Our business is coming up :)

Hi there!

For the past time we with my parthner have tried to tint a glass. Well, we have made good work for the first time.
In my town there's no any glass-tinting specialized companies.(Does that phrase right? :) I mean there is a lot of service stations that offers their services of tanting car-windows. Of course if smb ask them for the offer maybe they will do the work. But they are not specializing on that kind of work.
Me and my partner are wishing to do the offer for peoples. With good service and with good quality of results of our work.
Now I'm thinking about advertising. What's better - to put up a glued advertisement or to walk throught offices and do offer by myself?

And what do you think?