I went into your office the day before and was given an estimate of $299 for a scope to locate my clean-pipe location. So, I rented a scope at Home Depot, and then had to have a company come to get a better look. So, I ended up wasting 2 days and spending $550 before noticing on the back of the card she had given me, that you do the service for free! So, I had you come out, and he did a great job. The other co. was off by 2 feet on the pipe and could not locate the clean-out where they said it was.