How much does PAT testing cost in Essex?

PAT testing in Essex 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 Essex

Commercial PAT testing across Essex.

Maritime Electrical Services provides commercial PAT testing and electrical equipment testing across Essex — covering offices, schools, care homes, NHS facilities, retail and multi-site commercial estates in Chelmsford, Colchester, Brentwood, Basildon, Braintree and beyond. PAT testing Essex with City & Guilds qualified engineers.

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

Local support

PAT testing Essex — commercial, schools and care homes.

Operating from our Essex office in Colchester, we deliver commercial PAT testing and portable appliance testing across the county — managing multi-site PAT testing programmes for facilities managers, school business managers, NHS estates teams and care home operators throughout Essex.

Our City & Guilds qualified engineers carry out commercial PAT testing, electrical equipment testing and portable appliance testing for Essex 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 Essex commercial site

Who we work with

Sectors we serve in Essex

From our Essex office in Colchester we cover the full length of the county — from the Thames Estuary to the Cambridgeshire border. We regularly manage multi-site PAT testing programmes for Essex schools, care home groups, NHS facilities and commercial landlords with multiple properties across the county.

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 Essex.

Basildon
Billericay
Braintree
Brentwood
Chelmsford
Clacton-on-Sea
Colchester
Epping
Grays
Harlow
Harwich
Leigh-on-Sea
Maldon
Rayleigh
Saffron Walden
South Benfleet
Southend-on-Sea
Witham

Area coverage

PAT testing across Essex

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

Education sector

School PAT testing in Essex

We carry out PAT testing for schools, colleges, and universities across Essex — 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 Essex

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 Essex

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

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Legal compliance

PAT testing obligations in Essex

Under the Electricity at Work Regulations 1989 and the Health and Safety at Work Act 1974, employers and landlords across Essex 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

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