Health How much is a trailer Jetter? How much is a trailer Jetter? Pricing will vary depending on what part of the country and what the competition is like in your area. Most people with a jetting trailer will charge a minimum of $250.00 and a maximum of $1,250.00 for a service call, that covers the first hour. Related Posts:How To Make a Movie TrailerWhat is the difference between a pressure washer and a water jetter?What is jet rodding machine?What do you need for hotshot non-CDL?