Warning! Objects in mirror are behind you!
That is a weak spot in your structure. It comes from putting a brick veneer on the front of the house, and vinyl siding on the sides. You end up with a skinny little pile of bricks going up the corner with the garage door. You would have had the same result if you had backed your pickup truck into that corner by the door.
If you are careful, you can stand everything back up, and use a urethane mortar colored caulk, such as PL to glue the bricks back together...it's stronger than mortar. The bricks on that corner should have quite a few brick ties to the framing, so they should stay put pretty well if you move slowly, and carefully.
A mason will charge you $3000. Most of the charge is just for showing up with his truck, mixer and some materials.
-Chuck