Hours Of Operations Matheson Tri-Gas Tennessee New Johnsonville Matheson Tri-Gas Hours of Operation and Locations in New Johnsonville, TN 4.8 - 149 votes 1 Locations in New Johnsonville www.mathesongas.com Matheson Tri-Gas Hours Category: Home & Garden Matheson Tri-Gas - New Johnsonville, TN 37134 200 Matheson Gas Co Ln(931) 296-3357 View Store Details Explore New JohnsonvilleView More Apparel Carhartt Recommend For You Nebraska Public Power District Northwest Natural Gas Company NorthWestern Energy NSTAR Orlando Utilities Commission Otter Tail Power Company Peoples Gas Pepco Runnings Farm & Fleet Tucson Electric Power