Sub-Zero Marine
Refrigeration Service
Factory-trained service, repair, and installation of all Sub-Zero refrigeration units on boats and yachts in Southwest Florida. 25+ years marine experience.
Official Dealer
Southwest Florida Marine
Why Sub-Zero on Boats Needs Specialized Service
Sub-Zero units are engineered for 20+ years of residential use. On a boat, they face conditions that accelerate wear and require marine-specific expertise.
Salt Air Corrosion
Electrical connections, condenser coils, and control boards corrode faster in marine environments. We apply marine-grade protection.
Vibration Stress
Engine vibration loosens connections, shifts compressor mounts, and causes thermostat drift. We secure and calibrate for marine conditions.
Restricted Airflow
Boat installations have tighter clearances than homes. We optimize condenser ventilation to prevent overheating and compressor failure.
Power Instability
Shore power, generator, and inverter switching creates voltage fluctuations. We verify electrical protection and compatibility.
Our Sub-Zero Marine Services
Complete Sub-Zero service for marine vessels — from annual maintenance to emergency repair.
Repair & Diagnostics
On-board troubleshooting and repair of all Sub-Zero models. Compressor, thermostat, control board, sealed system, and electrical diagnostics.
Preventive Maintenance
Annual service program: condenser cleaning, gasket inspection, temperature calibration, electrical connection check, and corrosion prevention.
Installation
New Sub-Zero installations on yachts and sportfish. Custom fit, electrical integration, ventilation design, and vibration dampening.
Temperature Calibration
Precision calibration of refrigerator and freezer compartments. Critical for wine storage units and food safety compliance.
Wine Storage Service
Specialized service for Sub-Zero wine preservation units. Humidity control, UV protection, vibration isolation, and temperature zone calibration.
Emergency Service
24/7 emergency response for Sub-Zero failures. Protect your provisions and wine collection. $220/hr emergency rate.
Service Rates
Standard Service
$160/hr
Mon–Fri, 8am–5pm. Diagnostics, repair, maintenance, calibration.
Annual Maintenance
$320+
2-hour comprehensive service: condenser clean, gasket check, temp calibration, electrical inspection.
Emergency Service
$220/hr
After hours, weekends, holidays. Priority response to protect your provisions.
Service Area
We service Sub-Zero units on boats and yachts throughout Southwest Florida, from marinas and boatyards to private docks.
Schedule Sub-Zero Service
Call us directly or use our online booking system to schedule your Sub-Zero marine service appointment.
Frequently Asked Questions
Is Accumar Marine an authorized Sub-Zero service dealer?
Yes. Accumar Marine is the official Sub-Zero service dealer for boats and yachts in Southwest Florida. We are factory-trained to service, repair, and maintain all Sub-Zero refrigeration units installed on marine vessels, including Classic, Designer, and PRO series models.
What Sub-Zero models do you service on boats?
We service all Sub-Zero models found on marine vessels: undercounter refrigerators, wine storage units, full-size refrigerator/freezer combos, column refrigeration, and ice makers. This includes Classic, Designer, and PRO series across all sizes from 18" to 48" units.
How much does Sub-Zero marine service cost?
Standard Sub-Zero service is $160/hour. Emergency or after-hours service is $220/hour plus travel. Most diagnostic and repair visits take 1-3 hours depending on the issue. We carry common Sub-Zero replacement parts and can source factory parts directly for your model.
Why does my Sub-Zero on my boat need specialized marine service?
Sub-Zero units on boats face conditions they don't encounter in homes: constant vibration, salt air corrosion, humidity, unstable power supply (shore vs generator vs inverter), and confined installation spaces with restricted airflow. A marine-certified technician understands these factors and how they affect compressor life, condenser performance, and electrical connections.
Can you install a new Sub-Zero on my yacht?
Yes. We handle full Sub-Zero installations on marine vessels including custom cabinetry coordination, electrical connections (AC and DC), ventilation requirements, and vibration dampening. We ensure proper airflow clearances and power supply compatibility whether you're running shore power, generator, or inverter.
My Sub-Zero isn't cooling properly on my boat. What's wrong?
Common marine-specific causes include: restricted condenser airflow from engine room heat, corroded electrical connections from salt air, compressor strain from unstable power supply, dirty condenser coils from marine environment, and thermostat drift from vibration. We diagnose the root cause on-board and repair it the same visit when possible.
Official Sub-Zero Marine Service
Don't trust your Sub-Zero to a general appliance tech. Our factory-trained marine technicians understand both the appliance and the boat.