Leading Boat Mechanic Services in Marcus, WA - Shadow Storage

Shadow Storage, serving Marcus, WA, is renowned for its exceptional boat mechanic services. Our team of expert technicians is committed to providing the highest quality care and repair for your vessel. We understand the unique boating requirements of the Marcus area and offer customized solutions to keep your boat in excellent condition for routine maintenance and complex repairs.

boat mechanic marcus, wa

Specialized Boat Winterization in Marcus

In Marcus, proper boat winterization is crucial for vessel preservation. Our comprehensive winterization service includes extensive inspections and protections for your boat's engine, plumbing, and electrical systems, preparing them for the winter and setting them up for the next boating season.

Tailored Boat Summerization for Marcus

Our summerization services are carefully designed for the Marcus boating season. We focus on detailed inspections and adjustments, particularly targeting engine performance and safety systems, to ensure your boat is prepared for summer use.

In-Depth Engine Diagnostics in Marcus

Effective engine diagnostics are key in Marcus. We utilize advanced diagnostic tools to accurately detect and address engine issues, offering solutions ranging from minor repairs to extensive overhauls, ensuring your boat's engine is in optimal condition.

Modern Electronic Installation Services

Enhance your boating experience in Marcus with our cutting-edge electronic installation services. We specialize in the latest navigation, communication, and entertainment systems, seamlessly integrating them with your boat’s existing systems.

Complete Boat Trailer Repair in Marcus

For boat owners in Marcus, maintaining a reliable trailer is vital. Our thorough trailer repair services ensure all critical components are maintained, making your trailer safe and ready for transporting your boat.

Easy Contact Options

Contact us through our website for a personalized boat service quote. Our streamlined contact methods are designed for quick responses, ideal for Marcus boat owners looking to schedule maintenance, repairs, or consultations.

Propeller Services for Efficient Boating in Marcus

A well-functioning propeller is essential for optimal boat performance in Marcus’s waters. We offer expert propeller services, including maintenance and replacement, to ensure your boat operates smoothly and efficiently.

Engine Oil and Filter Change Services

Regular oil and filter changes are essential for maintaining your boat's engine. We use high-quality products to enhance engine performance and extend its life, ideally suited for Marcus’s boating conditions.

Battery Replacement and Electrical System Maintenance

A strong battery is crucial for your boat's electrical systems. We offer specialized battery replacement and electrical system maintenance services, tailored to the boating needs of Marcus.

Fuel System Repair and Maintenance

An efficient fuel system is key to optimal boat performance. We provide comprehensive services to repair and maintain fuel lines, ensuring your boat's engine operates efficiently and safely.

Engine Overheating Solutions in Marcus

Addressing engine overheating is important for boat maintenance in Marcus. Our team offers effective solutions, including cooling system repairs and routine maintenance, to maintain the correct engine temperature.

Ignition System Repair and Maintenance

A reliable ignition system is vital for smooth boating experiences. We specialize in repairing and maintaining ignition systems, ensuring your boat starts and operates effectively in Marcus.


For those in Marcus, WA, seeking reliable boat mechanic services, Shadow Storage is the trusted choice. Our commitment to excellence and comprehensive service range ensures your boat receives the best care. Contact us today for expert, personalized service tailored to your boat's specific needs.


44300 SR 25 N

Davenport, WA 99122




Shadow Storage Is Your Locally Owned and Operated Choice For Boat Storage and Marine Mechanical work in the Spokane, WA and Lake Roosevelt region.



Monday: 8am - 7pm

Tuesday: 8am- 7pm

Wednesday: 8am - 7pm

Thursday: 8am - 7pm

Friday: 8am - 7pm

Sat: 9am-2pm

Sun: Emergencies Only

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