Co-Founder and COO

Michael Isles is the Chief Operating Officer of RMMI, LLC, where he oversees day-to-day operations, ensuring efficient logistics and top-quality service for clients in the excavation and construction industry. With a strong commitment to fostering a positive work environment, Michael’s leadership helps drive the company’s growth while maintaining exceptional standards.

Before joining RMMI, Michael built a diverse career, starting in healthcare before transitioning into the equine industry, where he ran a successful farrier practice. In 2020, he founded Equine Site Solutions, a venture that merged his passion for horses with his expertise in construction. His varied experience brings a unique perspective to RMMI’s operations.

Outside of his professional life, Michael enjoys running Graphite Hill Farm with his wife, Stacey. Michael is a Galway native, a graduate of Galway High School, and holds a degree from Schenectady County Community College.

Co-Founder and CEO

With over 35 years of experience in the construction industry, Ronald R. Muller is a cornerstone of RMMI LLC. As co-founder and Chief Financial Officer, Ron not only oversees the financial operations but also plays an integral role in project estimation and management. His background as an experienced contractor and skilled equipment operator allows him to approach projects with a deep understanding of both the technical and financial aspects, ensuring that every job is completed with precision and professionalism.

Beyond his contributions to RMMI LLC, Ron has served as a board member for various organizations, including Chambers of Commerce and charitable foundations, reflecting his commitment to community and leadership. His personal life is just as active—Ron enjoys boating during the summer and snowmobiling in the winter.

Ron’s dedication to delivering high-quality products and maintaining professional standards has been a driving force behind the success of RMMI LLC.

Marketing Director

Maia is a dynamic and innovative marketing strategist dedicated to crafting compelling strategies that drive growth, engage customers, and amplify our brand’s presence across diverse channels.

Maia is a graduate of the University of Rhode Island with a degree in Public Relations. While attending URI she was captain of her riding team, where she was able to develop leadership and strategic skills outside of the classroom.

Outside of work, Maia is enjoys spending time at the barn where she rides ex-racehorses for New Vocations Racehorse Adoption. She even has an ex-racehorse of her own named Riley!