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Exceptional Gas Infrastructure for Producers and Manufacturers

Who Is Greylock Midstream?

With decades of experience in midstream and upstream services, Greylock Midstream delivers the innovative solutions and unmatched customer service our customers count on to navigate the challenges that come with developing natural gas pipelines, midstream infrastructure, and renewable natural gas interconnections.



What sets Greylock Midstream apart from other project service providers is our commitment to unmatched customer service.  When you choose Greylock, you receive a dedicated team of knowledgeable experts that deliver creative problem-solving and well-honed project management skills.  Our flexible approach, combined with our unwavering 

commitment to quality, ensures that your project is completed on time and on budget.  That's a customer experience that cannot be found elsewhere.


Whether your plant needs a dedicated fuel source or your project requires reliable access to water, Greylock Midstream offers innovative solutions to help you navigate the challenges that accompany project development. 


Allowing us to manage these aspects of operations for you frees you up to better focus on other areas associated with your project.  In this challenging and complex industry, that's why Greylock can help give your team a distinct, competitive advantage. 



Our team of professionals delivers expertise and value.  With more than 100 years of midstream experience, our team members have managed hundreds of millions in midstream construction projects, and designed or built dozens of measurement, compression and processing stations – oftentimes in difficult locations and challenging environments. This level of experience, combined with our best-in-class, construction-management practices, brings added value to your project and team.



Corporate Headquarters

500 Corporate Landing

Charleston, WV 25311

(304) 925.6100

After regular business hours, report emergencies to: 1.800.323.1855.

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