Delivering high-quality solutions from these brands:

  • Thermo King
  • Construction Equipment
  • Truck & Van Upfitting
  • Horse/Stock Trailers
  • Other Solutions
  • Refrigerated Rentals
The CSTK Difference

Thermo King

CARB Ready

You can be confident that your Thermo King unit is not only Evergreen CARB and EPA emissions compliance, but is a high quality, reliable product.

Connected Solutions

Thermo King makes it easy for fleets to monitor and analyze their refrigerated fleet operations. Demonstrate temperature levels, meet regulatory requirements, and respond instantly to new challenges.

TriPac APU

Thermo King’s next-generation APU provides virtually unlimited sleeper cab heating and air conditioning while reducing tractor idling and lowering maintenance costs.

Maximum Freeze Protection

Heat King delivers maximum uptime, ease of maintenance and long-term reliability with its heavy duty, rugged and simple design.

Thermo King
The CSTK Difference

Construction Equipment

The Best Brands

CSTK offers the industry’s best brands such as JCB, ASV, Hyundai, and more.

Experience Matters

CSTK is the most trusted dealer for construction equipment with the best sales and service teams in the business.

Full Inventory

Whether you are looking for lease or purchase, we have the machine you need. Skid steers, track loaders, back loaders, excavators, and much more!

Easy Financing

Our financing department makes it easy to get the equipment you need to be successful. Contact us to learn rates and offers.

More Info
The CSTK Difference

Truck & Van Upfitting

The Toughest Brands

For whatever upgrade or accessory you need, CSTK offers the industry’s best brands such as Reading, Brandon, IMT, CM Truck Beds, AutoCrane, and more.

Any Industry

We can fully customize any truck to meet the needs of your industry. We work on service trucks, crane trucks, railroad trucks, dump trucks, and everything else.

The Regions Most Advanced Shop

Our 50,000 CSTK St. Louis facility is the most advanced shop in the Midwest. We serve the biggest, toughest, and most demanding fleets.

Van Conversions

Van conversion options from CSTK deliver maximum refrigeration, lower maintenance costs, and reliability for your business.

More Info
The CSTK Difference

Horse/Stock Trailers

Any Trailer You Need

CSTK Oklahoma City offers a complete line of trailers, including auto trailers, cargo trailers, landscape trailers, livestock trailers, motorcycle trailers, and horse trailers.

Full Customization

Custom trailers are our specialty. Our knowledgeable sales team will assist you with creating a trailer that has everything you want and nothing you don’t.

Living Quarters

We can design and build the perfect living quarters for your trailer. Using only the best materials and accessories, you’ll be amazed at what we can do.

The Top Brands

CSTK carries the top brands in horse trailers: 4 Star, Hart, and Outlaw Conversions. We also provide a full line of parts, repair, and service for all models.

More Info
The CSTK Difference

Other Solutions

Heaters and Air Conditioners

Our HVAC experience is second to none. Whether you need parts, repairs, service, or installation, CSTK can deliver the HVAC solutions you need.

Snow and Ice

CSTK offers all the snow removal equipment, parts and accessories you need, including snow plows, hoppers, spreaders, vibrators, and parts and accessories.

Fire Suppression

CSTK is a distributor for AFEX, the leading manufacturer of pre-engineered fire suppression systems. We offer spot thermal, linear, or infrared detection options.

Vehicle Graphics

Make your fleet stand out with CSTK’s custom vehicle graphics. Our designers can create and install custom signage including car decals and full vehicle wraps.

More Info
The CSTK Difference

Refrigerated Rentals

Kool Ride Refrigerated Trailers

A Kool Ride walk-in cooler is perfect for a catered event, during a refrigeration equipment breakdown, or when you need additional storage space.

Kool Ride Refrigerated Vans

Kool Ride Vans are perfect for the confined spaces of urban areas. If you’re looking for a compact way to deliver food at the perfect temp., Kool Ride Transit vans are for you.


With the ability to fit in virtually any vehicle, precise temperature control, and exceptionally low energy consumption, Coldtainer is changing fresh food delivery.

The Options for Your Business

Easy-to-use, affordable, and reliable, our Kool Ride refrigerated rentals are available for daily, weekly, or monthly rentals. Contact us for available sizes and rates.


At Your Service

CSTK offers a full line of in-stock parts at all of our locations, and our expert technicians are available 24/7 to handle any parts or service requirements you have. With our fully stocked parts inventory and team of mechanics, we will have you running and on the road before you know it. We supply high-quality parts from the top names in the transportation industry including Aurora, Thermo King, MEI and many more.

Parts & Service Information

Mobile Repairs And 24-Hour Road Call Services

CSTK’s Mobile Service Team is available 24/7 to service or repair your equipment, wherever you need us. Each CSTK location is equipped with service trucks that can perform many equipment service tasks. From regular maintenance to emergency repairs, CSTK’s Mobile Service Team can serve your fleet wherever you are.

Call us at (888) 566-5743 to schedule mobile repair service 24 hours a day.

Or contact your local CSTK location to schedule service at one of our facilities or to have our team come to you. 

Find a Service Center

CSTK East Now Offering Online Parts Orders

CSTK is proud to now offer the ability for customers in the Pennsylvania area to order genuine Thermo-King parts online. Get the parts you need delivered to your door easily and without hassle. Follow the link to create your account and get started!

Order Parts Online

Join the Team!

CSTK is always looking for good people to join our team. We have openings for multiple positions throughout the country. If you don’t see that perfect fit now, feel free to check back regularly.

CSTK is an EEO employer. We encourage qualified minority, female, veteran and disabled candidates to apply and be considered for open positions. If you require assistance, or have any questions, please email

View Current Openings

CSTK Offers Express Service

What is Express Service?

We know your time is critical. That is why every CSTK location has express service to get your small jobs fixed and get you back on the road. For all jobs requiring SRT’s totaling less than 2 hours, we will dedicate a technician to work those in order of arrival regardless of larger jobs assigned to the shop.

How it works:

Upon arrival, we will sort the work based on a quick triage of: A description of the issue, alarm codes reported, a quick check. You will be sorted into the Express Service queue or scheduled a time for the work if it is longer repair.


Find a Service Center

Latest News

Apr. 15, 2024 · 7:19 PM
4 Star Trailers
Read More