833-543-0101 [email protected]
D&H United Automotive
D&H United EV charging solutions slider 2023
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About Us

D&H United Fueling Solutions is the leading supplier of petroleum fueling and EV charging system equipment, installation and service across the United States. D&H United, a distributor and service provider for many of the most respected and trusted equipment brands in the industry, has 33 branch offices and more than 1,200 employees operating throughout the United States. Tanknology, a subsidiary of D&H United, is the world’s largest provider of tank testing and environmental compliance services for petroleum systems and provides compliance services at more than 100,000 sites each year.
Continuously growing, in 2023 D&H United Fueling Solutions was named to the prestigious Inc. 5000 list of America’s fastest growing private companies for the second consecutive year.
If you are a site operator, C-store developer, distributor or petroleum reseller, we would love to partner with you to address any need your site may have. From our industry-leading service and cutting edge technology, to our turn-key compliance solutions and knowledgeable staff, D&H United is the National leader in keeping communities moving.

Our Services

Service is at the heart of everything that we do. Our goal is to provide you with the best service in the industry. Period.

In addition, we are able to provide you with turnkey solutions including repairs & maintenance, compliance services, environmental & fuel quality programs, installation and design/build construction services.

Our Products

We have partnered with the best suppliers in the industry to provide you the right equipment and technology solutions for your fuel system application. Our expert team members will take the time to listen to your needs and provide you with the right product and technology recommendations.

D&H United is proud to work for some of the worlds most respected companies.




annual project photos

Million Miles Covered Annually

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Corporate Office:
8559 E  North Belt
Humble, TX  77396

Telephone: (210) 651-3882
FAX: (210) 651-3884
E-mail: [email protected]

Our Locations