I have only positive feedback,Issa and his crew are worthy of 5 stars. They are young people that grew up in the community of hidden valley,they were all very polite and professional.Issa kept in constant contact while trying to schedule around all the rain we’ve had.His prices are very reasonable,the workmanship is exceptional as our windows have never been cleaner.Issa doesn’t just show up for your money,he spent three hours on our house making sure it was up to his standards,we are extremely happy with the results,I encourage anyone that needs their windows cleaned to give BlueShine an opportunity,they won’t disappoint,also they applied a protectant type thing on the windows (included in the price) there’s been two days of rain since the application and there’s no rain streaks on our windows,give them a call !