Sanibel Marina
Sanibel marina
Marine Service Southwest Florida
Accumar Marine Services is Southwest Florida's trusted mobile yacht systems service — providing expert boat repair, marine air conditioning service, refrigeration, sailboat rigging, marine electrical work, generator service, and marine inspections from Fort Myers to Naples with 30+ years of experience.
Over 3,400 private, commercial, and government vessels serviced. 16 years of hands-on mastery. ABYC and EPA 608 certified. Mobile service delivered to your dock, marina, or boatyard anywhere in SWFL.
30+ Years of Experience
3,400+ Vessels
4.9★ Google Reviews
Mobile Service
ABYC Certified
Why Southwest Florida Boaters Choose Accumar
We are not a general contractor who happens to work on boats. We are marine systems specialists with 30+ years of focused experience in the systems that matter most.
Diagnostic-First Approach
We identify the root cause before recommending repairs. No guesswork, no unnecessary parts replacement.
Fully Mobile Service
Our technicians come to your dock with all tools, diagnostic equipment, and common parts. No hauling required.
Certified & Insured
ABYC certified, EPA 608 certified, fully licensed and insured for marine service work in Florida.
Honest Recommendations
We diagnose first, then give you straightforward options. No upselling — just the service you actually need.
Complete Marine Service — One Call Does It All
From marine air conditioning to sailboat rigging, from generator descaling to lithium battery conversions — Accumar is the only marine service in Southwest Florida you need.
Marine Air Conditioning
Repair, installation, flush & descaling, and maintenance for all marine AC brands. EPA 608 certified.
Marine Refrigeration
Galley fridges, fish boxes, cold plates, ice makers. Vitrifrigo, Isotherm, Sea Frost, and more.
Sailboat Rigging
Standing and running rigging, furling systems, mast work, rigging inspections. Harken, Profurl, Selden.
Marine Electrical & Batteries
Lithium conversions, shore power, rewiring, panel upgrades, Victron Energy systems, battery testing.
Hydraulic Steering & Stabilizers
Hydraulic fill, seal replacement, cylinder repair, Wesmar and Naiad stabilizer service.
Marine Inspections & Surveys
Coast Guard approved inspections, lightning strike surveys, pre-purchase surveys, insurance surveys.
Marine Generators
Westerbeke, Kohler, Onan generator repair, service, and installation. Descaling and load testing.
Watermakers & Pumps
Spectra, Sea Recovery watermaker service. Marine pump repair — AC, bilge, freshwater, engine cooling.
How Accumar Compares to Other SWFL Marine Services
Most marine services in Southwest Florida focus on general boat repair. Accumar specializes in the complex systems that other shops send out.
| Capability | Accumar | Typical SWFL Shop |
|---|---|---|
| Marine AC & Refrigeration Specialist | — | |
| Sailboat Rigging & Furling | — | |
| Marine Electrical & Lithium Conversions | — | |
| Hydraulic Steering Repair | — | |
| Marine Generator Service | ||
| Coast Guard Approved Inspections | — | |
| Watermaker Service | — | |
| Online Booking & Photo Diagnostics | — | |
| Maintenance Programs | — | |
| Mobile Service to Your Dock | ||
| 30+ Years in SWFL | — | |
| Engine Room Cleaning & Greasing | — | |
| Teak Cleaning |
Verified Local Coverage
Marinas, Boatyards & Residential Docks — Southwest Florida
This regional list covers verified marina and storage locations outside the five city-page sets, including Sanibel, Captiva, Pine Island, Bonita Springs, Marco Island, Sarasota, and Longboat Key.
Royal Shell Port Sanibel Marina
Wet, transient & dry storage
The Marina at ’Tween Waters
Captiva resort marina
Coordinate resort and dock access in advance.
Official facility sourceFour Winds Marina
Pine Island marina & service
Safe Harbor Pineland
Pine Island storage & service
Bonita Bay Marina
Bonita Springs marina
Confirm community and property access.
Official facility sourceMarco Island Marina
Marco Island marina association
Confirm marina-association access.
Official facility sourceRose Marina
Marco Island marina
Confirm outside-vendor access.
Official facility sourceMarina Jack
Sarasota marina
Longboat Key Club Moorings
Longboat Key resort marina
Resort or club authorization required.
Official facility sourceResidential docks and boat lifts
Regional residential-dock and boat-lift service is available by arrangement. Travel scope and access depend on the vessel location, owner or tenant permission, community rules, parking, insurance, and technician availability.
Access and affiliation boundary
Facility names define geographic coverage only. Listing a property does not imply affiliation, preferred-vendor status, guaranteed entry, or prior Accumar work at every location. Confirm marina, yard, club, community, insurance, and property requirements before dispatch.
Facility names and operating-status references were checked against public operator, owner, municipal, or county sources in September 2026. Confirm current conditions when scheduling.
Full-Service Marine Works in Fort Myers & Southwest Florida
Accumar Marine Services provides mobile yacht systems service based in Fort Myers, Florida, providing comprehensive boat repair and marine service throughout Southwest Florida. With 30+ years of experience, we have built our reputation as the go-to marine mechanic in Fort Myers for vessel owners who demand expert diagnostics and honest service.
Unlike general boat repair shops that outsource specialized work, Accumar handles everything in-house — from marine air conditioning repair and marine refrigeration service to sailboat rigging, marine electrical audits, marine steering and boat steering repair across SWFL, including mobile diagnostics for helms, pumps, cylinders, rams, hoses, fittings, leaks, air intrusion, and steering play, plus marine generator descaling. We are the SWFL marine specialist that other shops refer their toughest jobs to.
Our mobile service covers Southwest Florida marinas, boatyards, storage facilities, clubs, residential docks, and boat lifts from Sarasota and Venice through Charlotte Harbor, Lee County, Collier County, and Marco Island. Travel scope, facility rules, private- property authorization, gates, parking, and insurance requirements are confirmed before dispatch.
We specialize in the marine systems that keep your vessel safe, comfortable, and operational: marine climate control (AC and refrigeration), marine electrical systems (lithium conversions, Victron Energy, shore power), sailboat rigging and furling systems (Harken, Profurl, Selden, Schaefer), and marine inspections (Coast Guard approved, insurance surveys, lightning strike assessments). We also provide engine room cleaning and greasing, teak cleaning, and marine watermaker service.
Every job starts with a thorough diagnosis. We identify the root cause before recommending repairs — no guesswork, no unnecessary parts replacement. Our technicians carry ABYC certification, EPA 608 certification, and are factory-trained on systems from Dometic, Webasto, Victron Energy, Spectra, Harken, and other leading marine brands.
Looking for a marine service in Southwest Florida you can trust? Call Accumar at 239-323-9600 or book service online. We respond quickly and stand behind every job with a 100% satisfaction guarantee.
Our Work
Marine Service Photo Gallery
Real work from real jobs across Southwest Florida. Marine AC repair, refrigeration, rigging, electrical, generators, and more.
Want to see more? Follow us on social media or request mobile service.
Frequently Asked Questions — Marine Service SWFL
What marine services does Accumar offer in Southwest Florida?
Accumar Marine Services provides mobile yacht systems service throughout Southwest Florida. We provide marine air conditioning repair and installation, marine refrigeration service, sailboat rigging and furling systems, marine electrical audits, hydraulic steering repair, marine generator service, marine battery systems (lithium and AGM), watermaker installation and repair, marine electronics installation, marine inspections and insurance surveys, engine room cleaning and greasing, and teak cleaning. We service private, commercial, and government vessels.
What areas in Southwest Florida do you serve?
We provide mobile marine service across Southwest Florida, including Fort Myers, Cape Coral, Naples, Fort Myers Beach, Bonita Springs, Estero, Marco Island, Sanibel, Pine Island, Captiva, Punta Gorda, Port Charlotte, Englewood, Venice, Sarasota, and nearby communities. Dock, marina, yard, storage, club, and residential-lift visits are arranged after travel scope and access are confirmed.
How long has Accumar been providing marine service in SWFL?
Accumar Marine Services brings 30+ years of marine service experience to Southwest Florida boaters. We have serviced more than 3,400 private, commercial, and government vessels. Our technicians have extensive hands-on experience in marine systems diagnostics and repair.
Do you offer emergency marine repair service in Southwest Florida?
Yes. We offer emergency and expedited marine service throughout SWFL. Our standard rate is $160/hr and emergency/expedited service is $220/hr plus travel. If your marine AC goes down in the Florida heat, your steering fails, or you have a critical system issue, call 239-323-9600 and we will respond as quickly as possible.
What marine brands do you service?
We service all major marine brands including Dometic, Webasto, Marine Air, Cruisair, MarinAire, Mermaid, Flagship, Condaria (AC); Vitrifrigo, Isotherm, Sea Frost, Frigoboat (refrigeration); Harken, Profurl, Selden, Schaefer, Lewmar, Forespar, Sparcraft (rigging); Raymarine, Garmin, Furuno, Simrad, B&G (electronics); Victron Energy, Mastervolt (electrical/battery); Spectra, Sea Recovery (watermakers); Westerbeke, Kohler, Onan (generators); and Wesmar, Naiad (stabilizers).
Are your marine technicians certified?
Yes. Our technicians are ABYC certified, EPA 608 certified for refrigerant handling, and factory-trained on major marine AC and refrigeration systems. We carry all required licenses and insurance for marine service work in the state of Florida.
Do you offer marine maintenance programs?
Yes. We offer monthly, bi-monthly, and quarterly vessel maintenance programs that cover marine AC service, refrigeration checks, battery testing, electrical inspections, and general systems monitoring. Maintenance program customers receive priority scheduling and discounted rates. Call 239-323-9600 for a custom quote.
What is the difference between Accumar and other marine services in Fort Myers?
Accumar is a diagnostic-first marine service — we identify the root cause before recommending repairs. We specialize in marine climate systems (AC and refrigeration), sailboat rigging, and marine electrical work. Unlike general boat repair shops, we focus on the systems that keep your vessel safe, comfortable, and operational. We also offer online booking, photo-based diagnostics, and transparent pricing.
Can you work on my boat at any marina in Southwest Florida?
We provide mobile service at Southwest Florida marinas, boatyards, storage facilities, clubs, residential docks, and boat lifts when the property approves access. Travel scope, facility policies, private-club rules, insurance, parking, gates, and scheduling must be confirmed before dispatch.
How do I get a quote for marine service?
Call us at 239-323-9600 or use our online booking form at accumarmarine.com/book-service. Describe your issue and we will provide a project-based quote. For complex jobs, we may schedule a diagnostic visit first. We offer transparent pricing with no hidden fees.
Captain's Maintenance Bulletin
Seasonal checklists, diagnostic tips, and marine AC insights from 30+ years in the field. No fluff — just what works.