Recently this company came to perform a routine check of the furnace and A/C unit. We were shocked to find that there were cracks in the heat exchanger unit, and water leaking inside the coil. Considering the age of the existing unit, and the cost to repair, it only made sense to replace the system. All of the folks with the company from the sales rep to the call taker at the office have been very professional, and the job that was done was amazing. The new unit has exceeded our expectations. I highly recommend this company.