We offer commercial dryer vent cleaning as well as residential dryer vent cleaning. Usually, commercial dryers are much larger in size and take longer to cleanout. They also have larger vent pipes and sometimes longer vent systems. We have a separate set of tools for tackling those jobs. Sometimes condominium association members will search under commercial dryer duct cleaning for multiple unit services but we still use the residential tools since they are usually regular-sized dryers and duct-work that is 4” in diameter.