Ken, as a member of the AEC Team is just as outstanding with his work/service of BOTH my boiler(Forced Hot Water) AND my mini-splits, as the rest of my interactions with this firm. On time, fair pricing, and very knowledgable organization which has no problems leaving a detailed report of the work completed so I have a permanent record of the both systems going forward. Looking for a reliable, honest HVAC company? Call AEC!