Solution for pigeon attack on my roof?

Oh its really horrible.
My new house was built just three months ago. But now the roof is fully damaged by the attack of pigeon even the air conditioning. If this condition continues it will be really horrible. So is there any solution for this bird control? I heard about “Hawkeye Bird & Animal Control Specialist” in Toronto they do this type of bird control method but is this really effective?

12 gauge pump shotgun! If that don’t work, AR15 fully automatic! :biggrin:

birds-t14761.html?hilit=Birds#p115999

It sounds stupid but put a big pile of cracked corn away from the house. Draw them to it.

And then, Blast em with the shotgun :badgrin: