Austin, TX – Tanknology Inc., the global leader in environmental compliance testing, inspection services and fuel quality solutions has announced the acquisition of Northwest Tank and Environmental Services (Northwest Tank), a Woodinville, Washington-based provider of underground storage tank (UST) compliance services and meter calibrations.

“The transaction is expected to provide significant benefits to both companies’ customer base by adding highly skilled employees, expanding geographic capacity and offering additional proprietary testing and inspection services. Northwest Tank shares in our commitment to a customer-centric culture and delivery of a highest quality of service“ said Allen Porter, Tanknology President and CEO.

“I am extremely proud of what Tanknology has accomplished over the last 35 years as the industry-best service provider, and innovator and manufacturer of industry-leading technologies and equipment,” Porter continued. “Our objective has always been to meet the compliance needs of our customers and international partners. The integration of Northwest Tank’s expertise, services, and processes, further expands this mission and positions Tanknology toward many years of growth and industry leadership.”

Northwest Tank provides UST compliance services in Washington, Oregon, Idaho and Montana and conducts meter calibrations in Washington, Oregon, California, Idaho, Montana, Hawaii, Nevada, Utah, New Mexico, Wyoming, Colorado, Arizona, Minnesota and Wisconsin.

“Northwest Tank and Environmental Services is excited to be joining Tanknology,” said Remy Cano, President of Northwest Tank. “Our customers will benefit from our ability to integrate Tanknology’s industry-leading technologies, systems and processes. By joining with Tanknology, Northwest Tank will enhance our capacity for delivery of service and be able to offer our customers additional services and resources. As a part of Tanknology our employees will have greater depth and breadth of support and increased opportunities.”

Northwest Tank and Environmental Services can be reached by emailing or by calling (800) 742-9620.

About D&H United Fueling Solutions

D&H United Fueling Solutions is a leading provider of both petroleum fueling and EV charging system service, equipment and installation, and compliance services. D&H United is an authorized distributor and service provider for Gilbarco Veeder-Root and other major equipment brands. The company has 33 branch offices and more than 1,200 employees.


About Tanknology®

Tanknology Inc., the world’s largest provider of environmental compliance testing, inspection services, corrosion prevention and fuel quality solutions, services more than 100,000 petroleum fueling and storage facilities per year. Tanknology offers more than 30 compliance-related service offerings and holds 22 patents for leak detection and tank monitoring technology. Internationally, Tanknology licensees span more than 20 countries, providing services to the largest petroleum operators in the world. Tanknology is a subsidiary of D&H United Fueling Solutions.  

Press Contact:
Chris Bouldin
VP, Marketing & International

Tanknology Inc.
11000 N. MoPac Expy
Suite 500
Austin, TX 78759

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