I had a pigeon problem that Thumbs Up Pest Management was able to resolve for me. However, this was not an easy job. The spike strips that they put up were able to be knocked down by some very persistent pigeons. This happened 3 times! However, thumbs up came out each time, without recharging me, and made sure that they were using the best quality spike strips and adhesives. I am happy to say that we have been pigeon free sense, and I would be happy to use Thumbs Up Pest Management again. I highly recommend using this very professional outfit.