We've been using Dr. Death for 4 + years now for preventive pest issues. He comes every couple of months on a regular schedule. We've never had any issues with pests in between his scheduled sprays. He's professional, never late, and does a fantastic job. His fees are also very reasonable. Today I mentioned that I'd been finding dead bees around my back patio. He spotted the bee hive in less then a minute and was able to treat it. My kids play outside most days and I can rest easy knowing that they have a safe place to play that's free of creepy crawly critters. I highly recommend him!