Comfort Master, Inc. offers a complete line of residential and commercial air conditioning and heating equipment, water heaters, and commercial refrigeration service and repair. "Also available our sheet-metal shop for custom built ductwork, fittings, flashing, and contracting work. Licensed in States of Missouri and Arkansas. Our trained HVAC technicians will provide you quality service, whether you are looking for a new Heating and Cooling System or just need your current system serviced. Comfort Master offers a full line of heating and cooling systems to meet your needs to include wood stoves. 24 Hour Emergency Service