Civil Engineering Services in Texas, Oklahoma, and New Mexico

Meet the Team

Adam Nixon and Simon Melonas crossed paths during their time at Texas Tech University back in 2013. Fast forward to 2017, Tommy Harms encountered Adam while they were both employed at the City of Lubbock. It was here that Tommy also became acquainted with Simon. In 2021, Adam initiated an engineering venture, collaborating with Delta Land Surveying to establish Delta Engineering. In 2022, Simon joined forces with Adam at Delta Engineering. Then, in January 2024, Tommy replaced Adam at Delta Engineering due to an unexpected family crisis faced by Adam. Through their shared experiences and aligned aspirations, the trio recognized an opportunity to forge their own path in the engineering realm. Thus, in April 2024, Mountain Top Engineering emerged as a testament to their collective vision and determination.

Adam Nixon, P.E.

Principal Owner

Adam Nixon was born in Midland, Texas, and spent his younger years in Idalou, Texas. He pursued his higher education at Texas Tech University, where he participated in the Texas Tech Goin Band. Upon completing his academic journey, he graduated in 2015 with a Bachelor's of Science Degree in Civil Engineering, promptly embarking on his professional career at AMD Engineering in Lubbock, Texas. In 2016, Adam transitioned to the City of Lubbock Engineering, where he assumed the role of project manager overseeing numerous multi-million-dollar capital improvement projects. His adept management skills and dedication led to significant accomplishments within the organization. In 2021, Adam seized a new opportunity at Delta Land Surveying in Lubbock, where he played a pivotal role in establishing Delta Engineering. He remained instrumental in fostering the growth of Delta Engineering until his departure in January 2024. Outside his professional endeavors, Adam cherishes spending quality time with his wife and three children. He frequently escapes to the mountains of New Mexico and enjoy activities such as camping, biking, and hiking. Additionally, he actively serves as a board member for Camp Monakiwa, located west of Las Vegas, NM.

Simon Melonas, P.E.

Principal Owner

Simon Melonas was born and raised in Las Vegas, Nevada, but after graduating from high school, he sought to expand his horizons by pursuing a civil engineering degree in another state. From 2010 to 2015, he immersed himself in his studies at Texas Tech, earning his Bachelor’s of Science Degree in Civil Engineering. After completing his college education, he dedicated two years to working as a project engineer for Hollman Inc in Dallas. Following this, he embarked on a three-year venture flipping homes in Las Vegas alongside his parents. However, in 2020, he felt compelled to return to his academic field and accepted a position at the City of Lubbock, contributing to the Capital-Improvements-Projects Engineering department. He joined the Delta Engineering team in March 2022. Simon recently obtained his Civil Engineer license in Texas. When he's not focused on his professional pursuits, he indulges in his passion for riding and constructing dirt bikes, as well as renovating his home. He thrives on any activity involving wheels, custom craftsmanship, and hands-on work.

Tommy Harms, P.E.

Principal Owner

Tommy Harms was born in Midland, Texas, but his upbringing was in the small town of Seminole, Texas. In 2012, he relocated to Lubbock, Texas, fueled by his aspirations to become an engineer. Initially, he enrolled at Lubbock Christian University, driven by his faith, but later transferred to Texas Tech University in 2015 to fulfill his educational journey. In May 2017, he proudly earned his Bachelor's of Science Degree in Mechanical Engineering from TTU.

Following his graduation, he embarked on a career path with the City of Lubbock Building Safety Department until April 2019, transitioning to the Engineering Department, in the Development and Capitol-Improvement-Projects division, until January 2024. Subsequently, he assumed the role of President of Engineering at Delta Land Surveying and Engineering until the inception of Mountain Top Engineering. Beyond his professional endeavors, he finds joy in assisting his father in the family construction business, Harms Enterprises, Inc., during his leisure time. Golfing and cherishing moments with his loved ones further enrich his life outside of work.