Yes, mate ... you! Seriously, this is well within your capabilities.

Unlike the rear wheel bearings, the fronts are easy to get out. Likewise, fitting the new ones is a breeze. No special tools required. A long drift or old screwdriver and mallet will take care of the removal. Tap in the new ones with a socket the same size as the outer race. Doddle.
By the time you've taken the wheel to someone else, you could have changed the bearings and refitted it yourself.