Your Trusted Source for Expert Electrical Knowledge
Free, in-depth guides on electrical faults, safety, wiring, regulations and energy efficiency — written by a qualified electrician with decades of hands-on industry experience. Whether you're a homeowner, student, or fellow professional, you'll find clear, practical answers here.
250+
Articles
30+
Years Experience
3
Languages
Three Best Rated® — Best Electricians in Liverpool 2025
Paul Higgins has been recognised as one of the top 3 electricians in Liverpool by Three Best Rated, an independent review platform.
Paul Higgins
Electrician · Assessor · Tutor · Writer
A fully qualified electrician with extensive experience in the electrical industry. Paul combines hands-on trade expertise with a passion for teaching and writing to create genuinely helpful content for readers worldwide.
Explore Our Topics
What You'll Find on Electrical Faults Fixed
Hundreds of expert articles organised by topic, covering everything from common household faults to advanced electrical theory and industry regulations.
Electrical Faults
Diagnosing and understanding common electrical faults in homes and businesses — from tripped breakers and flickering lights to intermittent wiring failures.
50+ Articles →
Electrical Safety
Essential safety information for homeowners and workplaces, including hazard identification, RCD protection, earthing, and safe working practices.
40+ Articles →
Wiring & Installation
Guides on wiring systems, circuit design, cable types, socket and switch installation, and meeting current electrical regulations.
35+ Articles →
Electrical Theory
Clear explanations of how electricity works — voltage, current, resistance, power, and the principles behind the systems in your home and workplace.
30+ Articles →
Energy & Efficiency
Practical advice on reducing energy consumption, comparing heating systems, understanding your electricity bills, and making cost-effective choices.
25+ Articles →
Industry News
The latest developments in the electrical industry, regulatory changes, new technologies, and updates that affect electricians and consumers alike.
20+ Articles →
About the Author
Written by a Real Electrician, Not a Content Farm
Every article on Electrical Faults Fixed is written by Paul Higgins — a fully qualified electrician with over 30 years of hands-on experience in the electrical industry. Paul isn't just a writer; he's a working professional who diagnoses faults, carries out installations, and trains the next generation of electricians.
As an Electrical Assessor and Tutor, Paul has a unique ability to explain complex electrical concepts in clear, accessible language. Whether you're a homeowner trying to understand why your circuit breaker keeps tripping, or an apprentice revising for your exams, Paul writes with you in mind.
This site exists to share genuine electrical knowledge with the world — for free. No paywalls, no gatekeeping. Just reliable information from someone who lives and breathes the trade.
Fully Qualified Electrician (City & Guilds)
Electrical Assessor & Qualified Supervisor
Electrical Tutor — training apprentices and professionals
Gas Qualifications & additional specialist certifications
30+ years of industry experience
"There are few phenomena more interesting than how this invisible force powers our homes and businesses, provides light and movement through something that has no smell, no sound and no visible form."
— Paul Higgins, Electrician & Writer
Three Best Rated
City & Guilds
Qualified Tutor
3 Languages
Frequently Asked Questions
Quick Answers to Common Electrical Questions
Clear, expert answers to the questions homeowners and professionals ask most. Have a specific question? Browse all FAQs.
What causes electrical faults in a house?
Electrical faults in homes most commonly stem from insulation breakdown in cables, loose or corroded connections, overloaded circuits, moisture ingress, or ageing wiring that no longer meets current standards. External factors like rodent damage and poor previous workmanship are also frequent causes. For a comprehensive breakdown, read our guide to 29 common electrical problems in the home.
Why do my lights keep flickering?
Flickering lights can be caused by loose bulbs, faulty dimmer switches, voltage fluctuations from your supply, overloaded circuits, or deteriorating wiring connections. While a single flickering bulb is often a simple fix, widespread flickering throughout your home could indicate a more serious issue that should be investigated by a qualified electrician. Read our full guide: 10 reasons your lights flicker.
Is electric or gas heating cheaper to run?
The answer depends on your property type, insulation levels, energy tariff, and heating system efficiency. Gas is traditionally cheaper per kWh, but electric systems like heat pumps can deliver more heat energy per unit of electricity consumed, potentially making them more cost-effective overall. We explore the full comparison in our article on electric vs gas heating costs.
How do I know if my electrical wiring is safe?
Warning signs of unsafe wiring include frequently tripping breakers, discoloured or warm outlets, burning smells, buzzing sounds, and visible damage to cables or accessories. Homes with wiring older than 25–30 years should have a professional Electrical Installation Condition Report (EICR) carried out by a qualified electrician to assess the safety and condition of the wiring throughout the property.
Who writes the articles on this website?
All articles on Electrical Faults Fixed are written by Paul Higgins — a fully qualified electrician, electrical assessor, qualified supervisor, and electrical tutor with over 30 years of experience in the industry. Paul also holds gas qualifications and numerous additional electrical certifications. You can learn more on the About page.
Ready to Learn More About Electrical Systems?
Explore hundreds of free, expert-written articles covering everything from basic electrical safety to advanced fault diagnosis.