Need recommendations for heating/air conditioning service that won't just try to sell you a new system. Our heater decided to quit working yesterday and it's getting colder. Basically, I need a Greg Foster of the HVAC world! LOL! I just need someone who will do what is necessary to get us back up and running so that we can get past the holidays then go forward from there because I already know my system is old and needs to be replaced but just can't afford that right now. Any information is appreciated!