You can check it yourself. You just need to take off the VC and turn the motor over (using the crank pulley bolt, after removing the driver side wheel). Take the number 1 spark plug out, put a long screw driver into the hole, and turn the bolt until the arrows on the pulleys point in/the screw driver reaches the top of its travel.
If the arrows dont line up evenly, your timing is off.
You can probably get a leakdown test for about $40, but I would make sure the timing isnt off yourself before taking it in.