AMS — Yacht Systems Specialist
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Marco Island Marine AC Experts

Keep your cool in the Ten Thousand Islands. ACCUMAR provides expert, reliable marine air conditioning service for all vessels in Marco Island, FL.

EPA CertifiedABYC Certifieddecades of experience Experience

Navigating Marco Island's AC Challenges

Marco Island's beautiful, warm, and shallow waters create a demanding environment for marine air conditioning systems. The higher water temperatures mean your AC's raw water cooling loop has to work overtime. This strain, combined with silt and seagrass common in the backwaters of the Ten Thousand Islands, can quickly lead to clogged strainers and scaled heat exchangers, reducing performance and causing shutdowns when you least expect it.

Our technicians are seasoned experts in dealing with these specific local conditions. We don't just fix the immediate problem; we provide robust, long-term solutions and maintenance advice to keep your system running efficiently all season long.

Marinas We Serve

  • Rose Marina
  • Marco River Marina
  • Calusa Island Marina
  • Factory Bay Marina
  • ...and private docks!

Full-Service Marine AC Solutions

From routine maintenance to urgent-review requests and complete system installations, ACCUMAR evaluates supported Dometic, Cruisair, Webasto, CTM, and other equipment. Scope and scheduling are confirmed from the exact system, condition, access, parts path, and approved work.

Diagnostics & Repair

Fast and accurate troubleshooting to get your system running again.

New Installations

Custom-designed systems for optimal cooling and efficiency.

Preventive Maintenance

Avoid costly breakdowns with our seasonal service plans.

Don't Sweat It, Call ACCUMAR!

Ready for a cool and comfortable cabin? Contact our team today for expert service in Marco Island and the surrounding waters. Check out our pages for Naples and Fort Myers too!

Frequently Asked Questions

How does Marco Island's warm, shallow water affect my marine AC system?
The warm, shallow waters around Marco Island, especially near the Ten Thousand Islands, can be tough on an AC unit. The higher temperature of the raw water used for cooling means your system has to work harder, leading to more strain and potential for overheating. It's what we call a real 'bilge rat' of a problem if not maintained. We recommend more frequent cleaning of sea strainers and heat exchangers to prevent clogs from seagrass and silt.
What are common signs my boat's AC needs service in a place like Marco Island?
If you notice your unit is cycling more frequently, not cooling as effectively, or if you see reduced water flow from the overboard discharge, it's time for a check-up. Any old salt will tell you that ignoring these signs can lead to a costly failure, especially during a turnaround day when you need the boat ready. Strange noises or odors are also red flags.
Do you service boats at major Marco Island marinas?
Absolutely. We're regulars at all the key spots, including Rose Marina, Marco River Marina, Calusa Island Marina, and Factory Bay Marina. Our technicians are familiar with the dockmaster procedures and rules at each location, ensuring a smooth service call whether your vessel is on the hard or in the water.
How do you handle urgent AC requests in the Marco Island area?
Service is by appointment; there is no emergency service. Technician availability, travel, safe access, parts, and response timing are confirmed case by case; after-hours service and first-visit completion are not guaranteed.
What makes ACCUMAR different from other marine AC services near Marco Island?
With decades of experience, ABYC and EPA certifications, and a deep understanding of the local marine environment, we provide a level of expertise that's hard to match. We're not just parts-swappers; we're diagnostic experts who find the root cause of the problem, ensuring a lasting repair. We treat every vessel as if it were our own.

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.

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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.

Our AI phone receptionist answers calls 24/7. Service is by appointment, not 24/7, and there is no emergency service. Typical lead time: 3–4 weeks.

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Frequently Asked Questions

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