Truck Repair ShopGenerator Service & RepairTrailer Repair ShopBus Repair ShopRV Repair ShopGenerator ShopTruck Parts SupplierEngine Rebuilding Service
At W.W. Williams, we proudly provide the North Las Vegas area with truck repair, diesel repair, generator service, and more.
We are a full-service maintenance and repair shop for trucks, trailers, and commercial vehicles. We also provide sales and service for diesel engines, generators, and truck parts. We are a dealer for Detroit Diesel, mtu, Allison Transmission, Deutz Diesel, Volvo Penta, Red Dot, and more.
Our mechanics, friendly service advisors, and staff are ready to address your vehicle and equipment needs in any of our 10 working bays.
Many customers praised the friendly and helpful staff, highlighting excellent communication and service.
Quality of Work
While some reviews noted high-quality repairs, others expressed dissatisfaction with misdiagnoses and unresolved issues.
Pricing Concerns
Several customers mentioned that the services were expensive, with some feeling that the costs were not justified by the quality of work.
Efficiency
Many reviews noted quick turnaround times for repairs, although some customers experienced delays and poor communication.
MW
Mark Wagner
Dec 31, 2025
5.0
Their branch manager is the best!
This company regularly services big carriers but because of Mary, they will step out and make time for the little guy.
I had an international harvester which international itself said they wouldn’t work on over at McCandless so they actually referred me to WW Williams and WW Williams took it on.
TN
Tony Nuñez
Dec 16, 2025
5.0
The best service in Las Vegas! They are the best, and they helped me. My company and I are grateful.
KM
Keith Markegard
Oct 24, 2025
1.0
"The Worst Experience of My Life - Avoid WW Williams at All Costs"
Took my Humvee into the WW Williams location for a minor oil leak and to diagnose and repair the Red Dot AC unit.
$2950.00 later it is delivered to my residence in San Diego. Takes 15 minutes to start and then barely runs belching out white smoke, a sign of excess fuel or antifreeze in the chamber. Call WW Williams and the branch manager say there is no warranty because I gave them an aftermarket part to install. Funny thing is that the part is an original piece from the engine that I had them send off for a rebuild. $2500 in labor for replacing a valve cover gasket, install rebuilt fuel armature, and wire up a new switch for the AC. I had it trailered to Predator Inc. in Vista, CA to get it running the way it was dropped off. I haven't received that bill yet. With $1200 in transport fees, I have spent at this point over $4100.00. This experience is only part of the story, but it would take six pages to explain it. I cannot believe the incompetence of both techs and management. WW Williams hasn't been a family company for years, owned by a private equity company. If you are not familiar with private equity entities, google it. They trim staff, max out costs, load company with debt and then let it try to swim. Private Equity are people with too much money looking for companies or industries where they can at least triple their investment. PE is why dentists in chains, veterinarians, and storage companies are so expensive. Please save your money and go to a shop that is transparent about costs and policies.
JR
Jaspal rakhra
Jul 12, 2022
1.0
Very poor service it cast me$6500.00 also10days still not fixed dany was service manager if they can't fix volvo d13 why they told me to come here 😕😢
What types of repair and maintenance services does W.W. Williams in North Las Vegas offer?
W.W. Williams provides full-service maintenance and repair for trucks, trailers, commercial vehicles, diesel engines, generators, and truck parts.
What are the operating hours for W.W. Williams in North Las Vegas?
They are open Monday through Friday from 7:00 AM to 7:00 PM and closed on Saturdays and Sundays. 24/7 after-hours emergency service is also available.
Where is W.W. Williams located in North Las Vegas?
W.W. Williams is located at 2680 Losee Road, North Las Vegas, NV 89030.
What brands does W.W. Williams in North Las Vegas deal with?
They are dealers for Detroit Diesel, mtu, Allison Transmission, Deutz Diesel, Volvo Penta, Red Dot, Mercedes-Benz, ISUZU Diesel, Blue Star Power Systems, Inc., MCI, and Weller.
Does W.W. Williams accept credit card payments?
Yes, they accept American Express, MasterCard, and Visa.
How can customers contact or make reservations with W.W. Williams in North Las Vegas?
Customers can contact them by phone at +17023991890 or email lasvegas@wwwilliams.com. Reservations can be made via their contact page at https://www.wwwilliams.com/contact/.
What vehicle types does W.W. Williams specialize in?
They specialize in trucks, trailers, commercial vehicles, RVs, buses, and also provide generator and diesel engine services.
Are there any nearby automotive repair services close to W.W. Williams in North Las Vegas?
Yes, nearby automotive services include Las Vegas Tire Mart for tire repair and sales, and North Tires Enterprises which offers wholesale and retail tire services.
What nearby businesses can assist with vehicle parts and accessories around W.W. Williams?
Nearby places like Quality Autos and Haro Auto Sales and Tires provide automotive parts and accessories as well as car sales and tire services.
Are there any useful landmarks or government locations near W.W. Williams for customers to note?
Yes, Centennial Park Arms is a notable nearby landmark and park, and the Nevada National Security Site is also nearby, which may be of interest to visitors in the area.