Fast and Professional HVAC Systems

DDI Southeast is a full line mechanical service company that provides top quality installation, maintenance, service and repair of HVAC systems and chillers. We take pride in providing fast, professional service to all of our clients.

HVAC Services

Our veteran-managed team prides itself with over 50 years in the industry while having an EMR rating of 1.0 & a Dart rating of 0. Our safety record is a direct reflection of the caliber of our team members, the quality of our Safety Program, and extensive training.

  • Design-Build
  • Consulting, Joint Scoping
  • Chillers/Chilled Water Towers
  • Make-up Air Units
  • Chiller Pumping Packages
  • Liebert Server Room Systems
  • Rooftop DX & Replacements
  • Preventative Maintenance
  • Test & Balance Services
  • Change Outs
  • Multi-Zoned Systems
  • Kitchen Exhaust & Ventilation
  • Ductless Mini-Splits 
  • A/C Repairs & Replacement
  • Heating Repairs
  • Preventive Maintenance
  • Rooftop Units
  • Ductless Split Systems
  • Heat Pumps
  • Walk-in Coolers and Freezers
  • Duct Repairs & Replacement
  • Server Room A/C Systems
  • Indoor Air Quality Testing & Management

DDI Southeast has your project covered from start to finish.

Whether you are constructing a new warehouse or starting a remodeling or renovation project, we can help. Our highly skilled team is committed to delivering the best results possible for every client, every time.