Data Control Management Solutions Ltd.
I used to work for them under a different company in Lethbridge. Two owners of the old company brought on a 3rd partner for a while but he left for another venture. Later on he started DCMS and then merged with the old company where I worked.
I don't know much about the people who work for them, but anybody who can draw on Stephen's knowledge and experience is set. That guy is a freakin' genius.
Not sure about their setup but I know they have an address for Calgary.
Looking at their site, I built or updated and maintained most of those sites on their web portfolio. Some aren't in existence anymore.
At any rate, if they aren't for you they may be able to point you to a place in Calgary.