“Delta Cleaning Services (Scotland) Ltd. have provided our office & window cleaning service for over 5 years we have found them to be a professional & reliable cleaning company”

“Delta Cleaning Services (Scotland) Ltd. have provided a reliable window cleaning service since February 1999 for Speirs Gumley, Glasgow”

“Exceptional cleaning service, reliability and first class commitment for over 20 years from Delta Cleaning Services (Scotland) Ltd.”

“We have used Delta Cleaning Services (Scotland) Ltd. since 2003, we have found the service that David provides is trustworthy and reliable”

“We have used Delta Cleaning Services (Scotland) Ltd. since 2016. David has four cleaners that are required for our busy building in St Enoch Square, we have found the service provided to be very reliable which is essential for our business. I would have no hesitation recommending the services provided by Delta Cleaning Services (Scotland) Ltd”

“We have used Delta Cleaning Services (Scotland) Ltd. since 2008, over the years we have found the service that David provides, trustworthy and reliable”

“We have used Delta Cleaning Services (Scotland) Ltd. since 2010, we have found the service that David provides is trustworthy and reliable.”

“I have used Delta Cleaning Services (Scotland) Ltd. for over three years for my office and window cleaning. I have been more than satisfied with their service. They are approachable, friendly and extremely reliable. The cleaning has always been done to the highest standard. I am pleased to endorse their services to anyone who requires a similar service”