Underground Utility Experts | PG&E OQ Certified
Apex Directional Drilling
A Division of Core Engineering Inc.
📞 David Lara, President
Mobile: (408) 849-6200
✉️ david@apexbore.com
🌐 www.apexbore.com
Licenses: CA #838568 (A, B, Haz)
Certifications: PG&E OQ Certified • OSHA Shoring Certified
Apex Directional is a trusted leader in trenchless construction and underground infrastructure solutions throughout the Bay Area. We specialize in horizontal directional drilling (HDD) to install critical utilities with unmatched precision and minimal surface disruption.
With a full design-build approach, our team provides engineering expertise, project planning, and skilled execution for:
Water and wastewater pipelines
Natural gas service lines
Electrical conduit installations
Fiber optic and communication networks
Our focus on safety, efficiency, and quality ensures every project is delivered seamlessly while protecting the surrounding environment.
Strategically serving communities across the Bay Area, Apex Directional combines local knowledge, PG&E OQ certification, and advanced technology to meet the growing demands of modern infrastructure development.
Reliable. Certified. Built for the Bay Area.
Underground Utility Experts | PG&E OQ Certified
Powering Progress Below the Surface
Underground Utility Construction | PG&E OQ Certified | Serving the Bay Area
Welcome to Apex Directional Drilling your reliable partner in underground utility construction. Fully PG&E OQ certified, we deliver safe, compliant, and efficient underground infrastructure solutions for residential and commercialprojects throughout Santa Clara and the greater South Bay Area.
Whether it’s a custom home build, subdivision utility layout, or a commercial retrofit, we understand the local permitting process and work seamlessly with PG&E and city inspectors to keep your project moving.
Why Choose Us
✅ PG&E OQ Certified Crews
We’re certified and trained to work on PG&E electric and gas systems, ensuring all work meets utility and safety standards.
✅ Residential & Commercial Focus
From trenching for single homes and ADUs to complex utility layouts for business parks and multi-family developments, we’ve done it all — and done it right.
✅ Complete Utility Services
We specialize in:
PG&E Gas & Electric Trench Installation
Joint Trench Systems (Electric, Gas, Telecom, Fiber)
Water & Sewer Service Tie-Ins
Telecom Conduit & Fiber Pathways
Directional Boring & Open Trenching
Asphalt & Concrete Backfill & Patching
Full Traffic Control & Permit Handling
✅ Bay Area Compliance Experts
From Santa Clara to San Jose, Cupertino, Fremont, Palo Alto, and beyond — we’re familiar with local ordinances, city inspectors, and PG&E walkout requirements.
Who We Work With
Residential Homeowners & Builders
General Contractors & Developers
PG&E Subcontractors
Commercial Property Owners
City Agencies & Public Works Projects
Serving Santa Clara + 50 Mile Radius
We proudly serve clients across the South Bay, East Bay, Peninsula, and parts of the Central Coast, including:
San Jose
Mountain View
Sunnyvale
Milpitas
Fremont
Morgan Hill
San Martin
Palo Alto
Gilroy
Santa Cruz
Let’s Break Ground Together
If you need a reliable, PG&E-qualified crew for your next underground utility project, we’re ready. Fast response times, unmatched local experience.
📞 Call 408*849-6200
📧 Email: david@apexbore.com
🌐 Website www.apexbore.com
Underground utility construction done right — and built to last.
DELIVERING SUPERIOR SERVICE THROUGH TOP-OF-THE-LINE EQUIPMENT & TECHNOLOGY
Utilizing cutting-edge technology and state-of-the-art Vermeer equipment, we efficiently complete projects with minimal disruption, significantly reducing time compared to traditional trenching and drilling methods.
Based in Santa Clara, CA, we proudly serve a 100-mile radius, extending our expertise from Pebble Beach to Walnut Creek and beyond.
About the Founder: David Lara
David Lara, Founder and Principal of Apex Directional Drilling, is passionate about leveraging cutting-edge technology to deliver the most accurate project results. He takes an innovative approach, thinking beyond the immediate scope to ensure clients plan effectively for future infrastructure needs—integrating essential utilities from the outset for long-term efficiency.
With a diverse background as an owner, subcontractor, and general contractor, David brings a well-rounded perspective to every project. His experience spans building spec homes, managing complex construction projects, and devising innovative solutions that go beyond conventional approaches. He is dedicated to exploring all available options, helping clients avoid outdated technologies and streamline project execution.
