13205 16th Avenue North
Plymouth, MN 55441
24 Hour Service: 763.559.5880
Toll Free: 800.328.5547
Fax: 763.559.5925


Since 1945 we have developed expertise in a variety of refrigerants and refrigeration systems.

Refrigerants: Ammonia, CO2, Halocarbon and secondary coolants

Storage and Production: Warehouse Systems, Automated Freezers and Under Floor Systems

Food Industries: Meat, Poultry, Fish, Vegetables, and Bakery

Dairy Industries: Milk, Cheese, Ice Cream, and Novelties

Beverage Industries:  Spirits, Beer, Soda, Water, Fruit Juice, and Party Ice

Related Industries: Ice arenas, HVAC, boilers, test chambers, natural gas drive motors for compressors, and air dryers

Your refrigeration system runs 24 hours a day. Service for it should be just as available. Problems happen any time of the day, any day of the week, and when that happens, Gartner will be there for you.

It is getting harder and harder to find skilled, seasoned people who can diagnose and address a problem quickly. But through comprehensive training, the latest technology and challenging work, we have attracted and keep the finest in the industry.

Look at our Service Department and you will find professionals with 15, 18, 25, 30 even 40 years of refrigeration service experience. They are on top of new technology for todays' newer systems, and have the experience to keep older equipment running smoothly.

Training is an integral part of our ability to service you well. Factory representatives are sought to maintain high levels of training with newer products. Our senior technicians pass along their skills and real world experience within a structured, in-house program. All training is tailored to individual service people to ensure thorough education in all areas. We are involved with the local and national RETA organization. We also have RETA CIRO trained technicians.

Our trained technicians have been through technical school, pipefitter training, factory training, Hazmat training and carry a high-pressure piping, refrigeration
and gas license to name a few. Our yearly Hazmat training keeps our technicians at the top of their game when it comes to spill mitigation and repair.

Regularly schedule maintenance, including Gartner's exclusive 18-point vibration analysis, helps prevent problems from occurring. We have a large parts inventory that helps us service our customers quickly. Gartner can help with your maintenance needs. We have a variety of service agreements that we can offer from
daily inspections and maintenance, to annual inspections. Customized maintenance can be tailored to your system and unique needs, from simple to complex. We help in many ways.

Do not hesitate to give us a call and let us show you what we can do.

Ammonia/Halocarbon Service Compressor Rebuild Service