Miss Noah had us out today to give estimate to relocate vent up under cabinet once she gets cabinets. Upon giving quote to relocate 6 inch supply to toe kick under cabinets before cabinet install gave customer a quote to inspect full system while I was here. After inspection of full system found 23 year-old gas furnace in crawlspace and 13 year-old AC. Upon completing inspection found that the indoor blower will is dirty. Indoor coil has a little buildup. Indoor capacitor is out of range and heat exchanger has some discoloration. Upon inspecting the outdoor unit found compressor pulling high amps found outdoor capacitor weak and out of range, found the unit was not able to breathe properly, causing a lot of strain on compressor due to the surrounding area found outdoor coil dirty with debris inside. Upon presenting to customer, customer wants to proceed with the work right before she gets her cabinets installed.