About Us

Founded by Nicola Mariano in 1975, our company has a rich history rooted in family tradition and a passion for excellence. Otto and Tony Mariano, who grew up working alongside their father, have taken the business to new heights with their dedication and expertise. Soon, the legacy will continue with a third generation who has been a crucial part of the team from a very young age. At O&A Mariano Landscaping, we combine generations of knowledge with innovative techniques to transform your outdoor spaces into beautiful, functional landscapes.

Meet the Team

  • Otto Mariano

    Owner/Operator

    Otto Mariano, actively oversees the day-to-day operations, ensuring everything runs smoothly. With a degree in Electrical Engineering from Northeastern University, Otto combines technical expertise with hands-on experience to get things done efficiently and effectively. His commitment to excellence and his proactive approach ensure that each project is completed in a quick and timely manner, upholding the high standards that O&A Mariano Landscaping is known for. Otto’s dedication to the craft and his ability to manage operations on-site are key to the continued success and reputation of the company.

  • Tony Mariano

    Owner/Operator

    Tony Mariano has been a vital part of O&A Mariano Landscaping since he was young. With a degree in Marketing from Suffolk University, Tony has skillfully blended his business insight with his passion for landscaping. He is an active member of the Massachusetts Association of Landscape Professionals (MCLP) and is committed to ongoing education to maintain his MCLP status. Tony's dedication to both the craft and the business side of landscaping has been instrumental in driving the company’s growth and success, ensuring that O&A Mariano Landscaping remains at the forefront of industry standards and innovation.

  • Carmine Salvucci

    Maintenance Manager

    Carmine Salvucci, the brother-in-law of Otto and Tony Mariano, has been a reliable member of O&A Mariano Landscaping for over 40 years. His journey with the company began in high school when he started working alongside their father, Nicola Mariano. Since then, Carmine has been a cornerstone of the business, bringing his extensive experience and unwavering dedication to every project. His long-standing commitment and deep understanding of the company’s values and operations have played a crucial role in the continued success and growth of O&A Mariano Landscaping.

  • Matteo Mariano

    Project Manager

    Matteo Mariano, the third generation in our family business, has been dedicated to O&A Mariano Landscaping his entire life. From a young age, Matteo immersed himself in the day to day operations, learning the trade and contributing to the company’s success. He has since earned his degree in Landscape Contracting from the Stockbridge School of Agriculture, further strengthening his expertise in the field. Matteo’s commitment to excellence, combined with his hands on experience and education, ensures that the legacy of O&A Mariano Landscaping will continue to grow and thrive for years to come.