25/03/2026
At Abacus Window Cleaning Ltd, we’re proud to be one of the South East’s trusted cleaning specialists, delivering professional window, gutter, and exterior cleaning services to both residential and commercial clients. Founder in 1990 by Dave Kinsella, our business has grown from humble beginnings into a team of over 30 dedicated professionals, now serving more than 11,000 customers across Hampshire, Surrey, Berkshire, Oxfordshire and beyond. Despite our growth, we’ve stayed true to our roots as a family run company, built on trust, reliability, and genuine care for every customer.
We combine traditional values with modern techniques, using industry leading reach and wash systems and pure water technology to deliver spotless, streak free finish every time. From regular window cleaning to gutter clearance, UPVC, fascia and soffit cleaning, as well as high reach and abseiling work, we provide a complete exterior solution. Our fully insured and accredited team ensures every job is carried out safely, efficiently, and to the highest standard, whether it’s a family home or a large commercial property.
What truly sets us apart is our commitment customer satisfaction. With clear communication, reliable rescheduling, and a friendly, professional approach, we make maintaining your property simple and stress-free. From text reminders the day before your clean to our 100% satisfaction guarantee, everything we do is designed with you in mind. If you’re looking for a dependable, high quality cleaning service you can trust, Abacus Window Cleaning Ltd is here to help your property look it’s very best all year round.
