Exterior 1983 Build Truss connection Missed nails along truss. Cracked truss. Can you find it? Exterior water pressure test. PSI of exterior water pressure should fall between 40 and 70 PSI. 15 year old roof with mildew and granule loss. Water heater with no pan in bedroom closet. Washing machine with rubber hoses. We always recommend metallic hoses. Circuits with cloth wiring, stranded aluminum and loose wires. Sylvania main electrical panel. Old knob and tube wiring found in attic. Colorful breakers are the first sign of a panel issue. Potential Roof Leak Bright Blue Burner Flame (Water Heater) Dirty Interior Air Handler Coils Blocked Exterior Dryer Vent Rusted Chimney Cap Dirty Chimney Flue Images shot on location