How much do I charge residential customers in a sealing and cleaning brick pavers?

Where is the location where the work is to be done? It would be helpful to know that because the price can vary greatly because of the location.

Also, your question is somewhat unusual to those that we usually encounter. Would you please elaborate a little bit more as to how you intend to clean the bricks and how you are going to seal them, please?

Thanks!

Yes and what equipment are you doing this with