Fuel System Integration

A-1 Alternative Fuel Systems designs, manufactures, and installs CNG/LNG fuel integration systems for medium-heavy and heavy duty vehicles. Our fuel systems are designed by professional engineers using advanced CAD design tools. Each and every one of our systems is first and foremost designed and engineered to be safe and functional. All of our designs meet or exceed all applicable safety standards, including NFPA 52, NGV, DOT, FMVSS, SAE, and California Title 13 Codes and Regulations. Contact us for pricing >>

Industry Leader
Our systems are designed to be the lightest in the industry through the use of steel and aluminum structural frames and composite materials. We engineer our systems to have an exceptional strength-to-weight ratio with a small footprint. Over the last 20+ years, our systems have been used in thousands of vehicles all across the state.

Potential Applications:


CNG Behind The Cab (BTC)

  • Cylinders mounted to frame behind cab of vehicle
  • Number of tanks: 2-8
  • Fuel Capacity Options: 30-104 DGE
  • CUSTOM AND COMBINATION PACKAGES AVAILABLE

Download CNG Brochure >>


CNG Frame-Mount (FM)

  • Cylinders mounted to side of frame beside vehicle cab
  • Number of tanks: 1-2
  • Fuel capacity options:  20-116 DGE
  • CUSTOM AND COMBINATION PACKAGES AVAILABLE

Download CNG Brochure>>


Roof-Mount (RM)

  • Cylinders mounted to roof of vehicle
  • Number of tanks: 2-6
  • Fuel capacity options: 45-74 DGE
  • CUSTOM AND COMBINATION PACKAGES AVAILABLE

Download CNG Brochure >>


LNG Frame-Mount (FM)

  • Cylinders mounted to side of frame beside vehicle cab
  • Number of tanks: 1-2
  • Fuel capacity options:  25-87 DGE
  • CUSTOM AND COMBINATION PACKAGES AVAILABLE

Download LNG Brochure>>

Custom Configurations

Standard package won’t fit? Not a problem. A-1 offers custom and combination configurations to suit your exact needs. Our in-house engineering team will cross engineer with OE manufacturers and body builders to develop a fuel system that is compatible with your application.

PH: (559) 485 4427

2320 Stanislaus St. Fresno, CA 93721

PH: (559) 485 4427

3608 Cooper Drive, Elkhart, Indiana 46514

Contact Us

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