliance with California excavation and environmental laws under CA LIC #1060838. Liability and workers' comp insurance on every project.
  • Local Expertise — Deep familiarity with Santa Cruz County terrain, soil composition, drainage patterns, and permitting processes.
  • Transparent Pricing — High-quality work that fits your budget with no hidden fees. Clear, itemized proposals before any work begins.
  • Modern Equipment — Advanced machinery ensures faster, safer, and more efficient job completion with verified elevations and compaction.
  • Environmentally Responsible — We use sustainable methods and reduce site disruption with SWPPP controls, erosion BMPs, and careful staging.
  • Timely Project Delivery — We maintain aggressive timelines without sacrificing quality or safety documentation.

Our 4-Step Process

  • Consultation & Due Diligence — We start by understanding your project goals, inspecting the site, and identifying possible risks, permitting requirements, and utility conflicts before any equipment mobilizes.
  • Buildable Plan, Sequencing & Controls — Our team drafts a step-by-step, field-ready excavation plan — including erosion controls, access routes, haul sequencing, and safety procedures aligned with county standards.
  • Precision Field Execution — From excavation to backfill, we use skilled operators to ensure flawless field performance to line and grade with tight tolerances, daily QC notes, and photo documentation.
  • Closeout, As-Builts & Handover — Upon completion, we provide final site documentation, confirm code compliance, finalize compaction reports, and hand over a clean, ready-to-build site.

Built for Santa Cruz County Terrain

Santa Cruz County presents a unique combination of coastal lowlands, steep mountain terrain, and agricultural valleys — each requiring different site approaches. DW Excavation has direct experience with the drainage challenges of the Pajaro Valley, the steep hillside lots of the Santa Cruz Mountains, and the coastal bluff conditions near the city of Santa Cruz.

We understand Santa Cruz County's permitting environment: most significant excavation, grading, and utility projects require county permits, and projects near waterways or sensitive habitats have additional review requirements. DW Excavation navigates these workflows efficiently so your project doesn't lose time to avoidable delays.

Santa Cruz County Site Considerations

  • Variable soils from sandy coastal loam to heavy clay in inland valleys — affecting compaction and drainage design
  • Steep hillside lots in the Santa Cruz Mountains requiring careful grading and erosion control
  • Pajaro Valley agricultural and residential parcels with high water table and flooding history
  • County grading and building permits required for most excavation, utility, and earthwork projects
  • Projects near creeks, wetlands, or sensitive habitat may require additional environmental review
  • SWPPP stormwater controls mandatory on all significant construction earthwork projects

Santa Cruz County Service Areas

DW Excavation mobilizes to Santa Cruz County with established equipment routes, local material suppliers, and inspection workflows — minimizing downtime and keeping your project on schedule.

Santa Cruz City

Urban and coastal residential excavation, foundation work, utility trenching, and site preparation for new construction and remodels throughout the city.

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Watsonville & Pajaro Valley

Agricultural and residential sitework in the valley floor — drainage solutions, road grading, pond installation, and utility trenching for rural and residential parcels.

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Scotts Valley & Aptos

South County residential development, foundation excavation, grading, and site prep for builders and homeowners in established neighborhoods and new subdivisions.

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Felton & Mountain Communities

Steep-terrain hillside sites, access road construction, erosion control, and land clearing for mountain residential and rural properties in the Santa Cruz Mountains.

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What Clients Say About DW Excavation

★★★★★

"Dallas and his crew were professional from start to finish. They showed up on time, communicated clearly throughout the project, and the finished grading was exactly what we needed. No surprises — just solid work."

— Ezel, Sonoma County
★★★★★

"I had a complicated foundation excavation on a sloped lot and DW handled it perfectly. They coordinated the soils report, managed the utility locates, and kept us on schedule. Highly recommend for anyone in the region."

— Richard, Monterey County
★★★★★

"Great experience with DW Excavation. They were the only contractor who actually walked the site before giving us a bid. The work was done right and the cleanup was thorough. Will use again without question."

— Megan, Central Coast

Common Questions

Answers to the most frequent questions we hear from homeowners, builders, and developers working in Santa Cruz County.

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Do I need a permit for excavation in Santa Cruz County? +

Yes — most excavation projects in Santa Cruz County require permits, especially those involving grading, utility connections, or land clearing. County permit thresholds vary by project type and location. DW Excavation helps identify which permits apply and coordinates submittals to avoid schedule delays.

How much does excavation cost in Santa Cruz County? +

Costs vary based on soil type, site access, project depth and complexity, import/export volumes, and permit requirements. DW Excavation provides competitive, transparent pricing with no hidden fees and itemized proposals so you understand exactly what you're paying for before work begins.

Is DW Excavation licensed and insured in California? +

Absolutely. DW Excavation, LLC operates under CA LIC #1060838 and carries full liability and workers' compensation insurance on every project. You can verify our license status directly through the CSLB at cslb.ca.gov.

How long does a typical excavation project take? +

Project timelines vary by scope — residential foundation digs typically take 2–5 days, while larger grading or utility projects may take longer depending on site conditions, permit inspection windows, and sequencing. DW Excavation provides clear, realistic timelines during the initial consultation so you can plan with confidence.

What sets DW Excavation apart from other contractors? +

Local expertise, personal accountability, and a licensed team with over a decade of experience on the California Central Coast. Dallas Wohlfeil personally oversees every project — you're not handed off to a crew you've never met. We combine the capacity of an established contractor with the responsiveness and care of an owner-operated business.

Does DW Excavation handle projects across all of Santa Cruz County? +

Yes. We serve all of Santa Cruz County including Santa Cruz city, Watsonville, Scotts Valley, Aptos, Capitola, Felton, Ben Lomond, and surrounding communities. We also regularly work in neighboring Monterey County and across the California Central Coast.

Excavation Done Right in Santa Cruz County

Licensed, insured, and owner-operated since 2013. Let's talk about your project — from Watsonville to the Santa Cruz Mountains.

Serving Santa Cruz County & the Central Coast

Sources & References

  • CA Contractors State License Board (CSLB) — License Verification, cslb.ca.gov
  • Santa Cruz County Planning Department — Grading, Drainage & Permit Requirements
  • State Water Resources Control Board — SWPPP Requirements for Construction Activities
  • OSHA CFR 1926 Subpart P — Excavations and Trenching Safety Standards
  • California Building Standards Commission — 2025 Building Code (effective Jan 2026)