Best Air Purifier Solutions in Pittsburgh PA

John was friendly, and communicated effectively about the product/service, and the option of financing, the tax rebate eligible with certain products and how the warranty can be used as a selling point- if that were needed down the road. I can honestly say I have a good understanding of all that was offered. I now feel confident in my decision to choose Sullivan for this large purchase. Everything from the car air freshener with the contact info, to making the appointment, to getting the estimate, was friendly, smooth and efficient.