License renewal and upgrade

5.0 rating
November 1, 2019

The speed, knowledge and attention to detail were very impressive. Adding in how simple the whole process was made, I will certainly be a repeat customer, have sent numerous people and will continue to do so.

Michael Abegg

Full Speed Ahead

5.0 rating
October 20, 2019

This is the 5th time I have renewed my license, and by far, it has been the easiest and most streamlined process I have ever experienced. These guys know what they are doing! Upon submittal of my massive stack of paperwork, review/error trapping by the DMS team, my renewal process was underway. I received my new MMD in 17 days!!! If you want your renewal/upgrade/new endorsement process done right, look no further. I will be sharing my experience with my co-workers, and I highly recommend to any mariner, well seasoned or green, to check these guys out. You will not be disappointed in the service they provide.

Christian George

Great credential service!

5.0 rating
July 24, 2019

They made the whole process of submitting my new credentials very easy and painless.

Vincent Storino

TOAR Assessment Class

5.0 rating
July 24, 2019

Diamond Marine Services provided an excellent service to me as I completed there TOAR assessment class. They made it very painless as they assisted me with submitting my new credentials to the coast guard. Would highly recommend.

Vincent S

The best

5.0 rating
June 9, 2019

These guys are the best went above and beyond to help upgrade trust it was no easy task but thru their help all went well I highly recommend them them !


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