CNG Conversion Kit Companies

No matter which way you figure it, fuel is expensive these days. And most of us are looking for ways to get better fuel mileage, unload the gas guzzler, or even convert—leaving gasoline out of the equation altogether. If you, like quite a few of our letter-writing-readers, are exploring converting to compressed natural gas (CNG), perhaps one of these companies offers a conversion kit that’ll work for you. Figuring, of course, that you’ve got a CNG fueling station in your neighborhood.

Here's the current list of CNG conversion kit and installation companies—please let us know if we’ve missed any that should be included.