--- title: Refrigeration Design Technologies | Commercial Refrigeration Systems description: Refrigeration Design Technologies is home to leading commercial refrigeration equipment that increases efficiency and profitability. Learn more now. --- [![RDT](https://www.rdtonline.com/hs-fs/hubfs/RDT%202020%20Logo%20Files/RDT%20Vertical%20Logo%20Blue.png?width=72&height=95&name=RDT%20Vertical%20Logo%20Blue.png "RDT")](https://www.rdtonline.com/?hsLang=en) - [Products](https://www.rdtonline.com/products?hsLang=en) - [EcoCool](https://www.rdtonline.com/products/eco-cool?hsLang=en) - [EcoSmart](https://www.rdtonline.com/products/ecosmart/?hsLang=en) - [MultiRak](https://www.rdtonline.com/products/multirak/?hsLang=en) - [PremierPak](https://www.rdtonline.com/products/premierpak?hsLang=en) - [FlowPak](https://www.rdtonline.com/products/flowpak/?hsLang=en) - [Resources](https://www.rdtonline.com/resources?hsLang=en) - [Training & Resources](https://www.rdtonline.com/training-resources?hsLang=en) - [K-12 Refrigeration Resources](https://www.rdtonline.com/k-12-refrigeration-resources?hsLang=en) - [Frequently Asked Questions (FAQ)](https://www.rdtonline.com/frequently-asked-questions?hsLang=en) - [Literature](https://www.rdtonline.com/resources?hsLang=en) - [Warranty Information](https://www.rdtonline.com/warranty?hsLang=en) - [Food Waste Solutions](https://www.rdtonline.com/food-waste?hsLang=en) - [Energy Saving Solutions](https://www.rdtonline.com/energy-savings?hsLang=en) - [Video](https://www.rdtonline.com/resources?hsLang=en#video) - About - [Careers](https://www.rdtonline.com/careers?hsLang=en) - [Team](https://www.rdtonline.com/team?hsLang=en) - [Blog](https://solutions.rdtonline.com/blog?hsLang=en) - [Contact](https://www.rdtonline.com/contact-us?hsLang=en) - [Find a Rep](https://www.rdtonline.com/find-a-rep?hsLang=en) - [A2L](https://www.rdtonline.com/a2l-transition-resources?hsLang=en) # Start Saving with Commercial Refrigeration [See Our Equipment](https://www.rdtonline.com/products?hsLang=en) ## See the RDT Difference Our dedicated team is focused on creating the most innovative and energy-efficient refrigeration solutions. **Here you can edit the background of the section** ![Eco Cool](https://www.rdtonline.com/hs-fs/hubfs/eco-cool-logo-e1487874128571.png?width=450&height=79&name=eco-cool-logo-e1487874128571.png) ##### See how the Eco-Cool meets the ever-increasing demands for energy compliance in the foodservice industry. ![eco-smart-logo-full](https://www.rdtonline.com/hs-fs/hubfs/eco-smart-logo-full.png?width=450&height=113&name=eco-smart-logo-full.png) ##### Discover the controller that's a lot smarter about defrosting with the Eco-Smart on-demand defrost system. ## Cutting-Edge Refrigeration Solutions ##### RDT is home to the industry’s leading commercial refrigeration equipment. With our full range of solutions, operators will experience a range of benefits designed to increase efficiency and profitability of foodservice establishments and other operations. --- ### [EcoCool ![eco-cool 500x350](https://www.rdtonline.com/hs-fs/hubfs/eco-cool%20500x350.png?width=500&height=350&name=eco-cool%20500x350.png) Digital Refrigeration System](https://www.rdtonline.com/products/eco-cool?hsLang=en) ### [EcoSmart ![Keeprite\_with-Eco-Smart-1](https://www.rdtonline.com/hs-fs/hubfs/EcoSmart%20Collateral/Keeprite_with-Eco-Smart-1.png?width=1000&height=445&name=Keeprite_with-Eco-Smart-1.png) Demand Defrost Controller](https://www.rdtonline.com/products/ecosmart/?hsLang=en) ### [MultiRak ![multirak 500x350](https://www.rdtonline.com/hs-fs/hubfs/multirak%20500x350.png?width=500&height=350&name=multirak%20500x350.png) Air Cooled Vertical Discharge](https://www.rdtonline.com/products/multirak/?hsLang=en) ### [PremierPak ![premierpak 500x350](https://www.rdtonline.com/hs-fs/hubfs/premierpak%20500x350.png?width=500&height=350&name=premierpak%20500x350.png) Air Cooled Horizontal Discharge](https://www.rdtonline.com/products/premierpak?hsLang=en) ### [FlowPak ![flowpak 500x350](https://www.rdtonline.com/hs-fs/hubfs/flowpak%20500x350.png?width=500&height=350&name=flowpak%20500x350.png) Water-Cooled](https://www.rdtonline.com/products/flowpak/?hsLang=en) [Learn More About Our Products](https://www.rdtonline.com/products?hsLang=en) ## It Doesn’t Get Much Cooler Than This --- ##### [Energy Usage Our solutions cut energy consumption, saving foodservice operations up to 50 percent on costs.](https://www.rdtonline.com/products?hsLang=en) ##### [Backup Redundancy Operators gain peace of mind that comes with a system that is 100 percent redundant.](https://www.rdtonline.com/products?hsLang=en) ##### [Storage Capacity Store more while reducing refrigerant volume and the overall footprint of the unit.](https://www.rdtonline.com/products?hsLang=en) #### Ready to see all the RDT benefits? [Learn more](https://www.rdtonline.com/resources?hsLang=en) ![president](https://www.rdtonline.com/hubfs/president.png "president") ## The Cold Experts ### A Message from Our President RDT is an independent, family-owned company with over 50 years experience in the refrigeration industry. RDT continues to provide the foodservice industry with best-in-class refrigeration rack systems, advanced refrigeration monitoring devices and intuitive defrost control systems.   Our goal is to provide the most dependable quality components, the most innovative and energy-conscious designs, and to provide the best customer service experience for our many consultants, dealers, and end-users. For those of you who have worked with RDT, thank you for your continued support. For those of you who haven’t, please let us **show you the RDT difference.** [Meet the RDT family](https://www.rdtonline.com/team?hsLang=en) **Here you can edit the background of the section** ## Read the Latest from RDT [![ ](https://www.rdtonline.com/hs-fs/hubfs/Rolling%20Out%20Refrigeration%20Controls%20Across%20a%20School%20District-1.png?width=500&name=Rolling%20Out%20Refrigeration%20Controls%20Across%20a%20School%20District-1.png)](https://solutions.rdtonline.com/blog/planning-a-school-district-refrigeration-controls-rollout?hsLang=en) #### [Rolling Out Refrigeration Controls Across a School District](https://solutions.rdtonline.com/blog/planning-a-school-district-refrigeration-controls-rollout?hsLang=en) It's 9:40 on a Tuesday night. A walk-in cooler at a middle school drifts a few degrees, and the alert lands on a mainten... [Read More](https://solutions.rdtonline.com/blog/planning-a-school-district-refrigeration-controls-rollout?hsLang=en) [![ ](https://www.rdtonline.com/hs-fs/hubfs/Cost-Saving%20Refrigeration%20Solutions%20for%20New%20and%20Existing%20Schools.png?width=500&name=Cost-Saving%20Refrigeration%20Solutions%20for%20New%20and%20Existing%20Schools.png)](https://solutions.rdtonline.com/blog/cost-saving-refrigeration-solutions-for-new-and-existing-schools?hsLang=en) #### [Retrofit or replace? How Schools Can Evaluate Refrigeration Upgrades](https://solutions.rdtonline.com/blog/cost-saving-refrigeration-solutions-for-new-and-existing-schools?hsLang=en) When a walk-in cooler or freezer starts struggling, many schools assume replacement is the only answer. In reality, not ... [Read More](https://solutions.rdtonline.com/blog/cost-saving-refrigeration-solutions-for-new-and-existing-schools?hsLang=en) [![ ](https://www.rdtonline.com/hs-fs/hubfs/What%20to%20Check%20Before%20School%20Refrigeration%20Comes%20Back%20Online.png?width=500&name=What%20to%20Check%20Before%20School%20Refrigeration%20Comes%20Back%20Online.png)](https://solutions.rdtonline.com/blog/what-to-check-before-school-refrigeration-comes-back-online?hsLang=en) #### [What to Check Before School Refrigeration Comes Back Online](https://solutions.rdtonline.com/blog/what-to-check-before-school-refrigeration-comes-back-online?hsLang=en) Two or three weeks before students return, a nutrition director walks the kitchen and listens. One walk-in is pulling do... [Read More](https://solutions.rdtonline.com/blog/what-to-check-before-school-refrigeration-comes-back-online?hsLang=en)   #### Stay in the know! Join our mailing list. ![RDT Logo Horizontal Dark Blue-1-1](https://www.rdtonline.com/hubfs/RDT%202020%20Logo%20Files/RDT%20Logo%20Horizontal%20Dark%20Blue-1-1.png "RDT Logo Horizontal Dark Blue-1-1") ###### TESTIMONIALS ## See what our customers are saying. ![icon-testimonial](https://www.rdtonline.com/hs-fs/hubfs/icon-testimonial.png?width=50&height=50&name=icon-testimonial.png) "SSA values our relationship with the team at RDT. This company continually strives to develop high quality, high efficiency systems and solutions which provide incredible value to our clients." Ken Schwartz SSA Food Service Design + Consulting "I have used RDT for custom refrigeration systems for over ten years and consider them my ‘go-to’ firm for difficult design challenges and creative solutions to my clients’ refrigeration system needs. Whether small or large, simple or complex, I can count on RDT for the best design, excellent performance and great support." Jon Rosky Vice President, New Jersey Office. Corsi Associates "RDT has been a terrific partner to me as a foodservice designer/project manager over the last decade. From system design, through production, to install and service support, RDT has always stood tall, been incredibly reliable, and helpful. I would highly recommend RDT to anyone looking at designing or installing a refrigeration system, large or small." Brett Kroening The Boelter Companies "RDT has been a trusted partner for many years. From engineering rack systems, to manufacturing, to after-sale support, RDT covers all of the bases. Their knowledgeable staff makes doing business with RDT an easy choice. RDT is a progressive company and when going to market, RDT is who Edward Don & Company strives to do business with as much as possible." Steve Jarvis "All it takes in order to know everything about RDT that you need to know, is a personal visit to their factory. You can’t help but be impressed by the sincerity, attention to detail, honesty, and integrity of the owners and management team at RDT. The customer service is unparalleled! When we tell the estimators or engineers we need a drawing or quote by a certain day and time, they will move mountains to get it to us. They are as good as it gets—and the racks are beautifully made with careful attention to detail." Tom Wilkins RHI Solutions "North East ISD has used RDT for many years and have always found the company to be dependable and efficient for our walk-in coolers and freezers. We look forward to using them for many years in the future." Michael Mozuch Equipment and Facilities Supervisor. North East ISD "We have 77 school cafeterias and are building even more schools with complete production kitchens and walk-in freezers and coolers. RDT is the only brand I trust and use for our walk-ins." Greg Alegre Child Nutrition Services. Aldine ISD "RDT is one of my favorite vendors to work with! The team is extremely knowledgeable and more importantly, helpful and easy to work with. They are able to re-design and re-budget plans with short notice and without any hesitation. They have great energy-efficient technology that I am proud to recommend to our clients." Kailey Krips Project Coordinator. Genex Consultants "I’ve been a Rep for 30 years and have represented many truly exceptional companies. In that time, I put RDT among the top manufacturers I’ve ever worked with. The RDT team demonstrates the utmost integrity to all parties in the process—I think the most important trait a manufacturer can have. Beyond that, the product quality, customer service, and attention to detail sets them apart. RDT makes it fun to be their representative!" Carl Boutilier PB&J Commercial Agents "Cosper & Associates recommends and specifies RDT for the majority of all our commercial foodservice facility projects. We respect the quality of RDT’s refrigeration systems and the customer support that we and our clients receive throughout the design of the project and after the product is installed. It is my professional opinion that their quality well exceeds all of their competitors." James Cosper Cosper & Associates "RDT is an amazing and innovative manufacturer that has single handedly changed the face of Foodservice Refrigeration and its energy consumption. They are a pleasure to deal with on a daily basis, and their customer first attitude is always on display. " Kevin Eaton Eaton Marketing "As an equipment dealer, my customers include restaurateurs, corporate dining, healthcare, education, hotels and production/test kitchens. My experience with RDT demonstrates their willingness to be competitive, to move beyond corporate ‘share holder’ mentality, to extend consistent support after the sale, and to provide exceptional customer service along the way." Robin Rada Designer/Senior Project Manager. Boelter Contract and Design "RDT is extremely involved in ensuring the end-user is happy with the product, which isn’t as easy to find as one would think. When I sell their product I know I am going to get not just a piece of equipment, but the assurance that everything will work properly." Joe Unsell Bargreen Ellingson "RDT has an exemplary product and excellent communication and coordination with the factory. Installations have been seamless—I would highly recommend them." Roy Silverman Warehouse Restaurant Supply "We have reached out to RDT to support our customers worldwide with quality refrigeration systems, and without exception, they have come through." Paul Mackesey Mackesey and Associates, LLC [Explore Our Resources](https://www.rdtonline.com/resources?hsLang=en) ###### FIND A REP ## Looking for your local RDT expert? ![rdt usa rep map updated](https://www.rdtonline.com/hubfs/rdt%20usa%20rep%20map%20updated.png "rdt usa rep map updated") [Discover More](https://www.rdtonline.com/find-a-rep?hsLang=en) **Here you can edit the background of the section** **CONTACT US** Refrigeration Design Technologies P.O. Box 622. Waxahachie, TX 75168 1808 FM Road 66. Waxahachie, TX 75167 Phone: (972) 937-3215 Toll-Free: (800) 736-9518 email: [info@rdtonline.com](mailto:info@rdtonline.com) **CONNECT WITH US** [Privacy Policy](https://www.rdtonline.com#a) [Company Profile](https://www.rdtonline.com/about-rdt?hsLang=en) ![RDT Logo Horizontal Dark Blue-1](https://www.rdtonline.com/hs-fs/hubfs/RDT%202020%20Logo%20Files/RDT%20Logo%20Horizontal%20Dark%20Blue-1.png?width=250&height=84&name=RDT%20Logo%20Horizontal%20Dark%20Blue-1.png) ![FCSI-Logo-125X58](https://www.rdtonline.com/hs-fs/hubfs/Rdt_Oct2016/FCSI-Logo-125X58.png?width=175&height=81&name=FCSI-Logo-125X58.png)   © Copyright 2026 Refrigeration Design Technologies, Inc. - All Rights Reserved.