Today we completed your annual water heater flush, water heater for house has an install date of 2018 making unit 6 years old. Tank is installed up to code and has no signs of leaks or corrosion at this time. Customer is currently a member with air assurance and would like to switch over to us since we include plumbing inspection that our membership also, but would like to cancel with them first. Everything is working properly at this time.