I'm not from your area, so I can't help you with a local installer.
Unless someone from your area responds, simply take a stab in the dark with a local satellite dealer in your area. Ask them if they have prior experience with Shaw (fka Star Choice). If they say "no" then move on to the next name in the Yellow Pages. You want to avoid paying for someone's time while they learn how. Of course, if they say "yes" when they really mean "no", then you find out the hard way. If they're persistent, they may keep at it till they reach sucess; if they're not, then.......it's one of the risks you have to take when you install a Canadian system in the US.
I have read of some installers who specialize in installations of the American Sat Providers having difficulty with Shaw because Shaw is ku-band, upon which they have not been trained. I have also read of isolated instances where such installers have a mental problem installing a Canadian system because they prefer you would "go American"
. Therefore an installer who has a broader experience with general satellite dish (FTA) installations might be a better gamble.
If you find one you're comfortable with, be sure you have your information ready for them when they arrive: the azimuth, the elevation, and the skew data. They will likely NOT come armed with this information. If you need help getting this information, you can use "dishpointer" (see tab at top of this page). You are pointing your dish at Anik F2 if you have the standard Shaw elliptical dish, so that's the satellite you should select from the dropdown box.
Optionally, there are many posters here who are ready to help you with advice. How far have you gotten with doing it yourself? Where exactly are you having problems? Maybe we can talk through it......but we need to know specifically where you're at in the process......