How does a church go about hiring the Orchestra for a service?

The easiest way is via email. Churches may use my contact information, but it is easier in these days to communicate via email. Email your request information to me.  After establishing the communication, I discuss dates and times with the church representative. We discuss any financial requirements, the parameters of the service, physical needs at the church, etc., and then the date is booked. It's really pretty simple.
 

What is the price of the Orchestra?

I hate to give out a blanket figure since there are some variables involved. But by and large we ask for a modest sum of money from the church in addition to a freewill offering that is taken when we perform . The bulk of our income is from that freewill offering. So we hope and desire that the local church gets a good attendance for the service. It has not been a financial burden in any way for any church that has hired us.