Do Most Carpet Cleaning Companies Use The Customer’s Water Source Or Do They Bring Their Own?

I hired a carpet cleaning service and was informed that they would not access to my water to clean the carpets. Is this typical? I thought that most companies use their own filtered water, but I may be wrong!

Do Most Carpet Cleaning Companies Use The Customer’s Water Source Or Do They Bring Their Own?

I hired a carpet cleaning service and was informed that they would not access to my water to clean the carpets. Is this typical? I thought that most companies use their own filtered water, but I may be wrong!