How to Find a Good Electrician: Safety Tips and Red Flags

Electricity is not something you want to get wrong. Faulty wiring causes fires. Improper installations cause electrocution. Unpermitted electrical work causes insurance claims to be denied and property sales to fall through. Unlike many home services where a mediocre result is merely annoying, mediocre electrical work is genuinely dangerous.

This guide covers how to find a qualified, trustworthy electrician, what to look for and what to avoid, and how to handle both planned electrical projects and emergencies.

When Do You Need an Electrician?

Some electrical jobs are clear-cut emergencies. Others are improvements or upgrades that can be scheduled at your convenience.

Emergencies

• Burning smell from outlets, switches, or the electrical panel
• Sparking from any electrical source
• Frequent or unexplained circuit breaker trips
• Loss of power to part or all of the home
• Flickering or dimming lights (especially if multiple circuits are affected)
• Any situation where you suspect a wiring fault

For emergencies, turn off the affected circuit (or the main supply if you are unsure which circuit is affected) and call a qualified electrician immediately. Do not attempt to investigate or repair electrical faults yourself.

Planned Work

• Adding outlets or circuits
• Upgrading an electrical panel
• Rewiring an older property
• Installing light fixtures, ceiling fans, or dimmers
• Outdoor and garden lighting
• Home EV charger installation
• Smart home wiring (ethernet, speaker systems)
• Smoke and carbon monoxide detector installation
• Electrical safety inspection

What Qualifications to Look For

Electrical work is one of the most heavily regulated trades - for good reason. Here is what a qualified electrician should have.

Licensing

In most jurisdictions, electricians must be licensed. Licensing confirms that the electrician has completed required training, passed examinations, and met minimum experience thresholds. Always verify the licence independently - ask for the number and check it through the relevant authority's website or office.

Registration with an Industry Body

Many countries have approved contractor schemes or industry registration bodies that certify electricians to self-certify their own work (meaning they can sign off on installations without requiring a separate inspection). Membership in these schemes indicates a higher standard of professionalism and accountability.

Insurance

An electrician should carry:

• Liability insurance: Covers damage to your property caused by their work.
• Workers' compensation: Covers injuries to the electrician or their employees on your property.

Ask for certificates of insurance and verify them. A professional electrician will have these readily available.

Continuing Education

Electrical codes and technologies evolve. A good electrician stays current through regular training and certification renewals. Ask about their most recent training or certification update.

How to Find an Electrician

Before You Need One

As with plumbers, the best time to find an electrician is before you have an emergency. Keep one or two vetted electricians in your contacts.

Recommendations

Ask neighbours, friends, family, or your estate agent for referrals. Real estate professionals work with electricians regularly and know who is reliable.

Industry Directories

Approved contractor scheme websites maintain searchable directories of registered electricians. These are among the most reliable sources because members must meet ongoing quality and qualification standards.

Online Reviews

Read reviews on platforms that verify customer identities. Focus on patterns: consistent praise for quality work, punctuality, and fair pricing is a strong signal. One bad review among many good ones could be an anomaly; multiple complaints about the same issue are a warning.

Getting and Comparing Quotes

For planned work, get at least three written quotes.

What a Good Quote Includes

• A detailed description of the work to be done
• Materials - brand, type, and quantity
• Labour costs - either an hourly rate with estimated hours or a fixed project fee
• Any additional charges (callout fee, disposal, access requirements)
• Timeline - start date and estimated completion
• Warranty terms - for both labour and materials
• Who is responsible for obtaining permits (it should be the electrician)

Comparing Fairly

Ensure quotes cover the same scope. A quote that seems cheaper may exclude items the others include - permits, cleanup, testing, or specific materials. Ask each electrician to clarify what is and is not included.

Beware of the Lowest Quote

Electrical work is safety-critical. An unusually low quote may mean the electrician is cutting corners on materials, using unqualified assistants, or skipping required testing. With electrical work, paying more for quality is a legitimate investment in safety.

Understanding Electrical Work and Compliance

Building Regulations

Significant electrical work in homes - new circuits, consumer unit replacements, installations in kitchens and bathrooms - typically needs to comply with building regulations. A registered electrician can self-certify compliance. An unregistered one will require a separate inspection by the local building authority, which adds cost and hassle.

Certificates

After completing notifiable work, your electrician should provide:

• An Electrical Installation Certificate (EIC): For new installations.
• A Minor Electrical Installation Works Certificate (MEIWC): For minor additions or changes.
• An Electrical Installation Condition Report (EICR): For inspections of existing installations.

Keep these certificates. You will need them when selling your home, making insurance claims, or demonstrating compliance to a letting agent.

Working with Your Electrician

Before the Work Begins

• Clear the areas where work will take place - move furniture, clear access to the consumer unit, and ensure the electrician can reach all work areas.
• Discuss the timeline and any disruption to expect. Some work requires power to be off for extended periods - plan accordingly.
• Confirm who is responsible for making good afterwards - plastering and painting over chased-in cables, for example, may or may not be included.

During the Work

• Be available (or reachable) for questions.
• Do not attempt to help with the electrical work itself.
• Offer refreshments - a cup of tea goes a surprisingly long way.

After the Work

• Test everything - switches, outlets, lights, circuits.
• Request all certificates and warranty documentation.
• Get a walkthrough: ask the electrician to show you what was done, where new circuits run, and any important operational information (which breaker controls which circuit).
• Leave a review if the work was done well.

Red Flags

Be on high alert for these warning signs:

• No licence or registration: Do not compromise on this for electrical work.
• No insurance: Too risky to proceed without it.
• Cash only, no receipt: A sign the electrician may not be operating legitimately.
• No certificates provided after work: This is a legal requirement for notifiable work. If they do not provide certificates, the work may not be compliant.
• Offering to skip permits: This puts you at risk and is a sign of an unscrupulous operator.
• DIY-quality cable management: Visible cables run haphazardly, cables not properly secured, or junctions left exposed.
• Reluctance to explain what they are doing: A good electrician can and will explain the work in plain language.
• Leaving without testing: Every installation must be tested before it is certified. An electrician who finishes and leaves without testing is not doing their job properly.

Electrical work is one area where cutting corners is never worth the risk. A qualified, registered, insured electrician costs more than a handyperson offering to "sort out your wiring," but the difference in safety, quality, and legal compliance is immeasurable.

Preventive Electrical Maintenance

Regular maintenance reduces the likelihood of electrical problems and extends the life of your home's electrical system.

• Test RCDs monthly: Residual current devices protect against electric shock and fire. Most have a test button - press it monthly to ensure they trip correctly, then reset.
• Check outlets and switches: If any outlet feels warm, makes buzzing noises, or shows discolouration, stop using it immediately and call an electrician.
• Do not overload circuits: Running too many high-draw appliances on a single circuit is a fire risk. Spread your load across different circuits and avoid daisy-chaining extension leads.
• Replace damaged cables immediately: Frayed, cracked, or exposed cables are a shock and fire hazard. Do not tape over damage - replace the cable or have it repaired professionally.
• Schedule periodic inspections: An Electrical Installation Condition Report every ten years (or five years for rental properties) provides a professional assessment of your system's safety and identifies issues before they become dangerous.

Frequently Asked Questions

Common questions about hiring an electrician.