Sustainability & Innovation

We are focused on today’s service and repair needs and the need for environmentally friendly, sustainable services and products designed for the future.

A More Sustainable Future...

  • Our Sustainability Statement

    W.W. Williams is dedicated to supporting a more sustainable future through our technology, training, services, and facilities – and our partnerships. We partner with companies that represent new, eco-friendly, and sustainable products and service offerings, both in the on-highway and off-highway markets. Together we can increase social awareness, create fewer emissions, and make a positive impact on the environment.

  • Our Environmental Policy

    We have implemented policies and programs to ensure the conservation of resources within our communities. Through the use of effective training and awareness programs, our employees understand their responsibilities to operate in compliance with applicable environmental regulations.

    Since 1912, W.W. Williams has continually evolved the diverse solutions we provide our customers. Today, with our manufacturer partners, we continue to innovate and transition our services to support the increasing demands for sustainable solutions for our environment.


mtu, A Rolls-Royce solution understands the world is changing, is committed to sustainability, and makes sure their impact on the environment is positive. They are doing this through programs like NetZero at Power Systems that are driving them toward their goal of being climate neutral.

With their mind on the environment and a commitment to providing the most reliable propulsion solutions in the world, Allison Transmission has introduced its Allison eGen™ family of electric hybrids (Allison eGen Flex™) and e-Axles (Allison eGen Power®). Allison’s electric propulsion solutions are designed to demonstrate bottom-line operating benefits while delivering the industry-leading performance, reliability, and durability that Allison is known for. No matter where a business is on the path to sustainability, Allison has the solution.

Daimler Truck North America, Detroit sees it as a responsibility to continuously improve the environmental performance of its brands to positively impact global communities through both products and operations. They are doing so with innovative engineering, leading commercial vehicles fuel efficiency efforts, and reducing vehicle emissions.

With environmental care as a core value, Volvo Penta strives to make engine performance and reduced environmental impact go hand in hand. Sustainability is more than reducing their climate footprint but also about handling valuable resources and treating each other as people. Through constant work with new technologies and renowned innovations, they strive to stay one step ahead – prepared for future requirements.

Carrier is committed to what matters – addressing the planet’s most complex challenges and inspiring confidence for people everywhere. It’s why they create solutions that help ensure healthy, safe, sustainable, and intelligent indoor environments, and enable the safe transport and storage of food, medicine, and vaccines.

Deutz believes the responsibility for addressing global challenges lies with everyone, including businesses. Therefore, Deutz is focused on Taking Responsibility through the ongoing development of innovative drive solutions and continuously reducing the impact the business has on the environment with sustainability strategies such as Sustainability Vision 2023.

Consider It Done.

We are dedicated to supporting a more sustainable future through our technology, training, services, and facilities – and our partnerships.

100+ Years Experience.

When you're down, you're losing money. Don't trust your investment to just anyone. Put it in the hands of a dedicated, experienced service team who knows exactly what it takes to get you back on the road.

  • Fully equipped fleet of field service trucks; ask about our mobile breakdown service
  • Factory-certified, best-trained diesel mechanics
  • Priority placed on driver and fleet manager communication
  • Over 25 diesel engine shops around the country
  • All-makes wholesale truck parts distributor
  • Complete line of genuine OEM, aftermarket and hard-to-find parts in stock to facilitate fast service & repairs


W.W. Williams knows me and treats me well. I never have any issues with them and they take the time to get to know their customers. 

Automotive Repair Shop Stock Engine Service

I have done business with W.W. Williams before and they have always been very helpful. They make sure everything is done correctly and their turnaround time is reasonable.  

Diesel Engine Manufacturer Detroit Diesel Engine Service

W.W. Williams got the job done in a timely fashion and the prices were fair. 

Specialized Tree Company Diesel Engine Service

There are never any issues with W.W. Williams, and on the rare chance that there are, they always take good care of us and communicate.  

Bus Air Conditioning Company Diesel Engine Service

W.W. Williams has good communication and follow-through. The employees are friendly. 

Casino Resort Diesel Engine Service

As a big company, it is important to me that W.W. Williams is there when I call them. There is never any hesitation when it comes to communication. 

Mining Company Diesel Engine Service

W.W. Williams provides good customer service.  

Truck Repair Shop Stock Engine Service

W.W. Williams knows me and treats me well. I never have any issues with them and they take the time to get to know their customers. 

Automotive Repair Shop Stock Engine Service

W.W. Williams’ employees are nice to work with and they are knowledgeable. 

Local Department of Education Detroit Diesel Engine Service

W.W. Williams was very responsive and were willing to help. 

Cleaning Company Diesel Engine Service

All Makes. All Models

If it's a diesel engine, our mechanics can fix it. We represent an unparalleled diesel engine product line, including service provider partnerships with Detroit Diesel, Deutz Engines, Allison Transmission and MTU.

WheelTime Promise

Get It Done Right, The First Time.

W.W. Williams is a member of the WheelTime Service Network, a network of service locations across the US and Canada dedicated to getting you back on the road in the shortest possible time.

The Wheeltime Promise
  • Initial assessment within two hours of arrival
  • Completed repairs in the fastest time possible
  • We will meet the cost estimate given
  • We will meet the time estimate given
  • We will notify you within 30 minutes after last labor
  • We will do it right, the first time