A division of ACCUMAR Marine ServicesAMS HVAC Division overview →

Cruisair Marine A/C Service

Your trusted experts for maintaining, repairing, and installing all models of Cruisair and Dometic marine air conditioning systems.

EPA CertifiedABYC CertifiedDecades of Experience

Legacy Cruisair & Dometic Expertise

Many vessels are still equipped with older, battle-tested Cruisair systems. These units are the definition of 'built to last,' but even the most reliable gear needs a skilled hand. We're not just parts-swappers; we're seasoned technicians who understand the nuances of these legacy systems. From the classic SMX controls to the robust Emerald series, we have the diagnostic experience to keep your vintage system humming.

Don't let another shop tell you it's time for a costly replacement without a proper diagnosis. We have the know-how to source hard-to-find parts and perform repairs that other companies won't touch.

Deep System Knowledge

We troubleshoot refrigerant issues, electrical faults, and control board failures on systems that have been navigating the waters for decades. We respect the craftsmanship of these older units and strive to extend their service life.

Comprehensive Cruisair Services

Cruisair Carry-On Units

Need a flexible cooling solution? The Cruisair Carry-On is a fantastic portable A/C. We can service these units to ensure they're ready for your next trip, providing reliable cooling for a cabin or salon during a quick weekend getaway.

Emerald Series Specialists

The Emerald (DX) self-contained units are workhorses. We provide expert diagnostics and repair, from simple acid flushes to complex compressor and fan replacements, ensuring your system operates at peak efficiency. For more info, see our main repair page.

Error Code Diagnostics

Is your control panel flashing a code? Don't guess. We can interpret these codes accurately. Visit our Cruisair error code guide to understand what your system is telling you before you call.

Keep Your Cool on the Water

A faulty A/C can ruin a perfect day on the water. Whether you're running a classic Cruisair system or a modern Dometic unit, our ABYC-certified technicians have the skills to get it running right. From a simple refrigerant top-off to a full system evaluation before a long passage, trust the old salts at ACCUMAR Marine.

Frequently Asked Questions

My older Cruisair system is acting up. Can you still fix it?

Absolutely. We're old salts when it comes to marine systems. We have deep expertise in legacy Cruisair and Dometic units, including the Emerald series. We can diagnose and repair most issues to get your climate control back on track, whether it's a simple fix or something requiring a bit more time on the hard.

What is a Cruisair Carry-On unit?

The Cruisair Carry-On is a portable, self-contained air conditioner perfect for smaller vessels or as a temporary solution during a turnaround day. It's a 7,000 BTU unit that sits on your deck or hatch and provides cooling without a permanent installation. It's a favorite bit of dock talk for its convenience and reliability.

Are you familiar with the Cruisair Emerald (DX) series?

Yes, we have extensive experience with the Cruisair Emerald series of direct expansion (DX) self-contained units. These have been workhorses in the industry for years. We can handle everything from routine maintenance to complex compressor or control board diagnostics.

Do you service Dometic-branded Cruisair systems?

We do. Since Dometic acquired Cruisair, many systems carry the Dometic name but are built on that same reliable Cruisair foundation. Our technicians are trained on both the classic and modern Dometic/Cruisair product lines.

What are common signs my Cruisair A/C needs service?

Common indicators include weak airflow, the unit tripping its breaker, strange noises from the compressor, or failure to cool. Don't be a bilge rat and ignore the signs! Proactive service prevents catastrophic failure when you need your A/C most. Check out our guide on Cruisair error codes for more specific troubleshooting.

Plan A/C Condition Checks Before Problems Grow

Our A/C Maintenance Program documents operating condition and included service items at $140 per visit. Maintenance does not guarantee uninterrupted operation.

Captain's Maintenance Bulletin

Seasonal checklists, diagnostic tips, and marine AC insights from decades of experience in the field. No fluff — just what works.

Typical price ranges

A/C service and repair: Typical A/C repair is $160–$850 on average. Every boat is different, and we confirm the price after we look at it. Labor starts at $160/hr with a 1-hour minimum.
A/C compressor replacement: Compressor replacement is $600–$1,800, depending on the unit. Every boat is different, and we confirm the price after we look at it. Labor starts at $160/hr with a 1-hour minimum.
A/C pump replacement: Most jobs run $1,000–$1,500, parts included, before tax. Every boat is different, and we confirm the price after we look at it. Labor starts at $160/hr with a 1-hour minimum.
A/C unit replacement (one unit): Most jobs run $4,500–$7,000, parts included, before tax. Every boat is different, and we confirm the price after we look at it. Labor starts at $160/hr with a 1-hour minimum.
Chiller service: Most jobs run $550–$900, parts included, before tax. Every boat is different, and we confirm the price after we look at it. Labor starts at $160/hr with a 1-hour minimum.
Refrigeration repair: Most jobs run $400–$850, parts included, before tax. Every boat is different, and we confirm the price after we look at it. Labor starts at $160/hr with a 1-hour minimum.
Fridge, freezer or ice maker replacement: Most jobs run $1,300–$3,100, parts included, before tax. Every boat is different, and we confirm the price after we look at it. Labor starts at $160/hr with a 1-hour minimum.

A/C maintenance program: $140 per visit

Diagnostic visit

Most jobs run $200–$400, parts included, before tax. Every boat is different, and we confirm the price after we look at it. Labor starts at $160/hr with a 1-hour minimum.

We're available 24/7. Call (239) 323-9600 anytime, day or night, and we'll get you to our team. Emergency service is available.

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