On Highway

Auto Transport

Steering Conversions

Work Trucks

Clean Fuels & EV

Engineering

Paint Services

Battery Electric Vehicles

Fuel Cell Electric Vehicles

Hybrid Electric Vehicles

CNG, LPG, & Propane

System Design

Trucks

Cabs & Hoods

Parts

Specialty

Volvo

Freightliner

Peterbilt

Contract Engineering Services

Custom Application Engineering

New Product Development

Trucks

Cabs & Hoods

Parts

Specialty

Contract Engineering Services

Custom Application Engineering

New Product Development

Battery Electric Vehicles

Fuel Cell Electric Vehicles

Hybrid Electric Vehicles

CNG, LPG, & Propane

System Design

Fleet Services

Vehicle Transport

In-Cab Electronics

Chassis Equipment

Bulk Hauling

Idle Reduction

Body Installations

Steering Conversions

Cab Modifications

Chassis Modifications

Drivetrain Changes

Battery Electric Vehicles

Fuel Cell Electric Vehicles

Hybrid Electric Vehicles

CNG, LPG, & Propane

System Design

CNG, LPG, & Propane

Fontaine Modification handles more than 3,000 upfits annually, providing multiple solutions. Our engineering teams work diligently with the OEMs to ensure their systems are correctly spec’d for applications before the trucks or fuel systems are built, including:

• Installations of CNG back-of-cab tank cabinets.
• CNG dual side saddle tanks systems.
• CNG powered APUs and LNG saddle tank fuel systems.
• LPG systems are used in fleet applications, such as school buses, shuttles, and police vehicles.