Shop Now Cart (0)
About RL Miller LLC

The current evolution of RL Miller LLC represents over 50 years of experience and growth. In 1959, engineer Robert (Bob) Miller decided to use his knowledge of fluid power engineering to go out on his own. RL Miller LLC started as a small office in Robert Miller’s house, and with the help of his wife Patricia, has expanded to become the industry’s premiere source for both standard hydraulic and pneumatic systems and components and custom solutions that improve overall performance. Our success is due in large part to our reputation for quality parts, unmatched experience, and reliable service.

Today, our Pittsburgh headquarters feature an extensive warehouse and a fully equipped retail store. We have partnered with over 30 of the most trustworthy manufacturers to offer our customers an unbeatable selection of components that include: diagnostic tools, hydraulic parts, hoses, fittings, and much more. New customers quickly become repeat customers because there is no better source in Pittsburgh for both parts and information.

Our experienced sales team is ready to answer your questions, help with troubleshooting, complete repairs, or begin a custom project. We love to solve problems, and our customers appreciate our unique approach that is meant to minimize downtime and maximize safety, productivity, performance, and service life. We understand that one bad part can shut down production, and we are committed to getting you back on track and operating more efficiently than ever.

Contractors and customers also enjoy visiting our on-site store in Green tree where they can shop for parts, consult with an experienced staff, and have their hose repaired in just a matter of minutes. There is no faster or more convenient way to purchase quality parts from the world’s best manufacturers and have your hoses repaired so that your business experiences as little downtime as possible.

All it takes is one visit to RL Miller LLC to see why we have been an industry leader for over half a century.

Outside Sales

Rich Kacsuta

  • Outside Sales Representative & Business Development

mailto:[email protected]


Inside Sales

Mark Griffith

  • Inside sales
  • Certified Eaton Aeroquip Hose Assembly
  • Counter Sales and Technical Support
  • Identifying hose routing issues
  • Numatics Valve & Schroeder Products factory training

mailto:[email protected]

Jim Schneider

  • Inside sales

mailto:[email protected]

Donna Noel

  • Inside sales
  • Enerpac, Norgren/Herion and Kip Valve factory Training

mailto:[email protected]