HVAC/Refrig Services


BNA Marine Services provides a full service from custom design and engineering to fabrication and installations of various types of ventilation and air conditioning systems.

BNA’s technicians are recognized for efficiency in troubleshooting, installing, diagnosing, repairing, and performing preventive maintenance in Marine/Commercial/Offshore HVAC systems.

All of our installations are according to United States Coast Guard, ABS., and Solas standards.

BNA Marine Services will meet your HVAC and refrigeration requirements regardless of location or a short deadline. We regularly travel the continental United States and often travel overseas to provide the kind of HVAC and refrigeration service our customers have come to deserve and respect. We are on call 24 hours a day, year round in order to assist your company when it is needed the most.

List of some of the special services we offer:

  • Cleaning of ventilation systems with the rotobrush system
  • Epoxy Coating which will prolong our equipment
  • Converting general purpose HVAC equipment to class 1 division 2
  • Equipment and Parts are stocked on service trucks and in warehouse


BNA Marine Services provides complete design and engineering services for commercial, industrial, marine, and specialty refrigeration systems ranging from ice makers, walk-n-freezers/coolers, reach-n-freezer/coolers, and marine water cooled systems.

Ice Machine Brands We Utilize:

Air Conditioner Brands We Utilize: