called and addressed me by my real first name, said calling from fresh air and that they had worked "on my gas lines" I said NO ONE HAD WORKED ON MY GAS LINES and as he started to argue with me I hung up!
Dave from Fresh Air Builders, radio announcer style voice. When asked why was calling, tried to go into sales pitch. When told on Do Not Call List and did not appreciate call, hung up. Seems to be same style of person who called and falsely insisted had done repair on HVAC system.
With unavailable as caller id, and violation of DNC rules, this is clearly not a reputable company. Do not do business with them or give them information.