First David did a thorough assessment of my situation. After that he said I needed an extra return duct and he was going to take all the attic vents from just laying there and hang them for more efficient air flow. Then he beat the best price of the previous 3 bids I had.
The crew did a very professional job, on time and all cleaned up afterward. I now have the most consistent air flow throughout the entire house I've experienced in 25 years...truly a balanced and efficient system.
Value, Knowledge, Execution!! RESULTS!!