Nick Thelen did an excellent job reviewing my HVAC...

Nick Thelen did an excellent job reviewing my HVAC system, Water Purification System, Humidifier, Prestige Thermo with Gateway for wireless temp management, and was able to address my concerns with the bath fans and adding a fan to my laundry room. Well done Nick! I would highly recommend Genz-Ryan as a locally owned and operated business. Keep the money in MN!