Tech completed a 2 system inspection. Customer replaced own filters x2 16x25x1. Tech tightened all connection and checked all furnace safeties. Upstairs pvc drain line needs to be cleared, duct cleaning is needed, flue pipe replacement is needed safety switch at furnaces needs to be up to code. Please review tech recommendations/ estimates to help better protect and improve the life of your systems. Please review email, to respond to any estimates you can do so by email or calling in to reschedule appointments. *Thanks for choosing TE Certified if you liked your technician service today don’t hesitate to leave a 5 star review!