Seven years ago we needed to replace our A/C. We contacted Convertible Air for an estimate. We were very impressed with Marnie who was extremely knowledgeable and professional. She explained how the system works and what A/C would be suitable. We felt we could trust her to do the best for us. This year we decided it was time to replace our very old furnace. Without hesitation we contacted Convertible Air and met with Marnie. She explained thoroughly the various energy rebates and quoted a great price. Dealing with her was such a pleasure. Our furnace was replaced smoothly and the staff were friendly and courteous. Everything was handled to perfection. We couldn't be happier with the result. I highly recommend Convertible Air...thanks for your great service!