Canadian Sport Subs has not closed down, & not an out of garage operation.
They are a full survice PADI retail dive store.
They used to be on Dundas Street, but they have relocated the shop to
51 S. Pinnacle St., Belleville, ON, K8N 3A1, south of Dundas (Hwy #2) , in small plaza, SE corner of Pinnacle & St Paul St. Telephone 613-966-8903
They have a large cascade storage bank, & are working on a second compressor.
I live in Belleville, & use their air/nitrox regularly. Picton is 1/2 hr to Belleville on hwy 62.
that is good news!, I hope they would be able to fill 6-8 tanks on the spot while I wait.