As a regular part of our service we inspect the bottom of the boat. We include our unmatched survey with a detailed verbal/written report and now offer underwater photography to our clients. We have gotten very positive feedback from our clients about adding the photos that we supply via email. Our clients are now able to see up close problems and corrective actions that we take under the water.


Example of a Blister on the Hull

Items that we check include:

· Paint Condition

· Pox and Blisters

· Damage

· Electrolysis

· Running Gear 

A Statement about Quality Control:  We are owner operated and take pride in doing the job right. Since we do the work ourselves, we are always in control of the quality of our service and high quality work is our emphasis. 

"I have an Ocean Alexander 42 which I have kept at Elliott Bay Marina since summer 2007. I asked around for a diving service to periodically replace zincs and generally tend to care of the bottom. I learned that Double J had an excellent reputation and I contracted with them to handle my needs. They have been with me ever since. They have always acted with the utmost honesty and professionalism. They have me on a specific schedule based on the wear they found and my usage patterns. They have also kept up with technology, and now furnish underwater photographs of the hull and running gear before and after each service. I am sure I will continue to use Double J Diving as long as I keep a boat in the water in the Seattle area."
Mike Hartung, Mercer Island