We've been with Bulwark for 2 months now and just had our 3rd visit. Not knowing what to expect, now we know that our service is exceptional because John Crawford is our tech. The last guy didn't do HALF as much to treat our interior and exterior as John... we're thankful he did such a thorough job today and are really hopeful that the scorpions, spiders and other crawlies will stay away from our treated home! Bulwark has been great, the customer service has been excellent and we look forward to a long relationship!