HVAC duct cleaning & inspection: what it costs, with receiptsChart of 3 sourced prices for HVAC duct cleaning & inspection (USD / unit): from $7,210 to $9,400, newest dated Oct 25, 2026. Source: Whirrwork, CC BY 4.0.HVAC duct cleaning & inspection: what it costs, withreceiptsUSD / unit · 3 sourced prices · newest dated Oct 25, 2026$0$2k$4k$6k$8k$10kNikro 862117 HVAC duct robotic inspection and air-washing system, dealer list price (Net Zero Tools)netzerotools.com · Oct 25, 2026 · US$7,210Nikro 862117 robotic inspection and air-washing system, dealer list price (Jendco Safety Supply)jendcosafety.com · Oct 25, 2026 · US$8,107Nikro 862117 robotic duct inspection and air-wash system, dealer list price (US Cleaning Tools)uscleaningtools.com · Oct 25, 2026 · US$9,400Each row is one published price (bar = range, dot = single figure, arrow = "from"), sorted low to high.Every source is linked at whirrwork.com/use-cases/duct-cleaning/.Tracked since Oct 26, 2026; no recorded price has changed since then.Prices with receipts: whirrwork.comChart: Whirrwork · CC BY 4.0 · data recorded 2026-10-26