Specialty Services



Home comfort and reliability are our priority for you. If you have a boiler system, then you can be comforted in the fact that we are certified to repair and maintain all brands of boilers. From commercial steam boilers all the way to small residential units, we have the knowledge and experience to make sure that your home stays comfortable even through the coldest of Iowa’s winters. If saving some money interests you, we can also put a replacement package together to get you a more efficient system and start putting money back in your pockets, where it belongs.


Back Flow Testing

Backflow testing is a government requirement every year if you have something in your home using water for other than drinking purposes, ie Boiler System, Lawn Sprinklers. This device needs to be checked to ensure that it is keeping your boiler water separate from your drinking water. We at A2Z feel that you shouldn’t have to pay an arm and a leg to have this tested every year. We make it affordable for you to be safe.


Duct Work Cleaning

We have full service equipment for cleaning HVAC ducts and dryer vents. No matter how big or small your system is, our equipment is compact and portable, and able to handle the task.



We service and install fireplaces by BIS, Hargrove, Majestic, Vermont Casting, Napoleon, Anywhere FP, IHP, Lennox, Astria, and Iron Strike!! Call us and we will point you in the right direction!