Highland Tank, the nation’s leading underground propane tank manufacturer fabricates standard and custom-sized LPG tanks from 3,900 - 60,000 gallons. We offer aboveground or underground tanks, or we can provide comprehensive systems to suite your specific needs. Highland Tank manufactures LPG vessels for a wide range of commercial, industrial and agricultural applications including heating and fleet fueling. Our team of engineers, fabricators and service personnel bring years of experience and innovation to the LPG market. We operate our own fleet of delivery trucks to ensure timely and safe arrival of your LPG tank. The flexibility to build custom vessels sets Highland Tank apart from the competition.