You’re right that the startup costs can be low compared to other trades. I began my duct cleaning business last year and I started by studying the process, getting the right brushes and vac systems, and learning how to approach homeowners with free inspections. I recommend this resource — https://comfortclean.com/how-to-start-a-duct-cleaning-business-advice-from-the-experts/ how to start a duct cleaning business — because it covers both the technical setup and the marketing strategies. Without that guide, I would have wasted time buying gear I didn’t need. I got my first five clients by partnering with a local HVAC guy who recommended me for cleanings.
