Local electrical installation & testing experts

What is electrical installation and testing?

Electrical installation involves setting up electrical systems in residential or commercial properties, ensuring they are safe, functional, and compliant with building codes. This includes installing wiring, outlets, lighting fixtures, circuit breakers, and other electrical components. Electrical testing, on the other hand, involves inspecting and testing these installations to ensure they meet safety standards. Common tests include Electrical Installation Condition Reports (EICR) and Portable Appliance Testing (PAT). Regular electrical tests are crucial for maintaining the safety and efficiency of electrical systems.

Cost of electrical installation and testing

The cost of electrical installation and testing can vary widely based on several factors, including the complexity of the project, the size of the property, and the specific tests required. Here’s a detailed breakdown to help you understand what to expect when budgeting for your electrical project.

Factors Influencing Costs

1. Complexity of the Project: The more complex the electrical installation or testing, the higher the cost. Complex projects might involve extensive rewiring, installing new circuits, or setting up advanced systems like home automation or renewable energy sources.
2. Size of the Property: Larger properties require more materials and labour, which can increase costs. For example, a full rewire of a large house will be more expensive than that of a small apartment.
3. Type of Installation: The type of installation, such as lighting, power outlets, or specialised systems (e.g., security or entertainment systems), affects the cost. Specialised installations often require more expertise and time.
4. Condition of Existing Wiring: If the existing wiring is outdated or in poor condition, additional work may be needed to bring it up to code, adding to the overall cost.
5. Accessibility: The ease of access to the areas where the work needs to be done can impact the cost. Hard-to-reach places, such as attics or crawl spaces, may require more labour and time.
6. Certification and Compliance: Ensuring that the work complies with the latest safety standards and building regulations may involve additional costs, especially if certification from recognized bodies is required.

Cost Estimates

Here are some general cost estimates for common electrical installation and testing services:

• Full Rewire of a Property: Rewiring an entire property can range from £2,000 to £6,000 or more, depending on the size of the property and the complexity of the work. This includes labour, materials, and any necessary certifications.
• Electrical Installation: Installing new electrical systems, such as adding new circuits or outlets, typically costs between £300 and £1,500. This price can increase for more complex installations or high-end fixtures.
• Lighting Installation: Installing new lighting fixtures can range from £50 to £200 per fixture, depending on the type of light and the complexity of the installation.
• Electrical Testing: The cost for an Electrical Installation Condition Report (EICR) usually ranges from £100 to £250, depending on the size of the property and the extent of the testing required.
• Portable Appliance Testing (PAT): PAT testing typically costs between £1 and £3 per appliance, with a minimum call-out fee of around £50 to £100. This fee may vary based on the number of appliances and the location of the property.
• Fuse Box Replacement: Replacing or upgrading a fuse box can cost between £400 and £600, including parts and labour. More complex systems or additional work may increase this cost.

Additional Costs

• Emergency Call-Outs: If you require emergency electrical services, expect to pay higher rates. Emergency call-outs can cost between £75 and £150 per hour, depending on the time of day and the urgency of the situation.
• Upgrading to Smart Systems: Installing smart home systems, such as automated lighting or security systems, can add to the overall cost. These systems typically require specialised equipment and additional labour.
• Energy Efficiency Upgrades: Upgrading to energy-efficient systems, such as LED lighting or solar panels, may have higher initial costs but can lead to long-term savings on energy bills.

How do I know if the job has been done well?

• Compliance with Standards: The installation and testing should comply with the latest safety standards and building regulations. Look for certification from recognized bodies such as NICEIC or NAPIT.
• Detailed Reports: A thorough Electrical Installation Condition Report (EICR) or Portable Appliance Test (PAT) report should be provided, detailing the findings and any necessary remedial actions.
• Professional Workmanship: The work should be neat, with wires properly secured and fixtures correctly installed. There should be no exposed wires or unsafe installations.
• Positive Reviews: Check reviews and ratings from previous customers to ensure the tradesperson has a history of delivering high-quality work.

At Rated People, our tradespeople are reviewed by previous customers, so you can see if they have done a good job before hiring them. Additionally, read through our local electricians page to find out what kinds of questions you should be asking beforehand.

Other electrical installation and testing FAQs

How Long Does Electrical Installation and Testing Take?

The time required for electrical installation and testing varies depending on the size and complexity of the project. A simple installation or test may take a few hours, while a full rewire or comprehensive testing of a large property can take several days.

What is an Electrical Installation Condition Report (EICR)?

An EICR is a detailed report that assesses the safety and condition of an existing electrical installation. It identifies any deficiencies, potential hazards, or areas of non-compliance with current standards.

What is Portable Appliance Testing (PAT)?

PAT testing involves checking electrical appliances to ensure they are safe to use. This includes visual inspections and electrical tests to identify any faults or potential safety issues.

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