Finding a reliable PAT testing service London businesses and landlords can actually count on isn't always straightforward. Prices vary wildly, availability can be hit-or-miss, and not every provider employs engineers with genuine hands-on experience.
As an electrical testing company operating across London, Greater London, and the South East, we know this market inside out at Electrical Testing London. We work with landlords, businesses, and property managers every day, so we understand what separates a solid PAT testing provider from one that cuts corners. That's exactly why we've put together this list of nine affordable options worth considering, including what each brings to the table and what to watch out for when choosing a provider.
Below, you'll find a breakdown of PAT testing services across London that offer competitive pricing without compromising on compliance or safety. Whether you manage a single office or a portfolio of rental properties, this guide will help you make an informed decision quickly.
Electrical Testing London sits at the top of this list because fully qualified engineers with a minimum of 10 years' experience carry out every test. When you book a PAT testing service London businesses and landlords can genuinely rely on, you want the people on-site to know exactly what they're doing. The service covers residential and commercial clients across London, Greater London, and the South East of England.

Every PAT test is completed by an experienced, City & Guilds-qualified engineer, not a trainee or sub-contractor. You receive a full written record of every item tested, including pass/fail results and any items flagged for attention, so you have a clear picture of your compliance position after each visit.
Electrical Testing London also carries out remedial electrical works if faults are identified during testing, which means you can resolve issues through a single provider rather than sourcing a separate contractor.
You can also bundle services such as EICR inspections, emergency lighting testing, and thermal imaging into the same booking, which reduces the number of separate visits you need to arrange throughout the year.
This service suits clients who need consistent, experienced engineers on-site and clear documentation for audits, insurers, or regulatory checks. The following client types get the most value from Electrical Testing London:
Electrical Testing London offers transparent pricing for PAT testing, and you can request a quote directly through the website based on your specific requirements. Costs reflect the number of appliances being tested and the property type, so smaller jobs are not overcharged to subsidise larger contracts.
Once the visit is complete, you receive test certificates and a full appliance register promptly. Reports are formatted to satisfy requirements from landlord compliance checks, insurance providers, and health and safety auditors, so you are not left chasing paperwork once the engineer leaves your site.
Fast PAT Testing London focuses exclusively on portable appliance testing, which means the team is not spread across multiple disciplines. If you need a PAT testing service London businesses can book at short notice, this provider covers most London boroughs and takes on both residential and commercial jobs.
Fast PAT Testing London carries out on-site testing for a standard range of Class I and Class II appliances. Each item receives a pass or fail sticker on the day, and you get a full digital certificate once the visit wraps up.
If your business needs testing done quickly to meet a compliance deadline, contact Fast PAT Testing London directly to confirm borough coverage and current availability.
This provider suits clients who want a focused, no-fuss PAT test without a large minimum commitment. It works particularly well for:
Pricing is calculated by appliance count, and starting rates are listed on the provider's website. You can request a quote online or by phone before committing to a booking.
Confirm any minimum job requirements upfront to avoid unexpected costs on the day, particularly if you only have a small number of appliances to test.
Reports are typically issued the same day or within 24 hours of the visit. You receive a digital certificate covering each tested item, which you can use for insurance records and compliance checks without any additional admin.
London PAT Testing operates across central and outer London, offering portable appliance testing for both commercial and residential clients. The company positions itself as a straightforward option for organisations that need a reliable pat testing service London providers can deliver efficiently without extensive back-and-forth coordination.
Each visit covers visual inspections and electronic testing for Class I and Class II appliances. Every tested item receives a pass or fail label on completion, and you get a certificate covering the full inventory tested during the visit.
If your property has a mixed inventory of appliances, confirm with the provider upfront that all appliance types fall within their testing scope before booking.
This provider suits clients who need straightforward PAT testing without additional electrical compliance services bundled in. It works well for:
Pricing follows a per-appliance structure, so the cost scales directly with the size of your inventory. Confirm any minimum job requirements before booking, particularly if you only have a small number of appliances to test. Calling ahead avoids any unexpected charges on the day.
Your test certificate and appliance list are issued shortly after the visit wraps up. The documentation records pass and fail results for each item, giving you a usable compliance record for landlord checks or business safety audits without additional paperwork.
PAT Central provides portable appliance testing across London and offers both scheduled and ad-hoc visits for businesses that need a reliable pat testing service London clients can book without lengthy lead times. The company covers a range of commercial environments and takes on jobs with varying appliance counts.
Each visit covers Class I and Class II appliances, and the engineer applies pass or fail labels to every item on the day. You receive a full digital certificate once testing wraps up, along with an appliance register that records the result for every item checked.
If your inventory includes IT equipment or extension leads, confirm with PAT Central that those appliance types fall within their standard service scope before booking.
This provider works well for clients who need a straightforward, scheduled PAT test without additional electrical services bundled in. Consider PAT Central if you are a commercial tenant or property manager handling multiple smaller sites across London who wants a consistent, repeatable testing arrangement.
Pricing follows a per-appliance structure, so your total cost reflects the size of your inventory rather than a flat rate. Check the provider's website for current rates and confirm whether any minimum appliance count applies before confirming the visit date.
Your test certificate and appliance register are issued promptly after the visit completes. Each document records pass and fail outcomes for every item tested, giving you a usable compliance record for audits, insurance, or landlord checks.
EICR Cert delivers portable appliance testing alongside its core electrical inspection and certification services, making it a useful option if you need a pat testing service London clients can combine with a broader compliance check on the same visit. The company covers London and surrounding areas for both residential and commercial clients.

Each test covers Class I and Class II appliances, with pass or fail labels applied to every item during the visit. You receive a digital certificate at the end, recording the outcome for each appliance in your inventory so you have a clear compliance record to hand.
If you also need an Electrical Installation Condition Report at the same time, EICR Cert can bundle both services into a single appointment, which reduces disruption to your working day.
EICR Cert suits clients who want PAT testing and electrical certification handled together rather than booking two separate providers. It works particularly well for:
Pricing is structured around your appliance count and the services included in the visit. Check the provider's website for current rates and confirm whether a minimum job size applies before locking in your booking date.
You receive your test certificate and appliance register shortly after the visit completes. The documentation covers pass and fail results for every item tested, giving you a usable record for audits or insurance purposes without chasing additional paperwork.
Metro PAT FM approaches portable appliance testing as part of a broader facilities management offer, which makes it a practical choice if your organisation already works within an FM structure.
The company covers London sites for both scheduled and one-off compliance visits, giving you a pat testing service London businesses can coordinate alongside other building maintenance tasks without needing separate scheduling.
Metro PAT FM carries out Class I and Class II appliance testing on-site, applying pass or fail labels to every item during the visit. You receive a full digital certificate once testing wraps up, along with an appliance register that records each outcome clearly.
If your workplace operates within a managed facilities contract, Metro PAT FM can align PAT testing visits with your existing maintenance schedule to minimise disruption to daily operations.
This provider suits organisations that manage electrical compliance as part of a wider facilities programme rather than as a standalone task. It works well for:
Pricing follows a per-appliance model, so your total cost scales directly with the size of your inventory. Check with the provider for current rates and confirm whether a minimum appliance count applies before locking in your booking date.
Your test certificate and appliance register are issued after the visit completes. Each document records pass and fail results for every item tested, giving you a clear compliance record for audits or insurance purposes.
Prime PAT offers portable appliance testing across London for businesses and landlords that need a straightforward pat testing service London clients can book without a long lead time. The company handles both one-off visits and repeat bookings, making it a usable option if you want testing completed on a set schedule throughout the year.
Prime PAT carries out Class I and Class II appliance testing on-site, with pass or fail labels applied to each item during the visit. You receive a digital test certificate once the visit is complete, covering every appliance checked and recording the outcome clearly for your records.
If you manage a site with a large number of extension leads and IT peripherals, confirm with Prime PAT upfront that those items fall within their standard testing scope before the visit date.
Prime PAT works well for clients who need a reliable, repeatable testing arrangement without additional electrical services added to the job. This provider suits:
Costs are calculated on a per-appliance basis, so your total reflects the size of your inventory rather than a fixed rate. Check the provider's website for current figures and confirm whether a minimum appliance count applies before you commit to a date.
Your test certificate and appliance register arrive shortly after the visit completes, recording pass and fail results for every item tested.
Hawkesworth is an established compliance services company offering portable appliance testing across London and the wider UK. If you need a pat testing service London businesses can fold into a broader compliance programme, Hawkesworth brings experience across a range of commercial environments, including education, healthcare, and corporate facilities.
Each visit covers Class I and Class II appliance testing on-site, with pass or fail labels applied to every item during the session. You receive a digital certificate and full appliance register once testing is complete, giving you a clear compliance record for audits, insurers, or regulatory checks.
Hawkesworth also offers wider compliance services alongside PAT testing, which means you can consolidate multiple safety checks under a single provider if your organisation manages ongoing regulatory requirements.
This provider suits larger organisations and multi-site businesses that need consistent testing standards across several London locations. It works well for:
Pricing is based on your appliance count and site requirements. Contact Hawkesworth directly for a quote, and confirm whether a minimum job threshold applies before you lock in a booking date.
Your test certificate and appliance register are issued after the visit completes. The documentation records pass and fail results clearly, giving you a usable compliance record without additional admin to chase down afterwards.
UKPAT provides portable appliance testing across the UK, including London, and positions itself as a reliable pat testing service London businesses can access without a lengthy setup process. The company takes on commercial and residential jobs, covering a broad range of appliance types and site configurations.
Each visit includes Class I and Class II appliance testing carried out on-site, with pass or fail labels applied to every item during the session. You receive a digital certificate and appliance register once the visit concludes, giving you a straightforward compliance record for audits or insurance purposes.
UKPAT operates across the UK, so if your business manages sites outside London, you can use the same provider for consistency across all your locations.
UKPAT suits businesses and landlords that want a dependable testing arrangement without committing to a larger facilities contract. This provider works well for:
Costs follow a per-appliance structure, so your total reflects the size of your inventory rather than a fixed rate. Check the provider's website for current figures and confirm whether a minimum appliance count applies before committing to a booking date.
You can request a quote online, making it easy to compare costs against other providers before confirming your booking.
Your test certificate and appliance register are issued once the visit completes, recording pass and fail outcomes for every item tested.
The documentation meets standard compliance requirements, so you can submit it to insurers or safety auditors without additional admin on your end.

Every option on this list offers a workable pat testing service London businesses and landlords can book without a great deal of friction. The right choice comes down to your appliance count, site type, and whether you need additional compliance services bundled into the same visit. If you manage a single flat, a small office, or a portfolio of properties across Greater London, your priorities will differ, so use the details above to match the provider to your actual situation rather than simply picking the cheapest upfront rate.
Electrical Testing London covers residential and commercial clients across London, Greater London, and the South East of England, with every test carried out by a qualified engineer with at least 10 years of experience. You also get access to wider services such as EICR inspections and remedial works through a single provider. If that sounds like the right fit, request a PAT testing quote and get a clear price before committing.