Simply the Best marine repair service in the Galveston Bay area! We have used them for many jobs on…read moreour boat for 30+ years. Fair pricing, quick response, jobs very well done. They have handled engine jobs, bilge pump issues, power and electronic issues, always the best. No need to call anyone else for major or minor boat issues!

My experience with JT was a breath of fresh air. He bent over backwards to help me , and helped me…read morewith everything I needed. He is a very respectful young man and his business will flourish because of him and how he does business. JT is a great young man !

I cant say enough good stuff about these guys. Quick turnaround for service. Always willing to…read morehelp via phone or text. You get what you pay for. I'll be back.

4 stars for the techs. Those dudes are good dudes, and they have to deal with incompetent…read moremanagement, and ownership (Patrick McAndrew) yet those techs STILL manage to do great work inspire of all the incompetence in management. TNM also has issues with all their oil ending up in the water. And they are way slower on very typical yacht related work. Figure 3 weeks to 2 months on a simple bottom job.​​

Updating the review I posted last year…read more Let's see - we had a bottom job done. Looked great. Lousy job. They didn't prime the bottom before they painted - so not only did the paint come off in a bunch of places (painted 11 months ago), but it was EXPENSIVE paint and was supposed to last. The worst part is that the shipyard that we took it to this month said that because the priming wasn't done, we started getting bubbles in our fiberglass bottom. Not good. Also, one of the reasons we wanted to have it hauled out at the time was that they said they could maintain our stabilizers. When it came time, they said they didn't have the special tool they needed to do the job. STILL fuming. My advice to you is to stay away.

Always makes the start of a boat day seamless, everything is done and ready for you by the time you…read morearrive. Davis Atkinson and john hicks have particularly been amazing at the gas dock. Helping get trash out of the boat and even walking to go refill my ice, amazing workers!

Verified seller of non-ethanol E0 gas. E0 gas is required for classic cars, motorcycles, boats, and…read morelawn equipment and gasoline equipment that sits unused like generators. E10 gas varnishes quickly and will destroy pre2000 engines without nitrile gaskets and o-rings.

Terry Helton is absolutely the "ONLY " boat mechanic who I truly trust unconditionally. His…read moreknowledge of the industry is unsurpassed . I've have dealt with many mechanics over the years - he is the one mechanic who will give you his honest opinion . His years of experience not only speak on his passion for the industry but he operates with a high level of integrity. As clients we only want the service we pay for and with Terry Helton you can rest assured that your money is " well spent" . I'm happy that we have a man of his reputation that we can depend on .

Terry's family has been running this business for over 75 years. Totally honest, knowledgeable…read moreabout outboards, trailers, etc. Not fancy...just good.

I brought my boat to Gulf Coast Marine in March of 2024 to get an oil leak fix and the tune…read moreadjusted at the recommendation of my engine builder. After discussions with David he advised he hoped to have the oil leak fixed in 2 weeks and would then start on the tune. He ended up taking until July to get the oil leak fixed. I would never hear from him and it got to I would phone every day to speak with him to be told he would call me back and he never would. About every 6 weeks I would catch him on the phone and he would advise he had to get his big money customers to Desert Storm, Outlaw Shootout, or some other event and then he would get back to my boat. The fact that I like to use my boat as well was lost on him apparently. After July 4th he started on the tune and again I would never hear from him minus the usual having to get people to other boating events. I ended up getting my engine builder to call David to get him moving and that helped. David would work on the tune but could not get it right. I ended up getting advised that the boat was fine except for the tune and to take it to a tuner. When I picked the boat up( in March of 2025) it was disgusting, covered in mildew, my swim steps were damaged where David had not checked my outdrive when he raised it, my passenger seat was torn, and there was a ton of corrosion. David's response to this was "there's salt in the air." I ended up taking the boat to a tuner only to discover that the issue was a fuse, apparently fuses are beyond David and his staff capabilities. In summary if you want to always to be shuffled behind people, never get updates on your project, and your boat neglected, by all means go see David Whelan at Gulf Coast Complete Marine(if you do take your boat here tell him your going to Desert Storm, LOTO or Key West and he may work on your boat). My receipt asked me to leave a review so here it is. In summary this is the worst business I've ever dealt with in any industry.

highly recommended to anyone! David and his staff have worked overtime to make sure I met deadlines…read morefor out of town boating events. More than once they have saved my butt to make sure I could still attend. 10 star review here!!!!

Called Ted and he came over to League City to check out dead in the water boat. Informed us that…read moremotor needed to be replaced. Excellent job. Kept us informed all through replacement . Did replacement in a timely manner. Listen to what we could afford. Sent us pictures. Stands behind his work. Boat is running excellent. Hopefully we will not need his services for awhile . Would recommend Ted any day.

charged insurance 22k for engine that blew in 4 hours. asked by insurance company to talk to where…read morehe bought engine oh he died complete con artist

All I can say is Wow! Austin and his team did a full service on my 2018 EXCEL Bay Pro and my 150 HP…read moreEvinrude Etec (that no other shops want to service) he knows his stuff and does awesome work. I also had some bad deep scratches on the port side and a very difficult paint to match but he nailed it. Great job Austin you are the only shop I will be taking my boat to from here on.

Austin is an knowledgeable , honest mechanic. Willing to work with customers ability to pay. Not a…read moresurly type at all, anyone that interacts with him almost certainly will walk away feeling they've met a business owner with customer satisfaction foremost in mind!