Wow! Last year Putman worked with us when our furnace went out. Today I checked my Heating bill and I can’t believe my eyes. Putman installed a furnace. Our old one had died. It wasn’t safe to repair. The new furnace and thermostat decreased our heating costs credibly by about 44%. Each month our bill kept getting lower, but today I had to double check the figures. This is a great company. Courteous, efficient, and I would recommend to everyone when you are in need of heating, cooling, etc. CALL PUTMAN.