Through its historical lineage, Cypress ETI, LLC (“ETI”) has been involved with in-line inspection (ILI) of pipelines since the very beginning of the ILI industry and has been a pioneer in the development of technological breakthroughs that have revolutionized the industry. ETI has developed a unique capability to operate in mortar-lined pipelines, using proven technology that has successfully inspected ~200 miles of large-diameter water distribution pipelines. ETI utilizes established Magnetic Flux Leakage (MFL) technology to provide a continuous conditional assessment of the pipeline. ETI’s technology center is in a purpose-built ILI facility in Salt Lake City, Utah.


Cypress Environmental Holdings, LLC (“CEH”) formed ETI with the goal of providing in-line pipeline inspection services to the water industry and subsequently completed the acquisition of the assets and hired the employees of Electromechanical Technologies, Inc. on October 1, 2018. Electromechanical Technologies’ water division is now known as Cypress ETI, which is part of the Cypress Pipeline and Process Services, LLC organization.

CEH is the general partner of Cypress Environmental Partners, L.P. (“CELP”), a NYSE publicly traded master limited partnership that provides:

  • Pipeline Inspection Services – essential inspection and integrity services on a variety of infrastructure assets including midstream pipelines, gathering systems, and distribution systems. Services include non-destructive examination, mechanical integrity, inline support, PIG tracking, survey, data gathering and supervision of third-party contractors. This segment comprises the operations and 15-year history of Tulsa Inspection Resources and its affiliates;
  • Pipeline & Process Services – essential midstream services including hydrostatic testing and chemical cleaning to energy companies and pipeline construction companies of newly-constructed and existing pipelines and related infrastructure. This segment comprises CELP’s controlling investment in Brown Integrity, LLC; and
  • Water Services – saltwater disposal and other water and environmental services to oil and natural gas upstream producers and their vendors, with facilities located in the Williston Basin region of North Dakota.

Across all services, CELP works closely with its customers to help them comply with increasingly complex and strict environmental and safety rules and regulations, assisting in maintaining the integrity of their assets and reducing their operating costs.

Ethical Practices

Ethics, honesty, and integrity are part of our core values and business philosophy. A respect for safety, our customers, regulations, and the environment is fundamental to our company. With over 300 years of combined leadership experience, our executive leadership team has a very strong track record of success, and a solid foundation of industry knowledge, expertise and familiarity with the kind of leadership that creates value for our customers, employees, shareholders, and other stakeholders

Core Values

  • Teamwork
  • Business Ethics
  • Safety Leadership
  • Customer Satisfaction & Value
  • Operational Excellence
  • Shareholder Value
  • Employee Development
  • Environmental Stewardship & Compliance
  • Community Engagement
  • Creativity