W.W. Williams & Carrier Transicold

We're Your Carrier Transicold Partner

For over 100 years, Carrier Transicold's temperature control solutions have been built using next-generation technologies, with the customer's product at front of mind. Since 1902, Carrier has been dedicated to advancing the heating, air-conditioning, and refrigeration industries in order to enable global comfort and efficiency.

Quality, performance, responsibility, innovation, customer care, and employee opportunity are the core values of Carrier. We see a lot of similarities between us, and that's why W.W. Williams offers high quality support for Carrier products. We support all your transport refrigeration needs, whether it's service and repair or finding your new refrigeration solution.

Find a Carrier Transicold Dealer & Service Center Near You

Need repair or service on your Carrier reefer unit or need a new solution? Count on our Mobile Service to get you back on the road before your perishable cargo is compromised.

Service, Support & Sales for Carrier Transicold

W.W. Williams technicians have a wealth of experience in Carrier APU and reefer repair and service. We're also a proud service partner for Carrier Transicold warranty and maintenance coverage plans.


Extended Major Component Coverage (EMCC) is a straight-forward, practical way to provide uninterrupted coverage on major Carrier components. You can expect the following to help protect your Carrier truck, trailer, rail, or intermodal units:

  • Long-term coverage on key components
  • Factory-trained, expert technicians
  • Customizable coverage options
  • More predictable maintenance costs
  • A range of deductibles from $0 to $750
  • Protection from inflated repair costs



The shop is awesome and I don’t use anyone else. The biggest factor is how fast they are able to get the work done and get the equipment back on the road. 


I couldn’t ask for a better service experience. W.W. Williams has great people, they do a great job and are very helpful. 


I had an after hours call and when I pulled in the lot a tech was there waiting for me. When I informed him that I had a loaded trailer he got right to work and completed everything in 40 minutes so I could get back on the road. He did a great job. I would recommend W.W. Williams to anyone! 


I am in the same industrial park as their competitor but drive past the to get to Carrier every time. I always choose W.W. Williams over the competition. I have been using them for years and they consistently exceed my expectations. I won’t go anywhere else! 



With the Comprehensive Maintenance and Repair Agreement (CMRA), you’ll get first-class maintenance and repair, bumper-to-bumper, across our dealer network in North America. With this guaranteed fixed-rate, cost per hour coverage program, you can expect:

  • Thorough inspections & preventative maintenance
  • Coverage up to 8 years/16,000 hours
  • Flexible program options
  • Customizable billing and reporting arrangements
  • Original factory warranty extensions available
  • Enhanced equipment resale value

Carrier Transicold Dealer

You can trust W.W. Williams & Carrier to supply transport refrigeration products crafted with top of the line technology. We offer the full Carrier Transicold line, including:

  • Carrier Reefer Trailers
    – Vector 8500
    – Vector 8600MT
    – Vector 8100 (All Electric)
    – X7300
    – X7500
  • Carrier Reefer Units for Vans and Small Trucks
    – Integra 30S, 40X, and 50X
    – Supra 560, 660, 760, 860, and 960
    – Supra 950MT
    – NEOS 100 S (Electric)
  • Carrier Rail Refrigeration
    – X7300R
    – X7500R
  • Carrier Auxiliary Power Units
    Idle Free (All Battery)
  • Carrier Transicold Parts
    – Carrier Performance Parts
    – Kidde Fire Extinguishers
    – 20 Series Parts (Thermo King Replacements)
    – Mobile Innerspace Mattresses
    – Mobile Climate Control Bus Parts
    – 40 Series Parts (Thermo King Bus Replacement Parts)