How much does PAT testing cost in West London?

PAT testing in West London starts from 89p per appliance. Sites with fewer than 150 appliances carry a £70 service charge to cover travel and set-up. Sites with 151 or more appliances pay the per-appliance rate only, with no additional call-out fee. Volume rates of 89p per appliance apply for estates over 10,000 appliances.

How often is PAT testing required?

There is no fixed legal interval for PAT testing. The IET Code of Practice recommends a risk-based approach: office equipment is typically tested every 2–4 years, while equipment used in harsher environments such as construction sites or kitchens may need annual testing. Your employer or landlord is responsible for determining a suitable frequency based on the type of equipment and how it is used.

What does PAT testing include?

PAT testing includes a visual inspection of the appliance, cable, and plug, followed by electrical tests using a calibrated PAT tester. Tests typically cover earth continuity, insulation resistance, and where applicable, lead polarity and earth leakage. Each appliance receives a pass or fail label and is recorded in a detailed test register. A certificate is issued on completion.

Commercial PAT testing in West London

PAT testing for West London workplaces.

Maritime Electrical Services provides commercial PAT testing and electrical equipment testing for offices, schools, care homes, NHS facilities, retail and multi-site commercial estates across West London — including Ealing, Hounslow, Hillingdon, Hammersmith, Kensington and Richmond. City & Guilds qualified, DBS-checked engineers from our Covent Garden head office.

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Part of our London PAT testing coverage.

PAT tester connected for electrical equipment testing in West London — Practical testing for active commercial sites.

Local support

PAT testing West London — commercial, schools and NHS.

We deliver commercial PAT testing and portable appliance testing across West London — managing multi-site programmes for facilities managers, school business managers, NHS estates teams and care home operators in Ealing, Hounslow, Hillingdon, Hammersmith, Kensington and Richmond.

Our City & Guilds qualified engineers carry out commercial PAT testing, electrical equipment testing and portable appliance testing for West London offices, schools, care homes, NHS trusts and multi-site commercial estates — delivering itemised test registers, pass/fail labels and compliance certificates.

Portable appliance testing equipment ready for a West London commercial site

Who we work with

Sectors we serve in West London

West London is well served from our Covent Garden base — we manage PAT testing programmes for commercial landlords, school groups and NHS facilities across Ealing, Hounslow, Hillingdon, Hammersmith, Kensington and Richmond, coordinating visits around building access schedules and term dates.

Offices & commercial premises
Schools, colleges & universities
Care homes & residential facilities
NHS trusts & healthcare
Retail & shopping centres
Multi-site & managed estates
Factories & industrial premises
Sports venues & gymnasiums
Churches & function rooms
Hotels & guest houses
Logistics & warehouses
Beauty salons & recreation
Pubs & bars
Restaurants & cafés
Events & hospitality
Letting agents & landlords
Nurseries & childcare
Estate agents & property management

Office PAT testing Multi-site programmes

Areas we cover

Towns across West London.

Ealing
Hounslow
Hillingdon
Hammersmith
Kensington
Richmond
Chiswick
Acton
Southall
Hayes
Uxbridge
Twickenham
Brentford
Shepherd's Bush
Fulham
Putney
Harrow
Wembley

Area coverage

PAT testing across West London

We cover the full county. Select your area for local pricing, coverage details and contact information.

PAT testing Ealing

Education sector

School PAT testing in West London

We carry out PAT testing for schools, colleges, and universities across West London — covering classroom equipment, IT suites, computers, laptops, and chargers. All testing is scheduled to minimise disruption to teaching time.

School PAT testing

Transparent pricing

PAT testing prices in West London

From 89p per appliance with no hidden fees. Sites with fewer than 150 appliances carry a £70 service charge; larger sites pay the per-appliance rate only. Volume rates available for estates over 10,000 appliances.

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Common questions

PAT testing questions for West London

Everything you need to know about commercial PAT testing and electrical equipment testing in West London.

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Legal compliance

PAT testing obligations in West London

Under the Electricity at Work Regulations 1989 and the Health and Safety at Work Act 1974, employers and landlords across West London are legally required to maintain electrical equipment in a safe condition. Regular portable appliance testing is the recognised method for demonstrating compliance — and a documented test register is your evidence in the event of an inspection or insurance claim.

PAT testing legislation Request a compliance quote

Your local point of contact

London head office

71–75 Shelton Street, Covent Garden, London WC2H 9JQ
West London boroughs and surrounding areas

City & Guilds qualified engineers, insured and DBS checked.

Prices from 89p per appliance inspected and tested.

01622 962306

PAT testing across the South East.

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Josh Herbert
7 Jun 2026
Used these guys for 5+ years for over 500,000 tests throughout our portfolio — wouldn't use anyone else.
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Alison Robertson
11 Sep 2026
Brilliant company. Friendly staff, professional and experienced. Will highly recommend to anyone.
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Shan
30 Jan 2026
Good communication, prompt replies and easy to fit in at short notice. Competitive pricing and friendly staff.
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