Projects are done right the first time because our culture is based on keeping a close eye on progress, total transparency with clients, and following a systematic path


A.M. Ortega specializes in designing, excavating, and installing underground infrastructures which are critical to urban sustainability.


Homes, businesses, and industries rely on our high level of expertise, attention to detail, and commitment to safety and environmental stewardship.


Managing safety measures, quality control, and compliance with local building codes and permits are first steps in planning for a successful grading, paving, and fencing project.


Mobile home parks require a well-planned infrastructure to provide essential services such as water supply, sewer systems, electrical connections, and telecommunications.

Site surveys, system fault studies, GPS survey, aerial inspections, and other details we provide, help prevent project delays, cost overruns, and structural issues.

A.M. Ortega brings a streamlined construction experience by providing advanced technology such as PLSCADD and CAD mapping. This ensures proficient outcomes and cost efficiency.

Elevating underground contracting by delivering an extensive list of services
  • Design AND build programs
  • Maintenance programs
  • Full-service engineering and design programs
  • Project Management services
  • Construction Management services
  • Overhead to underground conversions
  • Overhead and pad-mounted capacitor programs
  • PLSCADD and CAD mapping and drafting design services
  • Line and service extensions
  • Constructability reviews
  • New circuit/distribution substation planning programs
  • Circuit automation, reliability, upgrade and reconfiguration services
  • Switch and cable replacement programs
  • Reconductor programs
  • Third-party wireless programs
  • Material procurement and management programs
  • Emergency and after-hours action planning/response services
  • Power factor correction studies
  • Load flow studies
  • Voltage regulation application studies
  • System fault studies
  • Power requirement studies
  • Budget review process
  • Regularly scheduled climbing inspection and utility look-up
  • Regularly scheduled aerial inspection
  • Military facilities analysis
  • Real estate acquisition services
  • Transmission engineering* projects
  • Distribution/substation planning services
  • Distribution system inventory and condition assessment services
  • Electric distribution/substation protection programs
  • Residential, commercial and industrial distribution design services
  • GPS survey* services
  • Gas regulator stations
  • Large meter stations
  • Pipe and fitting sizing
  • CNG stations
  • DOT line relocations
  • Main extensions
  • Material specifications
  • System uprates
  • Site surveys* Contract administration
  • Construction inspection and management services
  • DOT permit applications
  • ROW requirements and acquisition
  • Project resource loading
  • Engineering*, Procurement and Construction (EPC)
  • Development of strategies and processes
  • Logistical planning
  • Safety and quality plans for site personnel management
  • Testing and commissioning support
  • Construction staking and field coordination

Our Success in Numbers

Top Subsurface Contractor
Team Members
Client Retention
0 %
Square Foot Training Center
Completed Projects
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Select Projects

San Diego Gas & Electric, Client

Circuit 1090 Trench and Conduit

Southern California Gas, Client

Pipeline Safety Enhancement Plan

Habitat for Humanity, Client

Conduit Installation for Telecommunications