Air Flex Heating & Cooling Ltd

I called & ask for the price for repair the furance and the technician asked me questions to understand the situation & gave me some advice on what might be the problem. Also, he suggested a maintenance plan which is more cost effective. While we were considering, my furance doesn't have the noisy noise so we don't need the plan last year. I think my sister-in-law has used their service too & the comment is good too.