From the muck of Lake Union to sandy or kelp covered bottoms of Seattle's salt water marinas, we are skilled at retrieving cell phones, jewelry, watches, glasses, keys, wallets, tools, outboards, ladders, or anything else that might have gone overboard.


What To Do When Valuables Go Overboard:

- Mark as accurately as possible the spot you lost your item

- Do not disturb the bottom in any way trying to retrieve the lost item

- Call Double J promptly and provide a detailed description of the item and how it was lost

- Note condition of tide when item was lost

- Remain at location to meet Double J and give a full description of event

Please note: The retrieval chances drop drastically with time. The possibility of recovery drops drastically when the bottom has been disturbed prior to our dive.

"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