AerTech
Critical Infrastructure
Zero Downtime
- Precision Cooling
- Professional HVAC
- Ventilation & Air Treatment
- Critical Power
- Cleanroom Technology

Aer Tech designs, integrates and supports mission-critical infrastructure solutions where reliability, safety and continuous operation are essential.
For over 34 years, Aer Tech has delivered mission-critical solutions for leading organizations across Romania.
Administrația
Ministerul Apărării
Senatul
Complementary expertise. A complete range of solutions for critical infrastructure and smart buildings.
Zero Downtime
Smart. Efficient. Secure.
We are not an equipment distributor. We are a Mission-Critical Infrastructure Systems Integrator — one partner accountable for how cooling, air, power and control perform together, for their entire lifecycle.
Redundant N+1 and 2N architectures designed out of single points of failure.
In-house design, calculations and documentation to international standards.
Cooling, air, power and control working as one system.
Optimised PUE and energy use without compromising uptime.
Lithium storage, EC fans, open protocols and smart monitoring.
Long-term service agreements and 24/7 response.
Seven solution areas, one point of responsibility — from the first load calculation to 24/7 service.
CRAC, CRAH and InRow close-control cooling — DX or chilled water.
AHU, ERV and HRV systems with high-efficiency heat recovery.
Modular UPS, lithium-ion storage and power distribution.
ISO-classified cleanrooms for pharma, hospitals and labs.
HEPA, ULPA, BIBO and collective protection systems.
BMS, DCIM and energy monitoring on open protocols.
One partner responsible from design to lifecycle support.

Where downtime means lost data, lost product or lost lives.
01Precision cooling, critical power and DCIM for colocation, enterprise and edge.
02Operating theatres, ICU and isolation rooms with laminar flow and HEPA.
03GMP cleanrooms, BIBO containment and validation.
04Containment, close-control climate and safe filtration.
05CBRN collective protection and hardened critical systems.
06Heat recovery ventilation, BMS and energy monitoring.
07Control rooms, process cooling and industrial UPS.
08Healthy classroom air and campus-wide control.
High Nines reliability means 99.99999% system availability — about 3 seconds of downtime per year.
24/7 service engineersSince 1992 — specialised in HVAC, refrigeration, ventilation and clean-room technology for environments where downtime is not an option.
Engineering, design, equipment supply, installation, commissioning, preventive maintenance and long-term technical support — one accountable partner.
An integrated management system certified for quality, environmental management and occupational health & safety.
Registered in the supplier identification system used by NATO member states — quality, traceability and reliability for defence and government projects.
Government institutions and critical infrastructure operators rely on us, backed by long-standing partnerships with global technology leaders.
Project implementation and service across Romania, with 24/7 technical support and emergency response.
A single, structured process — with one accountable team at every step.
Site survey, risk assessment and requirements.
Load calculations, redundancy, documentation.
Selected equipment from global partners.
Certified teams, quality-controlled execution.
Testing, validation and handover.
Maintenance, 24/7 service, modernization.
Selected case studies from data centers, hospitals and cleanroom facilities.

Precision cooling with hot-aisle containment and modular UPS for a colocation facility.

Laminar airflow ceilings, HEPA filtration and pressure cascade control for surgical suites.

Replacement of legacy rooftop units with high-efficiency systems and heat recovery.

Tell us about your facility. We'll come back with a technical proposal built around availability, efficiency and total cost of ownership.