# Ffenestri Sgwar

Ffenestri Sgwar is a professional window and property cleaning company based in Bangor, serving Bethesda and surrounding areas across North Wales. Founded and operated by Dylan, the business specialises in residential and commercial cleaning services delivered with meticulous attention to detail and customer satisfaction.

The company distinguishes itself through technical expertise and modern methodology. All work is carried out using pure water-fed pole systems, allowing safe access to high and difficult-to-reach areas without requiring ladders or scaffolding. They employ purified water for superior cleaning results and utilise environmentally friendly, specialist cleaning chemicals throughout their operations.

What sets Ffenestri Sgwar apart is their commitment to professional qualifications and compliance. Dylan holds City & Guilds certification in softwashing and is an approved Pureseal Services applicator, ensuring work meets industry standards. The team maintains fully insured coverage and regularly services all equipment to comply with health and safety regulations.

Customer testimonials consistently highlight their reliability, friendly demeanour and exceptional value for money. Clients praise prompt service with zero mess, from routine window cleaning to transformative render cleaning and algae removal projects. The business offers flexible regular visiting schedules to suit domestic and commercial needs.

Their reputation is built on honest, fair dealings and genuine client satisfaction—treating every project, large or small, with equal professionalism and care.