Why Do My Lights Flicker at Home—and Should I Be Worried?
May 30, 2025
Flickering lights can be more than just an annoyance—they may signal underlying electrical issues that could…
Read MoreAt Certified Electricians London Ltd, we provide reliable, high-quality domestic electrical services to homeowners across London, Essex, and Kent. With over 20 years of experience and a team of NICEIC-certified electricians, we deliver safe, professional electrical solutions tailored to meet the unique needs of your home. From small repairs to complete system upgrades, we handle every job with the same level of care and attention to detail.
We specialise in a wide range of domestic electrical services, including lighting installation, consumer unit upgrades, power socket repair, and EV charger installations. Our team also installs smart home systems, video doorbells, underfloor heating, and thermostats to enhance your home’s energy efficiency and convenience. Whether you're renovating, extending, or simply updating your electrical systems, we’re here to help you every step of the way.
Safety and compliance are at the core of what we do. We follow the latest UK electrical regulations and ensure all work is fully tested and certified. If you require an Electrical Installation Condition Report (EICR), portable appliance testing (PAT), or fire safety certification for your home, our qualified electricians can provide clear, accurate assessments to keep your property fully compliant.
We also offer fast-response emergency electrical services for homeowners facing urgent issues such as power outages, exposed wiring, or faulty appliances. Our emergency electricians are available to provide quick, safe solutions with minimal disruption, helping restore comfort and security to your home as soon as possible.
With hundreds of positive reviews and a reputation built on trust, transparency, and professionalism, Certified Electricians London Ltd is your go-to choice for domestic electrical services. Whatever your needs—from minor repairs to full rewiring—you can rely on our expert team to keep your home powered, protected, and running smoothly.
Older homes may have outdated wiring that could pose a risk. Signs that you might need an upgrade include frequent tripping of breakers, dimming or flickering lights, burning smells near outlets, and discoloured or sparking outlets. If you’re unsure, a professional electrician can conduct an inspection to assess the condition of your wiring.
If your circuit breaker trips frequently, it may be overloaded or there could be a short circuit. First, unplug some appliances and see if the issue resolves. If it continues, it’s best to call a qualified electrician to check for underlying problems with the wiring or circuit panel.
Choosing the right lighting involves considering the function of each room, the style you prefer, and energy efficiency. LED lights are a popular choice for their brightness and efficiency. A professional electrician can advise you on suitable fixtures, energy-saving options, and proper placement for both aesthetics and functionality.
A full home electrical inspection typically includes checking the wiring, outlets, circuit breakers, and grounding. The electrician will also test appliances and check for compliance with safety regulations. This ensures your home’s electrical system is safe and up to code, helping prevent hazards like electrical fires.
It’s recommended to have your home’s electrical system inspected every 5-10 years or when you notice any issues such as flickering lights, faulty outlets, or frequent breaker trips. If you’ve recently purchased an older home or completed major renovations, it’s a good idea to schedule an inspection to ensure everything is safe.
Smart home installations are increasingly popular, offering convenience, energy savings, and enhanced security. With features like automated lighting, thermostats, and security systems, you can control your home’s functions remotely. These systems can also improve energy efficiency by ensuring devices are only used when needed, lowering utility bills over time.
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