
Heating Systems
End-to-end solutions for boilers, radiant heating and energy distribution.
- Boiler rooms
- Radiant heating
- Solar energy
ENGINEERING SERVICESYour trusted engineering partner for design, implementation and operation—from industrial facilities to prestigious buildings.
Our company was founded in Istanbul in 1978 to operate in the mechanical systems sector. Since our establishment, our core objective has been to achieve sustainable and consistent growth while becoming a pioneering, innovative and exemplary company through our engineering approach, service quality and accomplished projects.
In line with this objective, we carefully evaluate the projects we undertake, the companies we cooperate with and the organisations we serve. We attach great importance to relationships founded on mutual trust, corporate reputation and long-term partnership. Every organisation we have worked with has held a leading and respected position in its field, while our projects have stood out through original engineering solutions and high implementation standards.
We believe sustainable success is only possible through an approach that never compromises on quality. With our expert, experienced and highly responsible team, we make quality our guiding principle at every stage—from engineering and implementation to procurement and commissioning. We also pass this mindset on to new colleagues, ensuring the continuity of our quality-focused culture.
We regard respect, transparency and reliability towards our clients, employees, material suppliers and business partners as a fundamental responsibility. We never make commitments we do not believe we can fulfil; in every project, we draw on all our knowledge, experience and resources to achieve the highest possible level of success.
We believe knowledge grows and gains value when it is shared. With this understanding, we have never hesitated to share our technical expertise, opinions, assessments and proposed solutions without expecting anything in return.
Even when it could create short-term commercial disadvantages, we have never compromised our principles or professional ethics. We believe honesty, reliability and commitment to ethical values form the basis of long-term success, and we conduct all our activities accordingly.
With almost half a century of experience, a strong engineering foundation and a quality-focused service philosophy, we would be pleased to add value to your organisation and become your solution partner.
We manage heating, cooling, ventilation, plumbing and fire-protection systems together—from design through operation.

End-to-end solutions for boilers, radiant heating and energy distribution.

Chillers, cooling towers and high-efficiency heat pump applications.

Air-handling units, duct fabrication, exhaust and VRF systems.

Potable water, wastewater, greywater, booster and water-treatment systems.

Code-compliant wet, dry, gaseous and in-rack suppression systems.

Project supervision, mechanical consulting, maintenance and operations services.
All expertise photographs are from the Üntes company archive.
Across industrial, transport, hospitality and commercial buildings, we turn demanding engineering needs into lasting solutions.






We transparently present our scope and business partners from project launch through commissioning.
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Turnkey implementation of all mechanical systems for the new foundry investment.
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Mechanical systems implementation in Building 18.
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Complete mechanical systems for the Hadımköy Deliklikaya production facility.
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All mechanical systems were implemented by our company.
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Mechanical systems for numerous investments across the factory campus.
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Dispatch and cooling-water lines and the mechanical systems for the new threading building.
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Conversion of seawater-based cooling to tower and evaporative cooling systems, together with renewal of domestic-water lines.
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All mechanical systems for the first-phase production area of the factory renovation.
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Mechanical systems implementation for five metro stations.
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All mechanical systems for two factories of 35,000 m² and 21,000 m² in the Dilovası Machinery Specialised Industrial Zone.
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Mechanical systems implementation for the new factory in the Gebkim Organised Industrial Zone.
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All mechanical systems were implemented by our company.
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Mechanical systems for the 70,000 m² first-phase production, social and administration buildings within a 140,000 m² investment.
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Implementation of all mechanical systems for the new building investment.
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All mechanical systems for the factory building were implemented by our company.
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Mechanical systems for Kozyatağı, İçerenköy and Küçükbakkalköy stations and the Kozyatağı car park.
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Mechanical systems for the factory in the Çorlu European Free Zone, including phases 1 and 2, additional service buildings and machinery installations. Thermal-oil and hot-water lines for the solvent recovery plant and fire-protection systems for the solvent tanks were completed.
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All mechanical systems for the new factory building in Gebze.
6 reference photographsOur certificates demonstrate our approach to quality, the environment, occupational health and safety, customer satisfaction and risk management.
“We commit to the very best we can achieve and stand behind every promise we make.”
THE ÜNTES APPROACH TO QUALITYAt Üntes Engineering, our fundamental quality policy is to conduct all activities in line with customer satisfaction, continuous improvement, occupational safety, environmental responsibility and high service standards.
Accordingly, we commit to:
These principles form the foundation of our quality policy and are applied consistently across all our business processes.
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Validity date stated on the certificates: