NGVi is now more than natural gas. Welcome to the new Alternative Fuel Vehicle Institute – AFVi!


GILLIG is the leading manufacturer of heavy-duty transit buses in the United States. From initial design through final assembly, each GILLIG bus is designed and built by dedicated Americans in Livermore, California. GILLIG buses are known for their unmatched quality and have earned their reputation as the lowest cost buses to maintain and operate.

Throughout the years, GILLIG has held strong to its family values and focus on its employees and customers. Our motivated and dedicated employees have a passion for quality and customer satisfaction. We are committed to building buses that connect communities, eliminate congestion, and contribute to a greener environment. Our Company pride is exemplified by the thoughtful design and quality craftsmanship present in every GILLIG bus. Our steadfast focus on quality and unwavering commitment to exceptional customer service sets us apart from our competition. 
A family-owned American business since 1890, GILLIG has a long history of excellence,
supported by our Vision, Mission, and Core Values.


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