
CSS Commercial Cleaning provides professional PAT testing services for businesses, schools, healthcare facilities, and landlords across the UK. Our fully qualified and accredited engineers carry out thorough portable appliance testing on all electrical equipment in your workplace ensuring you remain legally compliant, fully insured, and your staff and visitors stay safe.
At CSS Commercial Cleaning, we provide comprehensive Portable Appliance Testing (PAT) to keep your business compliant and your employees safe. Our qualified and accredited engineers meticulously inspect your electrical equipment, identifying potential hazards before they arise.

We will take care of your cleaner when they are unwell or on holiday and we’ll provide a consistent and uninterrupted service by providing you with our mobile cleaner service.

We do not charge any extras and all our fees are provided before we start the service. Additional fees will only be incurred if you request additional services or materials. We do not charge any extra fees above our quote.

Our cleaners are experienced, fully-DBS checked and are eligible to work in the UK. We hold a comprehensive insurance for your piece of mind.

Cost-effective pricing for commercial cleaning services to fit even very tight budgets
Portable Appliance Testing commonly known as PAT testing is the routine inspection and electrical testing of moveable appliances used in any workplace or rental property. Under UK Health & Safety legislation, employers have a legal duty of care to ensure all electrical equipment is maintained in a safe condition.
Any portable electrical item in your building falls under this requirement from computers, monitors and desk lamps to kettles, extension leads, floor polishers and phone chargers. Each must be regularly inspected, tested, and documented by a qualified engineer to meet Health & Safety Executive (HSE) standards.
Failing to carry out regular PAT testing can invalidate your public liability insurance, expose your business to HSE fines, and most critically put your employees and visitors at serious risk.
Have questions about our commercial cleaning services? Find answers to the most common questions about our cleaning solutions, service areas, pricing, scheduling and industry-specific cleaning requirements.
PAT (Portable Appliance Testing) is the inspection and testing of electrical appliances to confirm they are safe to use, helping you meet your workplace electrical-safety obligations.
Regular PAT testing supports compliance with health-and-safety and electrical-safety duties, protects staff, and is often required by insurers.
It depends on the appliance type and how it is used — higher-risk or heavily used equipment is tested more frequently. We will advise on the right schedule for your environment.
Yes. PAT testing can be arranged alongside your cleaning service for a single, convenient point of contact.