World-Class Service: Close to home!

San Antonio, Texas

Contact us today to see what Dynamic System’s Services division can do for your business.

Our technicians are standing by 24/7 to respond to emergency calls.

For Plumbing Service

Christopher Reidy

Manager of Plumbing Service & Start-up Operations



For HVAC Service

Ryan Haby

Manager of HVAC Service


Ryan Haby

Service Account Manager – Team Member Since: 2023

Education: The University of Texas at San Antonio – Bachelors in Business Management

About: Ryan serves as the Service Account Manager for the San Antonio market. Ryan joined DSI in 2023 after the acquisition of Service Mechanical Group, LLC. Ryan has been in the HVAC service industry since 2001. He started his career with Service Mechanical Group as a mechanic in 2001 moving to account management in 2006. Over the last 22 years he has gained extensive experience in the HVAC service industry. He continues to learn about the newest HVAC designs and equipment striving to provide the customers with the highest quality service.  He has developed customer relationships with businesses in the healthcare, government, manufacturing, telecommunications and commercial real estate industries.