This role is ideal for a skilled installer with hands-on experience in commercial refrigeration systems, piping, brazing, walk-ins, and display cases who is looking for steady, year-round work, travel opportunities, and career growth into lead or foreman roles . Founded in 1997, DHR Mechanical Services is a leading provider of commercial refrigeration and HVAC installation services across the Southeast, including: Florida, Georgia, Alabama, Tennessee, Mississippi, South Carolina, and North Carolina .