Superior Boat Mechanic Services in Harrington, WA - Shadow Storage

Shadow Storage, providing services in Harrington, WA, is your trusted partner for exceptional boat mechanic services. Our team of highly skilled professionals is dedicated to offering outstanding care and repair for your vessel. We understand the unique boating requirements of the Harrington community and deliver customized solutions to ensure your boat maintains peak performance, whether it's for routine upkeep or complex repairs.

boat mechanic harrington, wa

Essential Boat Winterization in Harrington

Boat winterization is a critical task for boat owners in Harrington. Our extensive winterization service includes complete inspections and protection for your boat's engine, plumbing, and electrical systems, preparing them for the colder months and ensuring they are ready for the next boating season.

Custom Boat Summerization for Harrington

Our summerization services are specifically tailored for the Harrington boating season. We conduct thorough inspections and necessary adjustments, focusing on engine health and safety systems, to prepare your boat for summer adventures.

Comprehensive Engine Diagnostics in Harrington

Accurate engine diagnostics are vital in Harrington. We use advanced diagnostic technologies to effectively pinpoint and address engine issues, providing solutions from minor repairs to major overhauls, to ensure your boat's engine is in perfect condition.

Up-to-Date Electronic Installation Services

Elevate your boating experience in Harrington with our electronic installation services. We specialize in installing cutting-edge navigation, communication, and entertainment systems, ensuring they integrate flawlessly with your boat's existing setup.

In-Depth Boat Trailer Repair Services in Harrington

A reliable boat trailer is key for safe transportation in Harrington. Our thorough trailer repair services cover all crucial aspects, ensuring your trailer is reliable and prepared for transporting your boat.

Easy Contact Options

Reach out to us through our website for a customized boat service quote. Our user-friendly contact methods are designed for prompt responses, perfect for boat owners in Harrington seeking to schedule maintenance, repairs, or consultations.

Propeller Maintenance and Replacement Services

Maintaining an efficient propeller is key to your boat's performance in Harrington’s waters. We provide expert propeller maintenance and replacement services, ensuring your boat operates smoothly and efficiently.

Engine Oil and Filter Change Services

Regular oil and filter changes are crucial for maintaining your boat's engine health. We use premium-quality products to enhance engine performance and extend its lifespan, ideal for the boating environment in Harrington.

Battery Replacement and Electrical System Care

A robust battery is essential for your boat's electrical systems. We offer specialized battery replacement and electrical system care services, tailored to the specific needs of boating in Harrington.

Fuel System Repairs and Optimization

An efficient fuel system is crucial for optimal boat performance. We provide comprehensive services to repair and optimize fuel lines, ensuring efficient and safe operation of your boat's engine.

Engine Overheating Solutions for Harrington

Addressing engine overheating is crucial for boat maintenance in Harrington. Our team offers effective solutions, including cooling system repairs and regular maintenance, to maintain the right engine temperature.

Ignition System Repair and Optimization

A reliable ignition system is essential for smooth boating experiences. We specialize in repairing and optimizing ignition systems, ensuring your boat starts and operates efficiently in Harrington.


For those in Harrington, WA, seeking top-quality boat mechanic services, Shadow Storage is your ideal choice. Our dedication to excellence and comprehensive range of services ensure your boat receives the best care. Contact us today for expert, personalized service tailored to the specific needs of your boat.


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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