Business Directory ShareTweetDirty Duct Cleaning LLCdirtyductcleaningllc.com209 Dean StGray, TN 37615423-367-3843EmailAboutAt Dirty Duct Cleaning, LLC our mission is to keep our community safe in their own homes. We proudly serve our neighbors in the Tri-Cities with state-of-the-art air duct and dryer vent cleaning. We also do duct and dryer vent repairs and replacementsHEATING/AIR CONDITIONING SALES/SERVICE/EQUIPMENT Membership Directory | Chamber Calendar of Events | Member Account | Community Events Calendar | Job Opportunities | Member Promotions | Member News | New Online Inquiry Discover Chamber Benefits Become a Member