Heating repair in Alpharetta. Discovered pressure port clogged on furnace. Cleaned port system heating at this time. System has no drain line water safety, a duct is completely Detached in the attic, filter is very restrictive and system at home could benefit from an ultraviolet light system to combat mold in viral growth in the system and throughout the home. System could also benefit from a duct cleaning. Sign homeowner up for maintenance membership