ENTER FRIGO DOO

Air-conditioning and refrigeration company

was founded in 2007 and is engaged in production and maintenance of energy – efficient air – conditionings, designed for heating and cooling. Our products are mainly intended for factories, residential objects and buildings, commercial and office buildings, sports halls and swimming pools.

With the 9 years of experience and successful work, company Enter Frigo will offer you advanced solutions in the area of thermo technical systems: heating, air – conditioning and refrigeration. All these services include fast, quality and affordable services and maintenance of the systems, devices and equipment even after the warranty period.

All projects that were appointed to us, were done professionally and with the maximum dedication. We have never been the object of any kind of differences, nor disputes regarding our clients. Every project was top priority and we never gave up on a job, once we accepted it. During our working history, our company has done extremely massive repairs and breakdowns and every job was done till the end. The satisfied costumers are our best commercial. The specialty of our company are reciprocating compressors ILKA and GRASS.

Feel free to contact us, or send us inquiry for everything that interest you in the field of heating, air – conditioning and refrigeration. Our experts will gladly answer all your questions and offer you most effective solution for your needs.

We offer maintenance, service and commissioning of refrigeration equipment of well established manufacturers:TRANE , LENNOX, MENERGA, IDM, REHAU, BITZER, TERMOFRIZ ( reciprocating compressors:ILKA I GRASS)

Our company produces and assembles the following equipment:


  • Heat pumps
  • Chillers
  • Ice skating rinks
  • Highly efficient chambers with recuperator,
  • Industrial and agriculture dryers
  • Reefers

We sell, install, test and put into work floor heating systems, solar systems and Geo transducers.




Geothermal heating systems use heat from the earth for heating and cooling. Their work is based on the fact that the earth's temperature is constant at certain depth through the year. For example, at a depth  of 50 meters, the temperature is about 15 degrees of Celsius. An integral part of this system is heating pump which extracts this heat from the ground and pumps it into the space which you intend to heat.


We recommend you to think about following solutions and our services:

Floor heating is the perfect solution for energy and space saving, regardless which energy you decide to use.

Delivery and installations of floor heating systems ( panels ) to the existing surface, without any contraction work. Quick installation: from 2 to 5 business days
Small floor height: 1.6 cm without insulation and 4 cm with insulation.
Energy saving: up to 20%, regardless which type of energy is used for heating.

We deliver heat pumps air – water and water – water as the basic mean for the heating.

Fully automated system
Basic heating
The most economical Heating and Cooling system

Maintenance of air – conditioning, refrigeration and thermo technical systems in the objects:


  • Commercial buildings
  • Sports establishments
  • Residential objects
  • Production systems in plants and agriculture ( dryers and coolers )


addition to a heat pump


What clients say about our company:

Our collaboration with Enter Frigo company has always been at the highest level. Everything is done professionally and we have additional warranty on the service, when needed and on time. All recommendations.
Slobodan Jeftić, UniCreditBank.

What clients say about our company:

We cooperate with Enter Frigo company for several years and for that time, they've done lot of projects for us. In my opinion, even though the company is still young, the top experts are standing besides it and guiding it. They are familiar with problems of heating and cooling systems in our country and in the world. My recommendations.
Nebojša Stanić, Rehau.

What clients say about our company:

They say that in trouble you know a hero. The company Enter Frigo helped us greatly to start again two large compressors that we needed for production. They didn't even gave up when they had troubles finding parts for the machinery, engineering team that stands behind them solved all our problems and we are now working at the full steam. Thank you for the time and energy. Keep up the good work
Gavro Vojnović, SteelSoft.