833-543-0101 [email protected]

Compliance Services

If you are in the market for UST compliance services, you’ll want accurate results, minimal disruption to your operations, and the best value for your money. By partnering with D&H United and Tanknology, you’ll get all three, giving you the confidence that your site is well-protected and that you comply with the law.

 
Tanknology, one of the D&H United Family of Companies, is the largest provider of tank testing and environmental compliance services for petroleum systems worldwide. Since its inception in 1988, Tanknology has tested over two million tanks and provided compliance services at more than 100,000 sites annually.
 
Whether you need a complete compliance program for your entire UST site or just testing a single system component, D&H United and Tanknology provide the industry’s most extensive compliance services. We have more than 200 trained and certified service personnel dispatched from regional offices throughout the US, all dedicated to providing you with the best service and value possible.
 
No other company can offer you the combination of advanced testing technologies, leading information systems, and experienced personnel that D&H United and Tanknology can.

Services At A Glance:

Tank, Line & Leak Detector Testing

Tanknology can perform verification tests on your entire UST system – tanks, piping, and leak detectors – ensuring that the system is tight and free from leaks.

Secondary Containment Testing

Secondary containment systems provide essential protection from leaking components in a fueling system. Product leaking from sumps, pipes, dispenser pans, or spill buckets could substantially damage the environment and the drinking water supply.

Spill Bucket Testing

Spill containment buckets prevent petroleum products from being released into the environment in the event of a spill or overfill. Over time, exposure to fuel and weather can cause containment buckets to deteriorate and become a source of leaks, which are often overlooked.

Stage II Vapor Recovery Testing

As the largest compliance services provider in the nation, we follow all CARB test procedures and Executive Orders as well as various state implementation plans to keep you in compliance with the air quality regulations.

NESHAP Stage I Vapor Balancing Services

These tests are designed to verify the integrity of pressure-vacuum vent valves installed on USTs and to confirm that vapor balance systems comply with specific static pressure requirements.

AST Services

Operators of above-ground storage tanks are required by Federal law to perform regular inspections of tank facilities following the SPCC Facilities Plan created for each facility.

Dri-Sump Containment Testing

Dri-Sump® Containment Tightness Testing is a vacuum test method specifically designed to test all types of secondary containment sumps and spill buckets, both double-wall and single-wall. The test uses no water and creates zero waste.

About Tanknology

Tanknology, one of the D&H United Family of Companies, is the world’s largest tank testing and environmental compliance services provider for petroleum systems. We have tested over two million tanks and provide associated compliance services at more than 100,000 sites annually.
 
Our success results from our unwavering mission: To be an affordable and accountable compliance partner for our clients.
 
If you are a site operator, we partner with you to address any specific compliance need you have. If you are a petroleum distributor, reseller, or international partner, you can package your services with our industry-leading compliance solutions to deliver even more value to your customers.
 
We are the worldwide leader in UST tank testing and petroleum site compliance. Partner with us – and you’ll soon understand why.

To learn more, or to discuss specific needs for your site, call us today at (833) 543-0101.

Corporate Office:
8559 E  North Belt
Humble, TX  77396

Telephone: (713) 747-5952
FAX: (210) 651-3884
E-mail: [email protected]

Our Locations