After the first couple visits, you will discover you wasted your money. They know this too and that is why they will try to lock you into a contract to get repeat business from you. They make you honor the contract no matter what. My entire family was sick for months soon after the 3rd treatment. I gave Berrett a 4th chance before suspecting it was their chemicals making us sick. But the pests kept rolling on. So I had to cancel but Berrett still charged me a cancellation charge almost equal to remaining visits on the contract. Therefore Berrett thinks it's ok to charge their customers for doing absolutely nothing. And if you try to make them make good on their guarantee, they will have some rediculas excuse not to honor it. I saw no value in their service.
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