How long does it take to hydro jet a sewer line?

It depends on the quantity of blocking material, type of blocking material, and length of blocked pipe. We can unclog some blocks within an hour while some can take between 2-3 hours. We have also cleaned blocked drains which took six hours. 

Snaking is useful for minor clogs while hydro jetting is useful for all blockage in drains. So, hydro jetting is better than snaking. 

Yes, you can use a pressure washer to unclog a drain. The pressure washer also works on the same theory as hydro jetting machines. 

Yes, it is worth it because you can not clean the inner line of blocked drains with any other device. Also, there is no excavation and no use of chemicals in hydro jetting. Moreover, the blockage can be removed within a short time in comparison to other methods of clearing drains. 

If you have an old or damaged pipeline then hydro-jetting can damage your pipes. Generally, it never occurs. 

It can cost $300 to $500 to hydro jet a drain blockage of one-meter length. Accordingly, the prices will be different in different blockage scenarios.