Friday, March 15th my boiler stopped working due to a bad aquastat (my stove is almost 8 years only) I contacted EZ Boilers at 8 pm, not only did they answer the phone, they walked us through trouble shooting the problem, and they had someone meet me at the shop that night at 9:30 pm to get me the part I needed to fix my stove. They also walked me through how to program the new part over the phone when it was past 10:30 pm. That right there is OUTSTANDING CUSTOMER SERVICE. Thank you EZ Boilers for your help.