--- title: "Marine Electrical Repair Montréal | Boat Wiring & Systems | Boom Marine" description: "Expert marine electrical repair in Montréal. Battery systems, wiring, navigation electronics, lighting, charging systems. Serving Laval, Rive-Nord. 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Certified technicians.", "inLanguage": "en-CA" }, { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What electrical issues can you fix?", "acceptedAnswer": { "@type": "Answer", "text": "We handle everything from simple battery replacements to complex wiring overhauls, navigation system installations, and complete electrical rewiring." } }, { "@type": "Question", "name": "How much does marine electrical repair cost?", "acceptedAnswer": { "@type": "Answer", "text": "Costs range from $150 for simple diagnostics to $2,000+ for major rewiring projects. We always provide a detailed quote before starting work." } }, { "@type": "Question", "name": "Can you install new electronics?", "acceptedAnswer": { "@type": "Answer", "text": "Yes, we install GPS, fish finders, radar, chartplotters, VHF radios, and other marine electronics on all boat types." } } ] } ] --- [![Boom Marine - Boat Repair Montréal](data:image/webp;base64,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)BOOM MARINE ](/) Services [About](/about)[Gallery](/gallery)[FAQ](/faq)[Expertise Hub](/expertise)[Contact](/contact) EN[Request a Quote](/contact) # Marine Electrical Repair in Montréal Complete electrical system diagnosis, repair, and installation for all boat types [(514) 546-7778](tel:5145467778)[Get a Free Quote](/contact) Boom Marine provides marine electrical repair services in Montréal, Laval, and Rive-Nord. We diagnose and repair battery systems, wiring harnesses, navigation electronics, lighting, bilge pumps, charging systems, and marine instrument panels. Our certified technicians use professional diagnostic equipment and follow marine electrical standards for safe, reliable repairs. ## What This Service Includes Battery system diagnostics and replacement Wiring harness repair and replacement Navigation electronics installation Marine lighting systems Bilge pump wiring and repair Charging system service Instrument panel repair Shore power connections ## Why Choose Boom Marine Specialized marine electrical expertise Certified marine electricians Safety-first approach Professional diagnostic equipment Fast diagnosis and repair Guaranteed workmanship ## Our Step-by-Step Process 1 ### Electrical System Assessment Thorough diagnostic of your boat's entire electrical system. 2 ### Issue Identification We pinpoint the exact electrical issue with professional tools. 3 ### Quote & Approval Clear estimate before any work begins. 4 ### Repair or Installation Expert repair using marine-grade components. 5 ### Testing & Verification Complete system testing to verify repairs. 6 ### Documentation Full report of work completed. ## Service Areas Montréal Laval Rive-Nord Saint-Eustache ## Frequently Asked Questions ### What electrical issues can you fix? We handle everything from simple battery replacements to complex wiring overhauls, navigation system installations, and complete electrical rewiring. ### How much does marine electrical repair cost? Costs range from $150 for simple diagnostics to $2,000+ for major rewiring projects. We always provide a detailed quote before starting work. ### Can you install new electronics? Yes, we install GPS, fish finders, radar, chartplotters, VHF radios, and other marine electronics on all boat types. ## Related Services [Engine Repair](/services/marine-engine-repair)[Full Maintenance](/services)[Winterization](/services/boat-winterization) ## Get a Free Quote Today Contact us for a no-obligation estimate. We respond within 24 hours. [(514) 546-7778](tel:5145467778) Full Name Phone Email Service TypeSelect a service Full Maintenance Engine Repair Winterization & Storage Cleaning & Polishing Transport & Launching Electrical Message Get Free Quote ![Boom Marine](data:image/webp;base64,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)BOOM MARINE Expert boat repair, maintenance, and marine services in Montréal, Laval, Rive-Nord, and Saint-Eustache. [(514) 546-7778 ](tel:5145467778)[info@boommarine.com ](mailto:info@boommarine.com) Montréal, Laval, Rive-Nord, QC ### Services [Boat Painting](/services/boat-painting)[Fiberglass Repair](/services/fiberglass-repair)[Winterization](/services/boat-winterization)[Engine Repair](/services/marine-engine-repair)[Cleaning & Detailing](/services/boat-cleaning)[Insurance Repairs](/services/insurance-repairs)[Storage & Management](/services/boat-storage-management)[Transport & Launching](/services/boat-transport) ### Quick Links [Home](/)[About](/about)[All Services](/services)[Gallery](/gallery)[FAQ](/faq)[Expertise Hub](/expertise)[Contact](/contact) ### Hours & Service Areas Mon–Fri: 8:00 AM – 6:00 PM Sat: 9:00 AM – 4:00 PM Sun: Closed #### We Serve Montréal Laval Rive-Nord Saint-Eustache © 2025 Boom Marine. All rights reserved. [Call ](tel:5145467778)[Quote ](/contact)[Book ](/contact)