Cab Climate Control.

Avoid temperature delays with climate control solutions that keep you moving. We install climate control systems in a variety of cabs—from those on 18 wheels to those on tracks, and everything in between.

  • HVAC System Design

    From over-the-road buses to commercial trucks, we can design a tailored system that best suits your needs.

  • Climate Control Installation

    From entire fleet upgrades to single unit installation, our technicians will install your unit with a focus on minimum downtime.

  • HVAC Service & Repair

    From seasonal maintenance to complete system replacement solutions, our technicians act quickly and effectively to restore your A/C.

  • Auxiliary Power Unit Repair

    APU problems? Our technicians are trained to diagnose and repair the power source behind your climate control.

  • Off-Highway A/C Systems

    You want air conditioning in your CASE tractor? Want to install a system in a heavy duty front-end loader? We can do that, too.

Control Your Comfort.

Let us give you the power to set your own climate—whether traveling down the four-lane or pushing dirt in the open sun.

The W.W. Williams Difference.

Why rely on W.W. Williams when things heat up? Because we're prepared to handle the pressure, resolve the issue, and get you back on the road as quickly as possible.

  • Licensed, warranty RedDot dealer
  • All-makes replacement parts provider
  • Comprehensive selection of replacement parts
  • Fully equipped fleet of field service trucks
  • Factory-certified, best-trained service technicians
  • Service centers around the country


W.W. Williams definitely exceeded my expectations and everyone had a “can-do” and “how can I help you” attitude. 

Insurance Agency

W.W. Williams does a good job every time we call them.  

Truck Stop

W.W. Williams is easy to work with and is very knowledgeable. They always provides great customer service and I am comfortable working with them. I can communicate the issues with my trucks through email and they get on it right away.  

Specialized Transportation Company

W.W. Williams is dependable, cooperative, responsible, and they jump on stuff quickly. 

Chemical Industry Company

W.W. Williams does great work and have good service. They were polite, helped me out, and let me go to the back. I thought they were reasonably priced and they didn’t try to trick me. 

Independent Truck Driver

W.W. Williams was able to get the job done for us pretty quickly and the downtime was very minimal. They got right on it and we didn’t have to wait very long to get the truck back. 

Electric Utility Company

W.W. Williams is great. They always try to help and always advise us on the issue. 

Trucking Company

All Makes. All Models.

Comfort is key. Some of the brands we represent and service include:

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