About us

Mr. Jozef Machala set up the business with the Trade Certificate for measuring and regulating systems, electrical installations etc on 21.4.1994. At that time one of the world´s biggest company Landis & Gyr (now Siemens Building Technologies) that deals with deliveries of control heating systems, air conditioning systems and fixed electrical installations, building air conditioning systems and automatized devices without using maintenance staff, expanded in Slovakia.

As the only company in Slovakia we took out the sole license to service Siemens BT products. Therefore it was nessecary to invest in the basic machine park to manufacture spare parts, repairment and maintenance.

Our first show room covering the area of 150m2 that was built in 1999 soon showed as insufficient as we expanded and employed  more and more experienced professionals. We as SOS servis MaRT became sought after as we offered quality and flexibility in responding to customer reqirements.

Increasingly demanding requirements from the customers required our investments in advanced and more accurate machines for nozzle cutting systems that also attracted cooperators. Metalworking production expanded, we employed more proffesionals and turnover of the company rapidly increased.

The purchase of the first vertical CNC machines in 2005 defined our company direction.

In 2007 we set the goal to built the modern industrial hall with adequet space for machine park  with nozzle cutting system. We achieved this goal in 2008 and built the hall for machine park, administration and necessary facilities.


During the economic crisis in 2009-2011 we were able to sustain employment and found new customers in the surounding countries.

We invested in the new machines especialy bigger CNC horizontal boring machines for manufacturing havier pieces.

Since 2010 we focused on heavy machine production to  limit competition and to provide surrounding businesses and companies not only small and precision machining, but also the production of larger weldments.

We invested into the new welding shop that allow us to weld the frames up to the dimension 3500mmx3500mmx2000mm and weight of 3500kg.

Good financial results allowed us to invest in hundred thousands euros and thanks to that we have been able to install eight new machines in the toral amount of 1.500.000€. We have also finished welding shop and storage space and today we have more than 1500m2 built-up area.