Otter Marine
Los Angeles boating
A Boat Owner's Guide to the Marinas of Long Beach
A practical guide to Alamitos Bay Marina, Shoreline Marina, and Rainbow Harbor, including service access, facilities, and local maintenance planning.
Read the guideUseful answers for boat owners
Maintenance schedules, engine symptoms, electrical problems, and service decisions explained without the runaround.
Start with the problem in front of you
These guides cover the questions that most often come before a maintenance visit or engine diagnosis.
Los Angeles boating
A Boat Owner's Guide to Marina del Rey
How Marina del Rey's basins, individual marinas, regulations, access, and service options affect everyday boat ownership.
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Los Angeles boating
Can a Mobile Boat Mechanic Work at Your Los Angeles Marina?
What Long Beach and Marina del Rey owners should confirm about vendor access, repair scope, testing, containment, and boatyard limits.
Read the guideLos Angeles boating
Local guides for owning, maintaining, and servicing a boat around Long Beach and Marina del Rey.
Los Angeles boating
A Boat Owner's Guide to the Marinas of Long Beach
A practical guide to Alamitos Bay Marina, Shoreline Marina, and Rainbow Harbor, including service access, facilities, and local maintenance planning.
Read the guideLos Angeles boating
A Boat Owner's Guide to Marina del Rey
How Marina del Rey's basins, individual marinas, regulations, access, and service options affect everyday boat ownership.
Read the guideLos Angeles boating
Can a Mobile Boat Mechanic Work at Your Los Angeles Marina?
What Long Beach and Marina del Rey owners should confirm about vendor access, repair scope, testing, containment, and boatyard limits.
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Los Angeles boating
Preparing Your Boat for a Catalina Trip from Long Beach
A practical mechanical, fuel, electrical, cooling, and safety-preparation guide for Long Beach boaters planning an offshore Catalina trip.
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Los Angeles boating
Preparing Your Boat for a Catalina Trip from Marina del Rey
A Marina del Rey pre-departure guide covering engine reliability, fuel, cooling, electrical systems, sea trials, weather, and safe go-or-no-go decisions.
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Los Angeles boating
New Boat Owner's Guide to Long Beach: Maintenance, Marinas, and Service
A first-year ownership guide for Long Beach boaters covering records, local marinas, maintenance schedules, mobile service, boatyards, and operating readiness.
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Los Angeles boating
New Boat Owner's Guide to Marina del Rey
A practical first-year guide to Marina del Rey basins, marina rules, maintenance, engine records, service providers, and trip readiness.
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Los Angeles boating
Where Should You Take a Boat for Repairs in Los Angeles County?
How to choose between a mobile mechanic, boatyard, diver, electrician, surveyor, or specialist for a boat in coastal Los Angeles County.
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Los Angeles boating
A Long Beach Boat Maintenance Calendar for Year-Round Boating
A season-by-season framework for engine, cooling, electrical, corrosion, fuel, and trip-readiness checks on a boat kept in Long Beach.
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Los Angeles boating
A Marina del Rey Boat Maintenance Calendar
A practical maintenance rhythm for boats kept in Marina del Rey, including monthly slip checks, engine-hour service, saltwater exposure, rain, and pre-trip preparation.
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Los Angeles boating
How Year-Round Slip Storage Affects Boats in Los Angeles
What constant saltwater exposure, shore power, marine growth, corrosion, moisture, and low-use periods mean for boats kept in Los Angeles-area marinas.
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Los Angeles boating
What Long Beach Boat Owners Should Check After a Boat Has Been Sitting
A recommissioning checklist for fuel, batteries, cooling, lubrication, steering, bilge systems, and the first controlled run after storage in Long Beach.
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Los Angeles boating
What Marina del Rey Owners Should Check After Extended Boat Storage
How to recommission a Marina del Rey boat after extended storage without turning the first engine start into the first full systems test.
Read the guideMaintenance
Practical schedules and checklists for keeping a boat ready to run.
Maintenance
The Complete Boat Maintenance Checklist
A practical maintenance checklist organized by every trip, monthly checks, engine hours, and annual service.
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Maintenance
What Does a 100-Hour Boat Engine Service Include?
What owners can expect at a 100-hour service and why the engine manual—not a generic package—sets the final scope.
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Maintenance
How Often Should a Boat Impeller Be Replaced?
Why impeller intervals depend on the engine, time, hours, water conditions, and any history of running dry.
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Maintenance
How Often Should You Change the Oil in a Boat Engine?
How engine hours, time, operating conditions, and the manufacturer's schedule determine marine oil-change intervals.
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Maintenance
Annual Boat Service: What Owners Should Expect
How to prepare for annual engine service and understand the inspection, maintenance, recommendations, and records afterward.
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Maintenance
Saltwater Boat Maintenance: What Corrosion Changes
A practical saltwater-maintenance routine for engines, electrical systems, hardware, cooling passages, and records.
Read the guideTroubleshooting
Plain-language guides to the symptoms boat owners notice first.
Troubleshooting
Boat Engine Won't Start? Check These Things First
A calm, step-by-step way to separate a simple starting issue from a fuel, electrical, or mechanical fault.
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Troubleshooting
Why Is My Boat Engine Overheating?
Common causes of marine-engine overheating, what to check safely, and when to shut the engine down immediately.
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Troubleshooting
Why Does My Boat Lose Power Under Load?
What changes when an engine runs normally at the dock but bogs, surges, or cannot reach power underway.
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Troubleshooting
Why Does My Outboard Start and Then Stall?
How fuel supply, idle control, ignition, sensor inputs, and operating conditions can make an outboard start but not stay running.
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Troubleshooting
Why Is My Outboard Not Pumping Water?
What a weak or missing telltale can mean and why the engine should be shut down before it overheats.
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Troubleshooting
Boat Engine Cranks but Won't Start: Fuel, Spark, or Compression?
A diagnostic overview of what an engine needs to run and why testing should come before replacement parts.
Read the guideElectrical
Safe first checks for batteries, charging systems, wiring, and 12-volt faults.
Electrical
Why Does My Boat Battery Keep Dying?
How to distinguish an aging battery from a charging problem, parasitic draw, or poor connection.
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Electrical
Boat Battery or Alternator? How to Recognize the Difference
A symptom-based guide to battery capacity, charging output, cables, and why one voltage reading rarely settles the question.
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Electrical
Common Causes of Corroded Boat Wiring
Why marine wiring corrodes, where damage hides, and what separates a lasting repair from a temporary connection.
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Electrical
Why Do My Boat Electronics Reset When the Engine Starts?
How cranking voltage drop, wiring resistance, battery configuration, and installation choices can reboot marine electronics.
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Electrical
A Safe First Check for Common 12-Volt Boat Problems
A conservative first-pass inspection for a dead 12-volt device without bypassing protection or working on shore power.
Read the guideBoat ownership
Clear answers about service decisions, costs, inspections, and repair options.
Boat ownership
Inboard vs. Outboard Maintenance: What Actually Changes?
A practical comparison of access, cooling, driveline, fuel, corrosion, and routine service for inboard and outboard boats.
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Boat ownership
How Much Does Boat Maintenance Cost Each Year?
A realistic way to budget for routine service, time-based replacements, repairs, and the costs that vary most by boat.
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Boat ownership
Mobile Boat Mechanic vs. Boatyard: Which Do You Need?
When dockside service is the efficient choice and when the boat needs yard equipment, haul-out access, or specialist facilities.
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Boat ownership
What to Ask Before Hiring a Marine Mechanic
Questions that clarify experience, scope, authorization, rates, parts, communication, and the final service record.
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Boat ownership
What Is Included in a Pre-Purchase Engine Inspection?
What an engine-focused inspection can reveal, what it cannot guarantee, and when a full marine survey is also needed.
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Boat ownership
Which Boat Repairs Can Be Done at the Slip?
A practical guide to dockside mechanical work, marina restrictions, safe access, and repairs that require haul-out.
Read the guideReady to get your boat running right?
We come to your slip in Marina del Rey, Long Beach, San Pedro, and beyond. Tell us your engine and your slip number and we handle the rest.