I thought of this after he left, but for those of us who are old enough to not be climbing ladders, it would be great to have a photo of the uv light working so we know what it looks like, in action, in our attic.
Installed two Reme Halo LED air purifiers with surge protectors to keep all electrical components safe from power surges and lightning strikes.
Helping a valued customers air conditioner that is not cooling. Replace condenser capacitor and topped off refrigerant charge