Accumar Marine Services
ACCUMARMarine Services

Marine A/C Repair Services

Don't sweat it. Our certified technicians provide fast, expert diagnostics and repair for all major marine A/C brands to get your climate control back online.

EPA CertifiedABYC Certified25+ Years Experience

Your Go-To Experts for Marine Climate Control

A faulty A/C system can ruin a perfect day on the water. At Accumar Marine, we specialize in troubleshooting and repairing complex marine air conditioning systems. From a simple refrigerant leak to a full compressor replacement, our team has the experience to fix it right. We service all the top brands: Dometic, Webasto, MarinAire, Cruisair, and CTM. We're the guys you call when you need to get the job done before your next big trip.

Compressor & Component Repair

We diagnose and repair core components, including compressors, sea water pumps, and fan motors to restore cooling performance.

Refrigerant Leak Detection

Using advanced tools, we find and fix refrigerant leaks, ensuring your system is both effective and environmentally compliant.

Condenser & Air Handler Service

We service condensers, evaporators, and air handlers to ensure optimal airflow and prevent system freeze-ups or blockages.

Complete Diagnostic & Repair Workflow

When your boat's A/C is on the fritz, you need a clear plan of action. Our process is thorough and transparent, designed to get you back to comfort quickly. We don't just treat symptoms; we find the root cause. Whether your unit is short-cycling, blowing warm air, or has gone completely quiet, we've seen it before. We've heard all the dock talk about quick fixes, but we believe in doing it right the first time.

  • 1. System Analysis: We start by checking pressures, temperatures, and electrical loads to understand the system's current state.
  • 2. Component Testing: Key parts like the compressor, control boards, and thermostats are individually tested. See our guide on Dometic Error Codes for common issues.
  • 3. Repair & Verification: Once the fault is identified, we perform the repair and then run the system through a full cycle to verify performance under load.

Related Marine A/C Services

Beyond repairs, we offer a full suite of services to keep your vessel comfortable year-round.

Frequently Asked Questions

How often should I have my marine A/C system serviced?
To keep your system running efficiently and prevent costly breakdowns, we recommend a full service at least once a year. For vessels in heavy use, especially in the hot Florida climate, a bi-annual check-up is cheap insurance against a turnaround day spent sweating it out on the hard.
My A/C unit is making a strange noise. What should I do?
Unusual noises often signal a problem with the compressor or a fan motor. It's best to shut the system down to prevent further damage and give us a call. Don't be a bilge rat and ignore it; that's a good way to turn a small repair into a major replacement.
Can you fix refrigerant leaks on my boat?
Absolutely. We are EPA 608 certified to handle refrigerants safely. We use electronic leak detectors and dye tests to pinpoint the source of the leak, fix it properly, and recharge the system to manufacturer specifications. We've seen it all, from tiny pinholes to major line failures.
Do you service older Cruisair and MarinAire units?
Yes, we're old salts when it comes to marine air conditioning. We have extensive experience with legacy systems from Cruisair and MarinAire, as well as modern units from Dometic, Webasto, and CTM. We can often source hard-to-find parts to keep your classic system chilling.
What's included in a typical A/C diagnostic check?
Our comprehensive diagnostic includes checking refrigerant pressures, inspecting electrical connections, cleaning sea water strainers, checking for blockages in the condensation lines, and testing thermostat operation. We'll give you a full picture of your system's health, no dock talk, just facts.

Prevent A/C Breakdowns Before They Happen

Our A/C Maintenance Program keeps your marine air conditioning running — $140/visit with guaranteed working A/C when you arrive at your boat.

Captain's Maintenance Bulletin

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