MS Propane Share: Propane & Natural Gas and Service MS Propane 1308 Springfield Road, Ste 1 Ava, MO 65608 (417) 683-5300 Hours: Monday - Friday 8:00 AM - 5:00 PM About About Selling propane for business and residential use. Filling propane cylinders and servicing gas appliances. Call The Office (417) 683-4594 Office Location 810 Collins Avenue Ava, MO 65608 Email Us director@avachamber.org