Corona Virus Update:

Now is the time to support small business and shop local.

As a transportation repair & maintenance business, we are deemed an essential business by the state of Washington. We will continue to safely service our community to the best of our abilities.

One of the best qualities of Osina's Mobile Marine, is that we are a mobile business. We already operate with very little personal contact. We go where your boat is located, and are capable of communicating with you through means other than face to face.

Unfortunately, recreational water access has shut down, but this leads to an opportunity. 

You can beat the busy season, and have your boat ready to enjoy on the water as soon as all this craziness is over.

This is also a great time for businesses that use boats in daily operation to tend to them while business is not fully relying on their usage.

You can also buy gift certificates, and when used - receive 10% off labor!
You can purchase them by calling us, or filling out our form below.

Stay Home & Stay Safe,

Clinton & Jenn Osina
Osina's Mobile Marine


About Us

Current Promotions

Current Promotions

Osina's Mobile Marine is a locally owned and family operated mobile marine mechanic business.

Clinton Osina has 14 years experience being a marine mechanic. He is certified by Yamaha and CDI Electronics.

Our goal is to have you back enjoying your boat as quickly and safely as possible. Whether it's at your door or on the shore, We will be there for you!


Current Promotions

Current Promotions

Current Promotions

Gift Certificates Now Available!

Purchase them for the boat lover in your life, or treat yourself to something nice!

Pay for your service with a gift certifcate, receive 10% off labor!

Pre-Scheduled 100-hour Maintenance Package

You won't have to worry if your boat has had its proper maintenance on time, we will keep track of it for you. Great for businesses or frequent personal use.

Contact us for more information.



Current Promotions


Proudly Serving Grays Harbor County, WA

Outboards - I/O's - Inboards

Outboard Jets - Boat Trailers 

$110.00 / Hour

  • General Maintenance
  • Winterizing & Dewinterizing
  • Mechanical & Electrical Repair
  • Hydraulic Steering
  • Trailer Bearings, Brakes, & Lights

Contact Us

Drop us a line!

Osina's Mobile Marine

Cell: 360.589.1339 Office: 360.533.1262




* Emergency calls and weekends/holidays are available at a different rate.