Conversion Shops
In the past I did not think much of 3rd party CNG conversions (non-factory), but have since changed by view after conversing with other CNG owners and converters. I would recommend weighing cost, warranty, knowledge of installer/maintainer, availability of parts, etc. with a factory vs. 3rd party conversion. Whatever you do, make sure all shops are trained/certified to install and maintain a CNG system and that kits are EPA/CARB certified. (Some states will not pass emissions for non-certified kits and others will not honor tax credits - but the big one is the EPA that can fine you $5,000 per day for using a non-certified kit.) A CNG system inappropriately installed could be dangerous (... as could a gasoline system).
- (AL, Birmingham) Phoenix Energy
- (AZ, Mesa) Alternative Fuel Systems
- (AZ, Peoria) Tech 1 Auto
- (AZ, Phoenix) AFVTech/Natural Drive
- (CA, Fontana) AFV Fleet Service
- (CA, Fresno) A1 Auto Electric
- (CA, Gardena) Holden Fleet Services (fleet vehicles only)
- (CA, Huntington Beach) Alternative Fuel Technology (714.842.3017)
- (CA, Huntington Beach) EnviroMech Industries
- (CA, Los Altos) Baytech Corp
- (CA, Mira Loma) Diversified Truck Center
- (CA, Riverside) Complete Coachworks
- (CO, Commerce City) FuelTek Conversion Corp (Wes Biggers)
- (IL, Schiller Park) Atlas Mid America Energy
- (IL, Wauconda) Hendrix Industrial Gastrux (847.526.1700)
- (MO, St. Louis) Alternative Fuels of St. Louis (314.892.5660)
- (NC, Arden) Transecoenergy Energy Corporation
- (NV, Reno) City Engine
- (OK, Tulsa) Tulsa Gas Technology
- (TX, Austin) CleanFuel Conversions
- (TX, Dallas) BAF Technologies
- (TX, McKinney) Emission Solution Inc
- (UT, Centerville) Lancer Automotive Group
- (UT, Holladay & Salt Lake City) CNG Technologies of Utah
- (UT, Layton) CNG Conversions, Inc
- (UT, Ogden) Ashton Motors
- (UT, Salt Lake City) Larry Miller Ford
- (UT, Salt Lake City) Semi-Service
- (UT, Salt Lake City) Sno-Motion Solutions
- (UT, St. George) Modern Fuel Conversions, Inc (435.680.5355)
- (VA, Richmond) Baker Equipment
