
Home Electrician Course
Stop paying an electrician for every outlet, switch, or circuit problem in your home. This course gives you the hands-on knowledge to handle real residential electrical work safely and correctly, from reading wiring diagrams to installing 240-volt appliance circuits. Learn what the pros know and get the job done right the first time.
What you will learn:
You will learn how residential electrical systems work from the service entrance all the way to individual outlets and fixtures. The course covers electrical safety, tool selection, wire sizing, and code requirements so every installation you complete is safe and inspection-ready. You will wire receptacles, switches, ceiling fans, and recessed lights, then move on to 240-volt circuits for major appliances. Troubleshooting chapters teach you to diagnose tripped breakers, dead outlets, flickering lights, and ground faults using a multimeter and a step-by-step method. Supplementary sections cover EV charger installation, smart switches, generator transfer switches, and low-voltage data wiring.
How you study in practice Home Electrician Course
How you practice Home Electrician Course
For companies that want to train their team
With Dedika for Business, the course includes exercises and examples tailored to your own business and the way your company needs.
Course content
8 Chapters • 33 LessonsDuration between 4 and 360 hours (you decide)
Chapter 1HideHide detailsSee detailsElectrical Safety and Fundamentals
Electrical Safety and Fundamentals
Lesson 1 • Core Electrical Theory
Introduces voltage, current, resistance, and power using Ohm's Law. Provides the mathematical foundation needed to size conductors and breakers later.
Lesson 2 • Reading Electrical Diagrams
Teaches standard schematic symbols and simple wiring diagrams. Students can interpret diagrams before beginning any installation work.
Lesson 3 • Electrical Hazards and Risk Awareness
Covers shock, arc flash, and fire risks in residential settings. Builds the safety mindset that underpins every subsequent hands-on task.
Lesson 4 • Personal Protective Equipment
Teaches selection and correct use of PPE for home electrical work. Connects directly to hazard types identified in the previous section.
Chapter 2HideHide detailsSee detailsTools, Materials, and Codes
Tools, Materials, and Codes
Lesson 1 • Residential Code Concepts
Translates key residential wiring code requirements into practical rules for box fill, circuit spacing, and GFCI placement. Compliance knowledge guides every installation decision.
Lesson 2 • Wire Types and Conductor Sizing
Explains AWG sizing, insulation ratings, and common cable types such as NM and armored cable. Correct sizing prevents overheating and code violations.
Lesson 3 • Hand Tools for Electrical Work
Covers screwdrivers, pliers, wire strippers, and fish tapes used daily. Proper tool selection prevents damage to conductors and devices.
Lesson 4 • Test and Measurement Instruments
Introduces multimeters, non-contact voltage testers, and circuit tracers. Accurate measurement is essential for safe troubleshooting covered in later chapters.
Chapter 3HideHide detailsSee detailsThe Home Electrical System
The Home Electrical System
Lesson 1 • Branch Circuit Organization
Teaches how to map, label, and load-balance branch circuits throughout a home. Proper organization simplifies troubleshooting and future upgrades.
Lesson 2 • Main Panel and Subpanels
Covers panel anatomy, bus bars, neutral and ground separation, and subpanel feeders. Students can safely identify live versus de-energized components inside a panel.
Lesson 3 • Grounding and Bonding
Distinguishes grounding from bonding and explains their roles in fault protection. Correct grounding is required before any outlet or device installation.
Lesson 4 • Service Entrance and Meter
Explains how utility power enters the home through the service drop, meter, and main disconnect. Establishes the starting point of every residential circuit.
Chapter 4HideHide detailsSee detailsWiring Methods and Rough-In
Wiring Methods and Rough-In
Lesson 1 • Running Cable in Walls and Ceilings
Covers drilling, notching, and protecting cable through framing members. Proper routing prevents physical damage and meets code stapling requirements.
Lesson 2 • Conduit Installation Basics
Introduces EMT and PVC conduit bending, coupling, and pulling wire. Conduit is required in exposed locations and garages.
Lesson 3 • Electrical Box Selection and Mounting
Explains box types, cubic-inch ratings, and mounting methods for new and retrofit work. Correct box selection is the foundation of every device installation.
Lesson 4 • Fishing Wire in Existing Walls
Teaches techniques for adding circuits in finished walls without major demolition. Students use fish tape, flex bits, and inspection cameras effectively.
Chapter 5HideHide detailsSee detailsOutlets, Switches, and Devices
Outlets, Switches, and Devices
Lesson 1 • Standard Receptacle Installation
Covers duplex receptacle wiring, polarity, and grounding in end-of-run and middle-of-run positions. Correct polarity prevents shock and appliance damage.
Lesson 2 • Single-Pole and Three-Way Switches
Teaches switch leg wiring for single-pole and three-way configurations controlling one fixture. Three-way wiring is the most common multi-switch challenge in homes.
Lesson 3 • GFCI and AFCI Receptacles
Explains how GFCI and AFCI devices detect faults and where each is required. Students wire both device types and test them for proper operation.
Lesson 4 • Specialty Devices and Dimmers
Covers dimmer compatibility, USB receptacles, and combination switch-outlet devices. Students select and install devices matched to load type and box space.
Chapter 6HideHide detailsSee detailsLighting Installation and Fixtures
Lighting Installation and Fixtures
Lesson 1 • Ceiling Fan Installation
Teaches fan-rated box installation, blade balance, and dual-switch or remote wiring. Incorrect box use is the leading cause of ceiling fan failures.
Lesson 2 • Under-Cabinet and Accent Lighting
Covers hardwired LED strip and puck light installation in kitchens and display areas. Students conceal wiring and connect to switched circuits cleanly.
Lesson 3 • Recessed Lighting Installation
Explains IC versus non-IC housings, remodel cans, and trim selection for recessed lights. Proper housing choice prevents insulation contact fires.
Lesson 4 • Ceiling Fixture Wiring and Mounting
Covers junction box ratings, mounting brackets, and wire connections for standard ceiling fixtures. Box rating must match fixture weight before installation begins.
Chapter 7HideHide detailsSee detailsAppliance and High-Voltage Circuits
Appliance and High-Voltage Circuits
Lesson 1 • Electric Range and Oven Circuits
Covers 50-amp circuit installation, range receptacle types, and direct-wire connections. Students distinguish three-wire legacy wiring from four-wire current code.
Lesson 2 • Dryer and Water Heater Circuits
Teaches 30-amp dryer and 30-amp water heater circuit wiring with correct terminations. Both appliances require dedicated circuits and specific receptacle or direct-wire methods.
Lesson 3 • HVAC Disconnect and Condensing Unit
Explains fused disconnect installation, condenser wiring, and minimum circuit ampacity labels. Students read equipment nameplates to select correct overcurrent protection.
Lesson 4 • 240-Volt Circuit Fundamentals
Explains two-pole breaker operation, hot-hot-neutral-ground wiring, and voltage measurement. Understanding dual-phase power is prerequisite to all appliance wiring.
Chapter 8HideHide detailsSee detailsTroubleshooting and Circuit Repair
Troubleshooting and Circuit Repair
Lesson 1 • Dead Outlets and Open Circuits
Covers testing for open neutrals, broken conductors, and tripped GFCI upstream. Students trace a dead outlet back to its source efficiently.
Lesson 2 • Ground Faults and Short Circuits
Explains how to locate ground faults and short circuits using isolation and resistance testing. Students clear faults without damaging equipment or creating new hazards.
Lesson 3 • Breaker and Overload Problems
Teaches how to identify nuisance tripping, overloaded circuits, and failed breakers. Students calculate load and determine whether a circuit upgrade is needed.
Lesson 4 • Systematic Troubleshooting Approach
Introduces a structured fault-finding process: observe, isolate, test, repair, verify. A repeatable method reduces diagnostic time and prevents misdiagnosis.
Lesson 5 • Flickering Lights and Loose Connections
Diagnoses intermittent faults caused by loose terminals, corroded splices, and failing devices. Loose connections are a leading cause of residential electrical fires.
Your valid completion certificate
This course is for you:
Homeowners: eager to take control of repairs and renovation projects confidently.
Landlords: responsible for maintaining electrical systems across one or more rental units.
Career changers: exploring the electrical trades before committing to a formal apprenticeship.
DIY enthusiasts: ready to move beyond basic repairs into structured, code-compliant work.
Handymen and handywomen: expanding their service offerings to include residential electrical tasks.
Property flippers: needing to evaluate, upgrade, and document electrical systems before resale.
What our students say
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