C2 Alt Fuels, LLC

Traveling New England providing CNG tank and fuel system inspections and repairs

and performing Propane AutoGas conversions and repairs. 

Keepin' em Green on CNG and Propane!!

CNG Cylinder and Fuel

System Inspections

NFPA 52 and CGA regulations state the CNG cylinders and fuel system must go through a visual inspection every 36,000 miles/3 years or if the vehicle was involved in an accident over 5 mph or involved in a fire.


CSA Certified CNG Cylinder and Fuel System Inspector - 1/2015


ASE Certified in Alternative Fuels - 6/2015

CNG Maintenance,

Repairs and Parts

Maintaining your CNG system is important. Filters should be changed at the recommended intervals to help prevent system contamination and to keep it running "green". Checks for fuel leaks should be conducted during maintenance time as well.


We here at C2 Alt Fuels LLC have been specializing in CNG vehicles since 2010. With access to multiple distributors for CNG components, we've got your repair, diagnostic and inspection needs covered. Call today to schedule an appointment or request an estimate. (603)706-8208

LPG Conversions, Maintenance, Repairs and Parts

Want to make the switch to propane? Contact us to see if there is an EPA certification and kit for your vehicle. C2 Alt Fuels, LLC will not convert any vehicle without an EPA certified kit.


Maintaining your Auto Gas system is important. Filters should be changed at the recommended intervals to help prevent system contamination and to keep it running "green". Checks for fuel leaks should be conducted during maintenance time as well.


We here at C2 Alt Fuels LLC have been specializing in propane powered vehicles since 2013. With access to multiple distributors for LPG components, we've got your repair, diagnostic and parts needs covered. Call today to schedule an appointment or request an estimate. (603)706-8208