Mechanical installations (HVAC)

Strojarske instalacije (HVAC)

Mechanical Installations (HVAC) - Electrical & Mechanical Engineering - Tesla d.o.o.

We design complete mechanical installations for heating, cooling, ventilation and air conditioning (HVAC), from thermal calculations to equipment selection, including solutions based on renewable energy sources.

Who we design for

Residential, commercial and industrial buildings

Residential buildings

Heating and cooling systems tailored to family houses and residential buildings, including underfloor heating, heat pumps, air conditioning and heat-recovery ventilation.

Commercial and public buildings

Air conditioning and ventilation for offices, shops and public institutions, compliant with prescribed air quality and energy efficiency requirements.

Industrial facilities

Heating, cooling and ventilation systems sized for specific production processes and large production spaces.

Our services

Heating, cooling and ventilation in a single design

  • Calculation of the building's heat losses and gains
  • Calculation of required air exchange and selection of a heat-recovery ventilation system
  • Selection and technical specification of equipment (boilers, heat pumps, fan coil units, air conditioners, heat recovery units)
  • Design of heat and cold distribution systems (radiators, underfloor heating, fan-coil systems)
  • Preliminary, main and detailed design of heating, cooling, ventilation and air conditioning (HVAC) systems
  • Design of exhaust systems for industrial and production spaces
Energy efficiency and renewable sources

A system that affects the building's energy rating

The heating, cooling and ventilation system is one of the largest single energy consumers in any building, so its design is directly linked to the building's energy rating and future utility bills. During design, we compare all available technologies (condensing boilers, heat pumps, solar thermal collectors, hybrid systems, heat-recovery ventilation) against the building's actual needs and available energy sources.

Heat pumps and systems based on renewable energy sources are increasingly the solution we propose, as they bring lower operating costs and a smaller environmental impact while maintaining comfort. If part of the required energy comes from the building's own solar power plant and battery storage, the cost-effectiveness of such a system increases further, so heating, cooling and in-house electricity generation can be part of one integrated energy design.

Contact us

Need a design for heating, cooling, ventilation or air conditioning?

Tell us the purpose and size of your building; we will prepare a thermal calculation and propose the optimal system, including renewable heat source options.

CONTACT US VIA THE FORM or call +385 (0) 42 488 070 · Monday–Friday, 8:00 AM – 4:00 PM