Lighthouse Marine Inc.

We Are a Long-term Business

The History behind Lighthouse Marine
Lighthouse Marine Inc. was established in November 1988 on Harborview Drive.  Wally’s Marine had previously been at this location for almost 15 years.  We started small and have grown into a business serving more than 3,000 customers.  Lighthouse Marine is owned and operated by the partnership of Rich and Treva Swanson and Mike and Mary Averill, all living in the Gig Harbor area.   When we outgrew our Harborview location in the Spring of 2017, we moved on the other side of the freeway to 5926 Sehmel Dr. NW Unit A, still in Gig Harbor.  We have allot more room for boats big and small.  Come and check out our new home



Marine Experience


Rich and Mike have been in the marine repair business for more than 46 years.  Rich began his career at Tiderunner Boats in Gig Harbor and Mike started at Riverside Boat in California.  Both bring to the company a wealth of knowledge and experience. 

In addition to Mike and Rich, we have 4 marine mechanics and 2 customer service technicians.  We receive factory training each year to update our knowledge and skills on the current products that we sell and service.  We strive throughout the years to continually update and improve our facility, knowledge, tools and our products.  We invite you to call or come by any time.  We are here to service you.

We’re committed to providing you with the highest level of service, so you’ll always choose us for your maintenance and repair needs.

For most people, boat maintenance and repair is not fun or convenient. So, we want to make the process as easy and enjoyable as possible for you. We genuinely care about your boat and your experience, and it shows. Our first-time customers continually become our long term customers time and time again, choosing us for all their boat needs.

We may not be related, but you’ll feel like we’re family.

Mark Corbett

Rich Swanson and Mike Averill - Owners

Our Team

We are an Authorized and Certified Dealer for:

Certified Yamaha 5-Star Dealer

Certified Mercuryand Mercruiser Dealer since 1988

Certified Bombardier - OMC, Johnson, Evinrude Dealer since 1988

Certified Volvo Service

Lighthouse Marine Inc.

Pleasurable Boating and Getting You Out on the Water Is Our Goal

5926 Sehmel Dr. NW Bldg A, Gig Harbor,  WA  98332

Email:  Lighthousemarineinc@gmail.com




253-858-7280  *  253-858-8160

Hours of Operation

Monday through Friday 8:30 am to 5:00 pm

Closed Saturday and Sunday

Tel: 253-858-7280 or 253-858-8160

5926 Sehmel Dr NW Bldg A, Gig Harbor WA 98332

More FAQs - September 18, 2018

Question:   When my boat is stored in the water, should my sterndrive be stored in the "up" or "down" position?

Answer:  The sterndrive should be stored in the down position to ensure that the anodes are in the water for maximum corrosion protection.

Question: My sterndrive paint is peeling and/or blistering.  What is going on?

Answer:  One of the first signs of galvanic corrosion is paint blistering (starting on the sharp edges) below the waterline, with a white powdery substance forming on the exposed metal areas.  As the corrosion continues, the exposed metal areas will become deeply pitted, with the metal actually being eaten away.  Galvanic corrosion of aluminum sterndrive units, or any other underwater aluminum on your boat, is accelerated by attaching stainless steel components like propellers, trim planes, (if connected to engine ground) and after-market steering systems.  Whenever you add stainless steel accessories, it's a good idea to have the corrosion resistance checked to make sure it is still adequate. 

NOTE:  Warranties do not always cover corrosion, and/or it is very limited.  It is the owner's responsibility to ensure that all necessary anti-corrosion devices are in good working order and are providing adequate protection. 

Check back next month for more Frequently Asked Questions

*ALERT * Washington Department of Licensing HIN Numbers

The Washington State Department of Licensing is required to comply with Coast Guard, Department of Homeland Security code of federal regulations.  It requires that all State titled vessels have a 12-character hull identification number (HIN) that conforms to federal standards.  This is a result of a new State software system.  Many vessels have HINs that do not conform to the newer standards.  You will receive a letter from the Department of Licensing if your HIN numbers do not conform.  If you do receive a letter, that they do not conform, then you will be required to visit a Vehicle Licensing Office, along with the your registration and a photo/picture of the current HIN numbers as it appears on the boat.  You will then be issued a new Certificate of Ownership with a compliant HIN, along with the display instructions.   You cannot renew online.  There will be no fees for this transaction.  The new numbers will need to be permanently affixed to your vessel, in two places, as per regulations, if they are different.  Please contact DOL Customer Service Center at CustomerCare@dol.wa.gov or (360) 902-3770, if you have any questions.

NOTE:  Remember to notify your Marine Insurance Company if your HIN does change.

James Blythe - Technician

Richard Scott - Technician


Mark Corbett our Outboard Technician has been with us at Lighthouse Marine Inc. for over 20 years.  We just want to say thank you to Mark for his quality of work, his continued care and concern for our customers and to tell him we appreciate all his hard work and friendship along the way.  Thanks Mark!.

Left to right - Mary Averill - Co-owner, Mike Averill - Co-owner, Rich Swanson - Co-owner, James Blythe - Technician, Mark Corbett - Technician,  Richard Scott - Technician, Tim Wagoner - Customer Service

       Not pictured:  Treva Swanson - Co-owner,    Joe Gannon - Customer Service,    Shane Cooper - Technician

We’re committed to boat and engine repair and service and to serving you with quality and value.

Our mechanics are highly skilled and have years of experience. Most of all: they love boats and care about yours. Whether it’s our quick, quality, friendly service or the honesty and value we bring to every interaction, our customers love us.

Get to know our experienced mechanics. They’ve got tools, skills, and a desire to help. Come see why no shop is as quick, qualified, or convenient as we are.