Welcome to Optifuel Systems, LLC

About Us

Providing EPA Tier 4 approved, high horsepower, dual fuel engines and associated storage systems for use in natural gas products in the rail, maritime, power generation, and on-road markets. New-term products will be EPA Approved Tier 4 dual fuel systems for the Cummins QSK15, QSK19, QSK38, QSK50, QSK60 and QSK95 engines starting in early 2016.

Contact Us

Drop us a line!

Optifuel Systems, LLC

601 Bay Street, Beaufort, SC 29902, US

(339) 222-7575


Monday - Friday: 9am - 5pm