About us

Company “Installer GRG” d.o.o. from Šabac, was founded in 2004.
Since its inception to date, the main activity of the company is the sale, installation and service of heating and cooling systems.
With more than 30 years of experience and successful business on the foreign and domestic market, we are one of the leading companies in the field of heating and air conditioning.
The employees of the company possess highly skilled knowledge and a large number of successfully realized projects. Following global trends and technologies and following all educational events, knowledge is constantly expanding and guaranteeing our clients quality and reliable cooperation.
We have professional staff for the development of thermotechnics and improvement of the environment. Since our business is related to direct and large energy consumption and has a great impact on ecology, our team developed its own products: water and water heat pumps and ground water pumps.
Production of own pumps was put up in 2013 in newly built specialized plants near Šabac.
In addition to heat pumps, in factories in Austria and Serbia, we also produce high quality pipes for floor, wall and ceiling heating and cooling “GRG Smart Pipe”.
The region in which we operate has the huge potential of surface and groundwater, which are inexhaustible and at the same time unused. With the use of our devices, savings can be achieved up to 5-6 times in energy consumption.
Of course, we also work on the development of other resources such as the sun (solar energy), pellets and cuttings.