Refits / Installations

  • Formal safety, compliance and efficiency assessment

  • Needed by business owners, landlords and more

  • Ensures you fully comply with current British Standards

  • Our qualified team will let you know any minor faults which can be repaired avoiding costly escalations in future.

Master Guide to Statutory Compliance and Commercial Electrical Testing Hampshire

An electrical refit or installation involves updating, extending, or completely replacing the electrical systems within a property to meet modern safety standards and power demands. Whether it is a full residential rewire, a commercial retail fit-out, or an industrial power upgrade, having a modern and properly designed electrical system is vital. As technology advances and we rely on more high-powered devices, older electrical networks can easily become overloaded, inefficient, or dangerous.

This service is essential for homeowners extending their properties, businesses upgrading their commercial offices, or landlords carrying out insurance-required upgrades. A professional installation ensures that all new wiring, distribution boards, and fixtures are perfectly matched to your specific load requirements. By planning the layout carefully, you can optimise your daily operations, improve energy efficiency, and ensure that every socket, light, and appliance has a reliable power source.

Choosing a fully qualified team to carry out your refit delivers critical long-term value, compliance, and peace of mind. A certified installation operates seamlessly, vastly reducing the risk of sudden faults, electrical fires, and expensive system failures. By utilising modern energy-efficient technology and complying strictly with current UK wiring regulations, a professional upgrade safeguards your property, visitors, and assets for many years to come.

Why This Service Matters

Protecting Lives and Property

Old or poorly executed electrical wiring is a major cause of domestic and commercial fires. A professional refit replaces degraded cables, outdated consumer units, and faulty accessories. By installing modern protective devices, you eliminate electrical hazards and protect your building from devastating fire and shock risks.

Maximising Your Energy Efficiency

Modern electrical installations are designed with energy conservation in mind. Upgrading to smart controls, intelligent heating systems, and modern LED lighting significantly lowers your daily electricity consumption. This modern setup helps reduce your environmental footprint while immediately lowering your monthly utility bills.

Future-Proofing Your Property

Your electrical needs will change over time as new technologies emerge. A professionally designed system provides the spare capacity and flexibility required to accommodate future additions, such as EV chargers, solar panels, or office expansions. This ensures your infrastructure remains robust and adaptable for years to come.

Guaranteed Regulatory Compliance

UK electrical installations must comply with strict BS 7671 standards. Our certified refits ensure your property fully meets all current legal requirements, building regulations, and insurance terms. Upon completion, we provide official certification, protecting you from potential legal issues and validating your property insurance.

Why Choose Premlex?

At Premlex Electrical, we deliver exceptional electrical refit and installation services across Hamble, Southampton, and the wider South Coast. As a friendly, family-first business, we pride ourselves on building lasting relationships through reliability, transparent communication, and exceptional workmanship. Our fully qualified team treats every property with the utmost respect. We understand that electrical work can be disruptive, which is why we work cleanly, arrive on time, and keep you fully informed from design to final certification.

Suited for Any Project Size: Our team possesses the versatile skills required to handle everything from minor domestic rewires to large-scale commercial and industrial refits.

Meticulous and Clean Standards: We take immense pride in our attention to detail, working neatly and ensuring your space is left clean and tidy after every installation.

Honest and Transparent Communication: We offer clear pricing and straightforward advice, keeping you fully informed from your initial free estimate to the final safety certification.

Local and Reliable Service: Based in Hamble, we support local clients with prompt response times, keeping your installation project running smoothly and strictly on schedule.

FAQ’s

The choice depends largely on the age, condition, and capacity of your current electrical system. If your wiring is over 25 to 30 years old, or if you still have an outdated fuse box with cast-iron or wooden backing, a complete refit is highly recommended for safety. However, if your existing installation is in good condition but you are extending your home or expanding your office space, a partial refit focusing on the new area is often the most practical and cost-effective solution. We can carry out a detailed inspection to advise you on the best route.

The timescale varies based on the size of your property and the complexity of the design. A straightforward domestic rewire usually takes between five to ten working days, depending on whether the property is occupied. Commercial and industrial refits can range from a few days to several weeks. Before we begin any work, we provide a detailed project schedule outlining clear milestones, so you know exactly what to expect and can plan around our team.

Electrical installations require routing cables through walls, under floors, and above ceilings, which naturally generates some dust and debris. However, the Premlex team is dedicated to keeping this to an absolute minimum. Our electricians are tidy, respectful, and use protective dust sheets on your furniture and floors. We vacuum our work areas at the end of each day, ensuring your property is left clean, tidy, and safe throughout the process.

For residential properties, vacating is not strictly necessary but can speed up the process and reduce your exposure to dust and temporary power cuts. For commercial clients, we understand that closing your doors is not an option. We can schedule our installation phases in sections, or perform the loudest and most disruptive work completely out of hours, including evenings and weekends, to ensure your business operations continue to run smoothly.

Upon successful completion of any electrical installation or refit, we carry out extensive safety testing in accordance with current UK regulations. We then issue an Electrical Installation Certificate (EIC). This formal document confirms that the work has been designed, constructed, inspected, and tested in full compliance with BS 7671. This is an important document that you must keep for building control, insurers, and potential future buyers of your property.

Yes, absolutely. A major benefit of a professional refit is the opportunity to design a system that works perfectly for your lifestyle or business operations. We work closely with you to understand your specific needs, planning the ideal placement of sockets, lighting, data points, and switches. Whether you want to improve office productivity or create a cosy atmosphere at home, we can design a bespoke layout that combines everyday practicality with energy efficiency.

Looking for Urgent Assistance?

Onsite hours are 08:00-16:30 Monday to Friday
Office hours are 09:00-15:00 Monday to Friday