River Valley Oil & Propane

We requested a check on propane tank rented from river valley in October before putting fuel in tank. Did not do check for leaks and 340$ leaked out by November. Called multiple times to get leak checked. Sent another driver to fill tank. Luckily husband was there and made driver check for leak. Called again. Said someone would be there. Multiple attempts, finally told them to get tank. Still on my property.