Seaboard Marine (sbmar.com) has a 4.9 out of 5 rating on OK.one, based on 62 user reviews collected here. It is listed under Construction & Manufacturing and its reputation is excellent. Praise is nearly unanimous, with 100% rating it 4 stars or higher; 6 of them were added in the last 12 months. Last updated 2026-08-10.
Marco and the team from Seaboard Marine gave an excellent service, very professional and efficient, we were kept updated on our order which arrived in 2 days without any issues. Would highly recommend this company
communicated and ordered via email with Marco. 100% efficient and helpful
We purchased an alternator for our 5.9 Cummings marine engine nine months ago. We installed it approximately four months ago and we had an issue with the charger after approximately two months of travel, called the folks and explained our situation. They did not hesitate had us do a simple test. And after the test said they would drop a brand new one in FedEx. The FedEx package arrived a couple days ago we installed the alternator and everything works fine. Cannot ask for any better service than that. Thank you guys you rock.
SBMAR are awesome. I cannot recommend this team of people highly enough. I ordered a QSC gear/fuel cooler on Monday lunchtime in Sydney Australia and I had it sitting in my desk by Friday morning that week. Great range of parts and seemless transaction. AWESOME service guys. Keep on rocking!
I purchased a few things at different times from Seaboard and I'm in Australia. I received my parts quickly. The guys are very helpful. Marco helped with my last order and did a great job
Marco made a complicated international order out their office LA, by me in Perth Australia delivered to an address in Miami for my 2-day pickup window. On the plane now to pick it up. Efficient, fast and precise. I've never had any issues with SBM. Thank you Marco for your professional performance. Robert
All I can say is WOW! Marco helped me put together a raw water side order for my Cummins QSC in short order. He cross-referenced serial numbers and pictures to make sure I got the right parts the first time. His communication was quick and excellent. Seaboard has earned another customer for life.
I had an issue ordering on the website. Apparently larger value orders can no longer use credit cards. I emailed Marco and he responded very quickly(I am in Australia so it took a day). Marco arranged for my order to be invoiced and I transferred funds. Next day goods were despatched via UPS, very good service. UPS say I should receive my order in a week. Order arrived all correct. Took 12 days to Australia.
This Guys at SBMAR , are the best. When it comes to Cummins , they own the book !!! Help is so quickly that your issue will be resolved ASAP !! Thanks to Marco, Corey for help. Also this guys are so great that if you need help from the Big Boss Tony A. He will help and take your case if need . Just d… Awsome !
Seaboard Marine are reliable with quick response to mail
Marco was very friendly & helpful l! we had a quick respond back from him.
Marco was very helpful, answered multiple email questions quickly so I could get what I needed with confidence.
Great communication and assistance with the purchase.
Marco was excellent! He got us the correct aftercooler and fuel injector part numbers for our specific engine and was able to get it shipped out same day prior to the close of business. Thanks for all your help Marco!
Marco helped me today get some needed parts that I was unsure of ordering online myself. Marco was great at helping me figure it out. Great professional service and he called me back as he promised (rare today :) I would highly recommend Seaboard!
Very helpful with great communication and fast dispatch. Highly recommended
I have been a Seaboard Marine customer for years and have always had good experiences. Today I had an issue with a new part which appears to be defective and consulted with Marco about my issue. Within minutes Marco had a new part on the way with no hesitation. These guys always deliver the correct parts and back them with outstanding customer service! I'm a customer for life.
Luckily I found Marco and Seaboard Marine, impeccable service, Marco was helpful and quick in his responses. Well done
62 reviews matching