Amthor International manufactures custom tanker trucks at its Gretna, Virginia facility, where it says fabrication has taken place since 1992. The family-owned business traces its roots to Ed Amthor’s 1928 blacksmith shop in New York and describes four generations of Amthor craftsmanship. Its work includes purpose-built tank trucks such as refined-fuel and vacuum tankers, with custom builds based on customer-approved drawings.
ASME Pressure Vessel Certification
NSF/ANSI 61 Certification
Department of Transportation (DOT) Compliance
Compliance program
Environmental Protection Agency (EPA) Compliance
Compliance program
Buy American Act (BAA)
Compliance program
Build America, Buy America Act (BABA)
Compliance program
SAM.gov Registration
Registration
DOT
Quality certification
Messer Truck and VanFounded in Portland, Maine, in 1899 as a one-man blacksmith shop, Messer Truck and Van now builds and installs custom equipment that turns trucks and vans into work-ready vehicles. The fourth-generation, family-owned company has evolved from making wagons and early truck bodies to supporting individual work vehicles and standardized commercial fleets across Maine and Ohio. Its long-running connection to the trade is reflected in a 125-year history and a hands-on process that includes in-house installation, inspection, repairs, and fleet support.COLUMBUS, OH
Pittsburgh Tank CorporationFamily-owned and operated since 1988, Pittsburgh Tank Corporation engineers and fabricates custom storage tanks, pressure vessels, and process equipment in Monongahela, Pennsylvania. The company has grown from a 5,000-square-foot shop to an 80,000-square-foot, five-building facility capable of handling complex projects and coordinating deliveries worldwide. Pittsburgh Tank is also an ASME-authorized “U” stamp manufacturer of unfired pressure vessels and reports a 95% on-time ship rate over the past decade.MONONGAHELA, PA
Sistersville Tank Works IncFounded in Sistersville in 1894 during the Mid-Ohio Valley’s oil boom, Sistersville Tank Works builds custom ASME pressure vessels, heat exchangers, tanks and other heavy fabricated equipment. The woman-owned company is now led by the third generation of the Morgan family and serves industrial customers across the United States and overseas. Its Ohio River plant combines large-scale fabrication with in-house engineering, testing and field repair capabilities.SISTERSVILLE, WV
Robinson Vacuum Tanks IncRobinson Vacuum Tanks Inc. is a family-owned and managed manufacturer in central Pennsylvania, building aluminum vacuum tanks and work-ready trucks. It serves customers across the country and beyond, and offers customized tank configurations along with installation services.BELLEFONTE, PA