NOTICE: Effective October 1, 2025, retail sales tax will be added to the course cost (in person and online) due to changes in the Washington State Sales Tax law.

Electrical Basics: Part I, Lesson 1

Read more

Intro to Series Circuits: Lesson 3

Read more

Theory of Parallel Circuits: Lesson 5

Read more

Theory of Parallel Circuits: Lesson 4

Read more

Theory of Parallel Circuits: Lesson 3

Read more

Theory of Parallel Circuits: Lesson 2

Read more

Low Voltage/Limited Energy: Grounding & Bonding 2

Read more

Low Voltage/Limited Energy: Grounding & Bonding 1

Read more

Low Voltage/Limited Energy: Communications Systems

Read more

Low Voltage/Limited Energy: Fire Alarm Systems

Read more

Low Voltage/Limited Energy: Swimming Pools

Read more

Theory of Parallel Circuits: Lesson 1

Read more

Low Voltage/Limited Energy: Class 1, 2 & 3 Circuits

Read more

Low Voltage/Limited Energy: Audio (Sound) Systems

Read more

Low Voltage/Limited Energy: Intrinsically Safe Systems

Read more

Low Voltage/Limited Energy: Low Voltage Lighting

Read more

Low Voltage/Limited Energy: Wiring Methods

Read more

Low Voltage/Limited Energy: General Requirements

Read more

Low Voltage/Limited Energy: Definitions

Read more

Low Voltage/Limited Energy: NEC & WAC Overview

Read more