Diamond Marine Service

about us


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.                                                          


Our Services

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:



fluid change



engine tune up

boat checks


boat launch

drive service


boat detailing 


sea pump service


custom builds

& 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.


Need Mobile Mechanical work or want to customize your RV? Give our friends a call and help will be on the way!

β€œBusted 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.”

-Busted Knuckle


Diamond MArine content

you can find other service content, Our media, and other helpful tools to keep you informed before planning your weekend and time on the water.

Plan Your adventure today!

Water sports equipment rental service in the Clark County, Nevada. Located right off boulder highway between sunset & warm springs.

Rent Jet skis, Boats, Can Am Spyder, Kayaks, paddle Boards, Toy Haulers, and ATV’s.

Your thrill is only a call & click away!


What is happening now at Lake Mead ?  Visit link to the right to find out more about Weather, Boating, Places to go, Marinas, Directions & Transportation, Lodging, Fishing and much more.

Enter Lake Mead National Recreation Service site

Enter Lake Mead National Recreation Service site

Going to the other side of the lake? No problem, Check out the weather and plan your weekend ahead off time.

DMS News


Youtube Channel

"Thirst Quencher" is a fully restored 1976 Spectra 20' with a built 460CID Ford Big Block. The boat was originally a give away prize by Gatorade & Playboy Magazine in 1976 to the playmate of the year. Though previously built, all of the maintenance and servicing are performed by Diamond Marine Service.
With the kids back in school, and summer coming to an end, there is still plenty of time to enjoy time on the lake. The season isn't over yet! Come have your boat checked out, if you haven't been able to dip your boat in the water all summer long.




We know how you feel about having your boat taken care of.  We ensure that when your boat is in the hands of Diamond Marine Service, our dedicated mechanics will provide the highest level of service and dependable maintenance that you will be delighted with.  

We offer Special Discounts for First time customers, and veterans of U.S. Armed forces, as well as First responders. 

 If you are tired of not getting quality service or are unsatisfied with work you have had performed, we appreciate the opportunity to work with you and your boat.  Contact our family and staff for further information on estimates or appointments. We stand by all our work and will have your boat running in excellent condition.  

Come visit our Full-Service Boat shop in Boulder City, Nevada.  We service boaters throughout Southern Nevada, Southern California and Arizona.


701 Wells Rd. Suite D Boulder City, Nevada 89005


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