At Devco Development & Engineering, we proudly deliver top-tier utility trenching services throughout San Mateo County, supporting the region’s growing infrastructure and development needs. With dual licensing as a General A Engineering Contractor and General Contractor B, Devco provides reliable, turnkey excavation and site development solutions for commercial, residential, and municipal projects across the Bay Area Peninsula.

Our Core Service: Utility Trenching

Utility trenching is the foundation of safe, efficient, and sustainable infrastructure — and Devco executes every project with precision and care. Our San Mateo County trenching services include:

• Precision Excavation: We utilize advanced trenching equipment and GPS-guided systems to deliver precise, efficient excavation for electrical, communications, gas, and water utility installations.

• Safety and Compliance: Every project is managed under strict safety protocols and local permitting requirements, ensuring minimal disruption to public areas and existing underground systems.

• Complete Site Restoration: After trenching and installation, our crews restore the site to its original or improved condition, protecting both functionality and aesthetics.

Why Choose Devco for Trenching in San Mateo County?

• Turnkey Project Solutions: From initial assessment and planning through excavation, installation coordination, and restoration, Devco handles every phase of your trenching project.

• Local Experience: With extensive experience in cities like Redwood City, Daly City, San Mateo, and Half Moon Bay, our team understands the county’s complex infrastructure, soil conditions, and regulatory environment.

• Certified Excellence: Devco proudly holds multiple certifications — including DVBE, SDVOSB, PDBE, SB-Micro, and SB-pw — as a Disabled Veteran Business Enterprise (DVBE), reinforcing our dedication to service quality, compliance, and community partnership.

Strengthening San Mateo County’s Infrastructure

From urban projects along the Peninsula to rural utility installations near the coast, Devco Development & Engineering is a trusted partner for safe, efficient, and high-quality trenching services. Whether you’re expanding telecommunications, upgrading electrical networks, or installing new water and sewer systems, our team brings expertise and reliability to every job.

Contact Us Today

📞 Phone: (951) 221-3633
📧 Email: info@devco-inc.com

Choose Devco Development & Engineering for professional utility trenching services in San Mateo County. Experience precision, dependability, and customer-focused solutions that keep your project on schedule and built to last.