Only located moments from Lake Mead. So, you can easily visit us to get what you need and get back on the water!
Diamond Marine Service was established in 2003 and has been serving local Boulder city residents, and Southern Nevada. We take care of fellow boaters as far as Arizona and California, even if they are just passing through. Our quality work, attention to detail, great pricing and 20 years’ experience are our winning combo for the best customer experience.
DMS has been family owned and operated since 2012. Our family is committed to improving boat repair and challenges the level of detail in our repairs and customer communication, to that of other shops. If you want a shop that is thorough, honest and convenient; Look no further, because DMS wants to service your boating needs.
Our commitment goes further than just initial visits or service. We want a working relationship with you and your boating wants and needs. We want the opportunity to treat your boat as our own and ensure you are always ready to be on the water. We offer an array of services to take care of all needs.
About Jeff Willoby
Jeff Willoby’s passion for Boats & Racing started when he was younger. Jeff’s father owned a boat shop named Lake Shore Marine. His father would keep him busy Sweeping floors, cleaning boats and even doing oil changes. He has been around boats all his life. As Jeff got older, he began taking the thrill of speed to the next level.
Jeff started getting involved in Super Stock and Cracker Box Racing. At age 15 he was the Driver behind the wheel. Not only did he display his skills on the water, but his inventive methods pushed him to always get more out of his boats.
With all Jeff’s experience and years of building motors, as he got older, his reputation grew for making boats go faster. Today, Jeff makes the possible happen with an array of customers boats.
Ensure your boat is ready for any adventure at any time you seek it. Diamond Marine Service wants to ensure your vessel is problem free and safe for all thrills. We service all makes and models of Stern Drive, Outboard, Inboard, V-Drive, and Jet Drive Systems. We also offer other services such as:
engine tune up
GEL COAT & STRUTURAL
sea pump service
& much more
Las Vegas marine shop for propeller, and welding repairs on your boat or personal watercraft.
Check your propeller once a year for defects, deterioration, damage or bends. Doing so may prevent costly future repairs. Never run a boat with a damaged prop.
Notice something wrong with your prop? Visit or speak with the pros today.
35 years specializing in high performance engine builds and repair for drag racing, stock cars, street cars, sand cars, boats, imports and restorations. Dedicated to providing customers with precise manual machining and quality high performance engine work.
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Care and Caution with every vehicle. You are never on the road alone.
Need Mobile Mechanical work or want to customize your RV? Give our friends a call and help will be on the way!
“Busted Knuckle Mobile Mechanics LLC is a family owned and operated business here to serve the greater Las Vegas area, and Boulder City. We pride ourselves on being the honest mechanics. There is no job or repair to big or small, we also do a selection of aftermarket/ custom work or accesory instalation. 24 hrs 7 days a week we are here to keep you going.”