Our Services

TJA Engineering offers expert electrical engineering services, specializing in thoughtful, code-compliant designs that align with the overall project vision, support construction schedules, and minimize surprises in the field.

Our capabilities include:

• Power distribution design

• Lighting design and photometric calculations

• Service load calculations and panel schedules

• Short-circuit, coordination, and arc flash (SCCAF) studies

• Electrical code compliance and permitting support

• One-line diagrams and riser diagrams

• Backup power systems and generator integration

• Coordination with utilities for new and upgraded services

• Design support for EV charging infrastructure

• Low-voltage system rough-ins (data, telecom, security)

• Tutoring
  - PE exam (Electrical and Computer: Power)
  - Journeyman Electrician exam

With a focus on precision, efficiency, and reliability, we work closely with contractors, developers, architects, and owners to deliver clear, constructible solutions tailored to each project’s needs.