About Us

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The Allsup Engineering team has unparalleled experience in the design and construction of CNG fueling stations. Operating in the Nation’s leading state for alternative fuels, Allsup has established itself as one of the industry leaders in one of the fastest growing energy sectors. Based in Southern California, Allsup offers the benefit of over 15 years of CNG experience and a deep understanding of the entire design/build process. There is no better partner whether you are considering a brand new refueling station or upgrading an existing one.