🏢 OPERATIVNI INŽENJERING PLUS D.O.O. – Technical Control and Testing of Elevators in Belgrade and Across Serbia
For more than 30 years, Operativni Inženjering Plus D.O.O. Beograd has been one of Serbia’s most trusted companies specializing in technical control and testing of elevators and other lifting mechanisms.
With over 70,000 successfully inspected elevators throughout the country, our experience and precision speak for themselves.

Our long-term commitment to quality and safety has made us a reliable partner to numerous clients — from residential buildings and office complexes to industrial facilities.
We are a certified and authorized company offering comprehensive technical inspection and control services for:
✅ Electric and hydraulic elevators
✅ Elevator speed governors
✅ Escalators and moving stairways
✅ Moving walkways and passenger conveyors
Each inspection is performed by our qualified engineers and technicians using advanced equipment and following strict safety standards — ensuring complete reliability and compliance.
🧩 Over 30 years of industry experience
⚙️ More than 70,000 elevators inspected nationwide
🔒 Guaranteed safety, accuracy, and responsibility
💼 Competitive pricing and professional service
⏱️ Fast field response and efficient reporting
Your safety is our top priority — that’s why we deliver quality, reliability, and trust in every project.
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Ugradnja podnih obloga za poslovne objekte Beograd
Branka Radičevića 14, 11000 Beograd
Izrada PLC programa i tehničke dokumentacije Gornji Milanovac
Улица Наталије Царевић 64, 32300 Gornji Milanovac
Oceni preduzeće i napiši svoj utisak o saradnji.