Gutter cleaning is messy, stinky, and dirty! We take that headache away by removing all gutter debris from gutters. Anything that would keep water from flowing is removed. We then check and clear downspouts is needed.
There is also times when a customer will have some extra gutter downspout screens laying around and have asked if we can install those in for them? If you have them then we dont mind installing those in as a courtesy to our customers!
Also it is possible to whiten the outer shell of the gutter and get it cleaned up a bit. However if your gutter has been painted after the initial install then this procedure is not possible due to having the gutter painted, any dirt or mildew that grows on there is attached to the painted surface, and is nearly impossible to clean off without damage to the painted surface or if the paint is old then there is a chance of taking off pieces of old paint.