"We used WHITE KNIGHT to do an anti-viral clean of 16 of our offices after the first COVID-19 lockdown, as we were opening these offices for the first time after them being shut for around 6 months. We found WHITE KNIGHT to be a very professional and efficient company. They have been operating for around 30 years and this gave us the confidence for them to do a good job as there were so many unreliable companies that said that they could carry out this service but did not have the equipment or experience to do the work. WHITE KNIGHT gave us peace of mind during a difficult time."

Angelo (London)