I have used Customax since at least 2012, perhaps longer, for all of my plumbing and heating needs. Wade and then once Eric joined, have always done a great job and have since become the trusted company for many of my family members. They are also incredibly nice and easy to talk to.
Customax takes care of our heating system, plumbing and even repaired a sewage pump that had broken and almost overflowed.
I only wish they serviced air conditioners, which AFAIK, they do not.