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With over 40 years of experience, HMT is the global leader in storage tank technology development. From outfitting tanks with products and appurtenances to technical and field services, HMT provides full tank support to meet any customer’s needs.

Technical Services:

HMT Inspection provides a diversified line of services ranging from full service NDE to on-stream inspections for piping, pressure vessels, and tanks. With the additions of advanced services to support pipeline integrity, increased engineering capabilities, and the introduction of drone services to the inspection offerings, HMT is suited to support an array of industries reaching beyond oil and gas, energy, and insurance.


HMT manufactures the most innovative, quality products on the global market including durable internal and external seal systems, floating suction, skimmers, and drain systems, free-spanning geodesic dome roofs, skin and pontoon floating roofs, the most compatible full contact floating roofs, and emissions reduction devices for every penetration on the tank. A skilled team of engineers, project managers, and field personnel can provide guidance to combat common facility challenges including emission reduction, tank capacity optimization, reduce stranded inventory, and engineer a tank system that exceeds safety standards and extends maintenance intervals.

Field Services:

Serving the Continental US and Caribbean, the Field Services division specializes in New Tank Construction and Repair and Maintenance of aboveground storage tanks. HMT’s turnkey tank construction capabilities include engineering, foundations, fabrications, coatings and linings, and products for field erected and shop fabricated API 650 tanks. In addition to constructing new tanks, HMT’s Repair and Maintenance services including bottom repair and placement, roof repair (floating & fixed), and appurtenances. Specialty fabrication shops are in the Midwest and Gulf Coast to meet project needs nationwide.

Address: 19241 David Memorial Drive, Suite 170, The Woodlands, TX 77385, USA