--- title: "Marine Engine Repair Montréal | Outboard & Inboard | Boom Marine" description: "Expert marine engine repair in Montréal, Laval & Rive-Nord. Yamaha, Mercury, Honda, Suzuki. Outboard & inboard diagnostics, overhaul, and tune-ups. Fast turnaround." lang: en-CA json-ld: | [ { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://boommarine.com/" }, { "@type": "ListItem", "position": 2, "name": "Services", "item": "https://boommarine.com/services" }, { "@type": "ListItem", "position": 3, "name": "Engine Repair", "item": "https://boommarine.com/services/marine-engine-repair" } ] }, { "@context": "https://schema.org", "@type": "Service", "serviceType": "Marine Engine Repair in Montréal", "provider": { "@type": "LocalBusiness", "name": "Boom Marine", "areaServed": [ "Montréal", "Laval", "Rive-Nord", "Saint-Eustache" ] }, "description": "Expert marine engine repair in Montréal, Laval & Rive-Nord. Yamaha, Mercury, Honda, Suzuki. Outboard & inboard diagnostics, overhaul, and tune-ups. Fast turnaround.", "inLanguage": "en-CA" }, { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What engine brands do you repair?", "acceptedAnswer": { "@type": "Answer", "text": "We repair all major marine engine brands including Yamaha, Mercury, Honda, Suzuki, Evinrude, and Johnson. Both outboard and inboard engines." } }, { "@type": "Question", "name": "How long does an engine repair take?", "acceptedAnswer": { "@type": "Answer", "text": "Simple repairs take 1–3 days. Major engine work or overhauls can take 5–10 business days. We always provide a timeline upfront." } }, { "@type": "Question", "name": "Do you use OEM parts?", "acceptedAnswer": { "@type": "Answer", "text": "Yes, we primarily use OEM parts to ensure quality and warranty compliance. We can also offer quality aftermarket alternatives when appropriate." } }, { "@type": "Question", "name": "Can you come to my marina?", "acceptedAnswer": { "@type": "Answer", "text": "Yes, we offer mobile service throughout Montréal, Laval, and Rive-Nord for diagnostics and minor repairs." } } ] } ] --- [![Boom Marine - Boat Repair Montréal](data:image/webp;base64,UklGRt4JAABXRUJQVlA4WAoAAAAQAAAAbwAAYQAAQUxQSAwIAAARoEfs/y3V+vhZlmUsY4yMbSRJkiRJkmRLsiVJtowt27kk55J0bvsm535O55ac+yVJknNJtpxLtmRLki1JMnKMMZIxMsYYGWNZlp/PH2tua2bN/xExAahKrfOz/aOlfg9qpRY6l6SMTus1QvQdUaaTkufDSm2oWzQYfnfmkNZafU1QhmPMvOFRQwkmJ9VaULcl5WYjcOtXiwfBWjCR49WEAoihC5pv14BAlOaSDwC0+SyTLa6nvi/lcT/yduxZ/Nnjdr1Rpt/35FPfSPB61OV8K4b1vBUFg08ta7ve1ZTQJdMvKYXE8DWvZ1Q3a3pqctuLIrWfKZ93upgyk2KuD0W3JJl93+NaovcF5dcocc7kxR3hVv4Fg+ctpQT3aS0HXUoZivBmVitFDSWZCKnu5N+Q8u9mlFy/anI36E6hDC8n1dKUkTCNWVfyvaC5HEQZfV/nGGlwITFj8WJYlAM9x5QLwn06L3nziYqyKrNJJgddR//VkAftKHP935b1tM5lxHiM6WlRLoxfMzGlukvjnyb/9aPs2iqtZ+2uor6WYGYQDnbEmX6iu0nHrpQrqhPKZxZP+oV76A9yvOyEo82nNBf9riEGojRmNWeU0A2TY4pb+Fek3G2Bww0bFv++5RZjGcbva04pYxEaUy7h36e51gDH65ZyDNe7gnjN5MWo4pzoP6b1oeIGrafMfutFBXrm04z0uoBYysnTblRk84E017WqEyMxZmZFUao32N4/MTXqAYQoDhNJJqaUaqv/3eSeH4WVQOcry0dxI7PZE2zrGRrp72oN6qKA9ietndYqU6fivBlBQaUxtPy/QTLz8+BrayfXN9mr7U9CrWoBdF8z9UCvrrYdKTe0AvroekLSfrL4LEeSyQ8HOtoatELKosWjXlFN+rsZxvqQv24+bDL/dUrSfjn72ervvy8/GfTmQdsJc1/6q0h0n1K+r+cLrKVZupnIWlJamejWXd2mvpZjdFBUj/61xaMO5K3fMumklfi1BQCa/qZc91fP0A2TL6k2pfNQ0unzcQ+gjMUo71eNvkfz90YAULp3TDpthpdaBRD40eBZoErESyYj4wKAaNkw6Hj6kU8BgIFTaT1Sq6P5iLkf/QAQWMjQeXN3TLd5PsnwoqcqlIWsPOsDAPV+nJVoht/2AkD7gTSW9Wq4HWZ2XrM1nLBCk/MKAGU6w9jdKvD/avDsFuwfWpXCzD0A8O7R/LO+4pSXrmiMwN6ZYeVe9QFA5w3T72qV1rIt5VPV5l2ng1YmfpXImLKQuaEDED9aPOgWleWZy/ByAABEKFW+zIvVB/cmXnq0/DxVgNE7ANBxTuMTX0WJriNaC7qt8ZlVLuv8w14ddk/73LHMl11QAWhzOV4MiEryfmnwuEsA0N5NsczW7rAPhdWBHZnH2gwAQMsOrVV/JfXFmZ7zAEDPoSzXcZeCYpX+wzzcb7Op9xNMj1XSU8p/WwHAu5BjmXNDAsVr06k8x7021K9ZfKFVjAhZjE0IAGIsxnJ/i5KbtqTtRU8eDJ1Tvi0qpfGQxrIfABrWZbky3aWp8znbXks+z5dZXnRUiPp+Vp4PAoD6UorlPgyUhsk4SWujLh86D6Xxo14ZvWcy+5lmazxg2dd8ZbhzQTL9SCmgzGYYHRGVUPdjlsfNACDmzfJ97y3DwDnJcA8K33pG4/eGChB3I5STwtYSZ/l/LcfgOWl8qxWBoRzjU6pz9esWDzwAoP4oHfjbX4a7MfK8BcWqf1LutDmmvZHldT/sYyk6mGgqTX3fYLwXxbdHaM7rDomOA1pLXlvwmeWE9UppzdtW7L4owfMgx3C/cEb/xOBptwCgzSbp6JG/FM907MWkhlJbn0vrZ78zfVFmHugA0LUvnTHnlOJEz9bqgIaStalrJkcdUf6UcqcdAHyf3NDhyLhSVPCle40KCovA8HgAABo3TD73OHEny/i0CkAMhum0dRrSivHcUlHYN/D1XuxiXAGgjEdovuKAf5fWZgAAAj9ajlHGHtUVUaTW++XhdU5SbjYAgHfZ4ElD2ZQnWV4MAIAayrAS5flcq09T8imaHmibWLmSzG/MagDQcSyNbz3l6jxlblGzNe6xQmV0fW6sr6ujs7t/bGbp2ZVksWdtNuVBhpEhUR7fUpYnbQAg3jYrhaSVTV6GI1fprMVS5aICAME9GmvBsiijYVrTwtYUpSsme2wYy/HyvlqOhjWTB34A0BalO3DDa9M2aW23lkGdvGZmHPahS7rk9aQNt6+YmfWU1rQj5VqdzbtpuYXcC9q8C5LH7SV5npi86AIAZTZJ18x8ogFA6yHl975SuiPMPvHaOvake8jjfgFAey3F5FAJyirlbgcA+N7P0EVz3wYAoHnT5I5e3O0bJl7TAIjbp3TV6JgCQJmI0gwVVbdNa6sBAALfm+5i/d4AAHXLBg+aihBvpHg5LgAoo3G6bOolFQD6w7z5UCnUfCiNFR0A6rak2/Co3qYt5HjWU0BfyjLcCvuMpPsuCAC4dUhz3Z9HDIdpvS1s9RG6cKrNhrsGY5OqrX7Z4IkPALTPpBtxRbepO9LaagGg3rti+h7st6N05cRdAQBDcaZmPEDT31KuB2yehcilK0d/9tt8ixYPO4Q2c8PokLApLV0u3araRM8JjU/05jNaCz7URM8Dg5dd85T7XaiRzVuSKzu8eaLVCuW1JP9/ztScWjNeijP2La396dGR2vjKjsHtgSuaicj/tTFuMj2hz8ZZQ1Pv+6HfWT0+q5Env4/5AFZQOCCsAQAA0AoAnQEqcABiAD6dTqNMpaQjIiP4CMCwE4lpANcorpdA3ANIFMu8gaYAK0I3uhJLTZGAaRIbOPmxjj/iZYpuRM4Ks3GY66Sq0Ox6jE5lEx8zB0vCv5mBBObhLOZcsAAA/vk0SzGh6Qt/xfCcQh+yec7ojgOcULDHR+K3EG87dcEnmhl+zr6CSj263WysV12+Iv+W7yzhTFkCGG+yyV7xshoNwS/i2AQpK6BtFtAfFjE/haL3lSnb3LoLrXwD8NhLxQMeVaxK31nviL3fUQG9fQXmlI1V6FqAvlLzizaXrLOBIX4+B2YD2Fc1zLiuMG+3IC9DBveQuwMtTTfJUUIbzalizUExgJXv5OpBfXPjE0HtaXC+ppWk61AM9QIVB6kM691OpLIgAT5nPviRZOi3kxlYV19MuwvLPZvsvcSD8VH1g3gEtPC2TGi4Hh8EsKjfFIIIwj4mL6rbjwYOmxYLCwewMV67+6roC+37w0+Sh/hkWNSREqIJvtdzxt2bFbO8Z/LadOZ5j4Fp3H2aAleZadT8JfbFXxlRQZwhat/pTEa0OF8N3IAqM1AAAAA=)BOOM MARINE ](/) Services [About](/about)[Gallery](/gallery)[FAQ](/faq)[Expertise Hub](/expertise)[Contact](/contact) EN[Request a Quote](/contact) # Marine Engine Repair in Montréal Certified technicians for all major outboard and inboard engine brands [(514) 546-7778](tel:5145467778)[Get a Free Quote](/contact) Boom Marine repairs all major marine engine brands including Yamaha, Mercury, Honda, and Suzuki — both outboard and inboard. Services include diagnostics, tune-ups, fuel system repair, cooling system service, lower unit rebuilds, and complete engine overhauls. Based in Montréal, we serve Laval, Rive-Nord, and Saint-Eustache with fast turnaround and OEM parts. ## What This Service Includes Complete engine diagnostics Outboard and inboard engine repair Fuel system cleaning and repair Cooling system service Lower unit rebuild and service Spark plug and ignition service Oil change and filter replacement Engine overhaul and rebuild ## Why Choose Boom Marine Certified for Yamaha, Mercury, Honda, Suzuki OEM and quality aftermarket parts Professional diagnostic equipment Fast turnaround on most repairs Warranty on all repair work Pre-repair estimate provided ## Our Step-by-Step Process 1 ### Diagnostic Assessment We identify the problem using professional diagnostic tools. 2 ### Detailed Estimate You receive a clear, itemized estimate before any work begins. 3 ### Parts Sourcing We source OEM or quality aftermarket parts as needed. 4 ### Expert Repair Our certified technicians perform the repair with precision. 5 ### Testing & Quality Check Every repair is tested and inspected before delivery. 6 ### Delivery & Follow-up We deliver your boat and follow up to ensure satisfaction. ## Service Areas Montréal Laval Rive-Nord Saint-Eustache ## Frequently Asked Questions ### What engine brands do you repair? We repair all major marine engine brands including Yamaha, Mercury, Honda, Suzuki, Evinrude, and Johnson. Both outboard and inboard engines. ### How long does an engine repair take? Simple repairs take 1–3 days. Major engine work or overhauls can take 5–10 business days. We always provide a timeline upfront. ### Do you use OEM parts? Yes, we primarily use OEM parts to ensure quality and warranty compliance. We can also offer quality aftermarket alternatives when appropriate. ### Can you come to my marina? Yes, we offer mobile service throughout Montréal, Laval, and Rive-Nord for diagnostics and minor repairs. ## Related Services [Boat Maintenance](/services)[Electrical Repair](/services/marine-electrical-repair)[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)