Marine Electrical Audits
Know your boat's electrical system inside and out. Our on-board electrical audit covers battery banks, inverters, chargers, DC switching & fusing, bonding, and corrosion protection. ABYC standards review with a detailed written report. decades of marine electrical experience in Fort Myers and Southwest Florida.
What We Audit
Every system that carries current on your vessel gets inspected against ABYC standards. Here's what we review:
Battery Banks
Load testing, capacity verification, connection integrity, terminal corrosion, bank configuration (series/parallel), and remaining service life assessment for AGM, flooded, and lithium batteries.
Inverter / Charger
Operation verification, charge profile settings, output testing, transfer switch function, and compatibility check with your battery chemistry. Common misconfiguration issues identified.
DC Distribution & Panels
Panel labeling, circuit protection (fuses/breakers), wire gauge verification, voltage drop testing, and load balancing. Identifies overloaded circuits and missing protection.
Shore Power & AC Systems
Shore power inlet condition, cord and connector inspection, GFCI/ELCI protection, isolation transformer check, reverse polarity testing, and AC panel review.
Bonding & Grounding
Bonding system continuity, zinc anode condition, stray current testing, galvanic isolator verification, and through-hull bonding. Critical for corrosion prevention in salt water.
Solar & Charging Sources
Solar panel output testing, charge controller configuration, alternator charging verification, and multi-source charging coordination. Ensures all sources work together properly.
How It Works
Schedule
Call or book online. We come to your dock, marina, or boatyard anywhere in Southwest Florida.
On-Board Review
Our technician spends 2-3 hours on your vessel systematically inspecting every electrical system.
Written Report
You receive a detailed report with findings, photos, ABYC compliance status, and prioritized recommendations.
Action Plan
We walk you through the findings and provide quotes for any recommended repairs or upgrades.
When You Need an Electrical Audit
Why Choose ACCUMAR for Electrical Audits
decades of experience Experience
Master marine technician with decades of hands-on electrical troubleshooting across all vessel types.
MCA 200T Master of Yacht
Owner-supplied captain credential supporting vessel operations and practical systems context from the <em>helm</em> to the <em>engine room</em>.
Evidence First
Measurements and accessible condition are documented before repair recommendations are made; an audit does not guarantee future performance.
Detailed Reports
Professional written reports with photos, ABYC compliance notes, and prioritized repair recommendations.
Marine Electrical Audit Questions — Southwest Florida
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Electrical Audit Service Areas
On-board electrical audits delivered to your dock, marina, or boatyard throughout Southwest Florida
Schedule Your Electrical Audit
Don't wait for an electrical failure. Get ahead of problems with a professional audit from ACCUMAR Marine Services. Clients always say, "I wish I had done this years ago."
Captain's Maintenance Bulletin
Seasonal checklists, diagnostic tips, and marine AC insights from decades of experience in the field. No fluff — just what works.
Tell us what the vessel needs.
Open ACCUMAR’s verified Jobber Client Hub to submit available request details, review a quote, approve a required deposit, and keep job records in one secure place.
Recent Jobs
ACCUMAR job records and photographs. Job dates, reported faults, findings, repairs and verification are published only when supplied by Roland. Dates are not supplied for these records; this is not a chronological job list.
Actual ACCUMAR service photographs. Each caption retains its own recorded location; these are not all one assignment. No repair outcome is inferred. Select a photograph to enlarge it. Use the arrows or swipe to move through the gallery.
Marine wiring installation inside an open electrical enclosure with DIN-rail power supplies, terminal blocks and labeled conductors.
Related ACCUMAR serviceVictron battery charger installation with Skylla-i and Phoenix equipment, connected batteries and DC cabling.
Related ACCUMAR serviceFour-bank Victron MPPT charger installation with breakers for individual solar panels, routed wiring and circuit protection.
Related ACCUMAR serviceElectrical system with a high-pressure reservoir, control box, wiring, valves and connected pressure components.
Related ACCUMAR serviceElectrical installation with terminal blocks, fuse banks and wiring above a plumbing manifold.
Related ACCUMAR serviceElectrical installation with distribution blocks, fuses and routed wiring.
Related ACCUMAR serviceACCUMAR is factory-authorized for Victron. Compatibility, charging and protection are assessed for the installed vessel system.
Typical price ranges
- Smaller electronics jobs
- Most jobs run $400–$950, 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.
- Battery bank replacement
- Most jobs run $1,750–$4,200, 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.
Full MFD and radar refits: about $3,500 to over $27,000, mostly hardware. 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.
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.
Request ServiceFrequently Asked Questions
Awaiting Roland’s real customer questions and answers.