 Well, Larry, I have A1 heating, air, and electric. Only unbelievable thing around here is how cool and comfy A1 keeps my house all summer long. Even when temperatures skyrocket to triple digits? Better believe it. 110 outside and A1 keeps my home a reliable 72 inside. You should contact them. Buy a new Lenox high-efficiency comfort system from A1 and you can get a rebate up to $1,500 plus thousands in potential tax credits.