This was done on the large size Critter Quitter on Nov 25. 5 stars. They understand the value Critter Quitters offer. Considering they are a third of the cost a roofer would charge and no shingle or tile removal necessary.
Installation was easy. They seem like they will do the job with no issues whatsoever. I am very happy with them. $150 in squirrel guards to protect an $18.6k roof seems like really good math to me.