In 2008 A-1 Alternative Fuel Systems became the first gaseous fuel modifier to achieve Ford Qualified Vehicle Modifier (QVM) status in California. Shortly after opening for business in 2013, A-1 Elkhart also became a Ford QVM facility. Our QVM certification gives customers ease of mind knowing that our production and quality control processes are blessed by, and in line with Ford Motor Company. Being a Ford Qualified Vehicle Modifier also ensures  that the Ford OE warranty will remain intact on any vehicle modified by A-1 Alternative Fuel Systems.