Areas we serve
Climate control maintenance, repair and installation services across all 81 provinces of Türkiye, starting with all districts and organized industrial zones of Ankara.
In shortYOİ Mühendislik is headquartered in Etimesgut, Ankara. In Ankara our teams are out in the field every day; we respond to breakdown calls the same day. In other provinces we work on a project, annual maintenance contract and public tender basis by sending a planned team from Ankara. Select your area or sector below.
Ankara
AnkaraSince 2009, we have been providing climate control services to residential, commercial, public and industrial buildings in Ankara from our headquarters in Etimesgut.
Ankara Chiller MaintenanceIn Ankara, chillers mostly run on rooftops or in open areas; so frost in winter, dust in summer and high outdoor temperatures are the main maintenance concerns.
Ankara VRF MaintenanceIn Ankara, VRF systems are often used for both cooling and heating; this spreads maintenance across both seasons of the year.
Ankara Fan Coil MaintenanceIn many public buildings, hospitals and hotels in Ankara, rooms are conditioned with fan coils; maintenance has a direct effect on both air quality and comfort.
Ankara Air Handling Unit MaintenanceIn Ankara, air handling units draw in outdoor air below zero in winter; so freeze protection, together with filters, is the most critical maintenance item.Ankara districts
ÇankayaYenimahalleEtimesgutSincanKeçiörenGölbaşıMamakAltındağPursaklarPolatlıAkyurtAyaşBalaBeypazarıÇamlıdereÇubukElmadağEvrenGüdülHaymanaKahramankazanKalecikKızılcahamamNallıhanŞereflikoçhisar
Ankara organized industrial zones
OSTİMİvedik OSBSincan OSBAnadolu OSBASO 2nd and 3rd OSBPolatlı OSBAerospace Specialized OSBElmadağ Furniture OSBBaşkent OSB
Istanbul and major cities
IstanbulWe provide planned maintenance and project-based service for large-scale climate control facilities in Istanbul with our Ankara-based teams.
IzmirWe provide planned maintenance and project-based service for Izmir's industrial zones, business centers and coastal buildings with our Ankara-based teams.
BursaWe provide planned maintenance service from Ankara to Bursa's automotive and textile-focused industrial facilities and its large public and commercial buildings.
KocaeliWe provide planned climate control maintenance from Ankara to production facilities and large buildings in Kocaeli, one of Türkiye's busiest industrial provinces.AntalyaWe provide planned climate control maintenance from Ankara to Antalya's hotels and large commercial buildings, based on the tourism season.
KonyaWe provide planned maintenance service from Ankara to Konya's industrial and food facilities and its large public and commercial buildings.Istanbul districts
BeylikdüzüBakırköyAtaşehirÜmraniyeKadıköyMaltepeKartalPendikTuzlaŞişliBeşiktaşSarıyerKağıthaneBağcılarBaşakşehirEsenyurt
All provinces
AdanaAdıyamanAfyonkarahisarAğrıAksarayAmasyaArdahanArtvinAydınBalıkesirBartınBatmanBayburtBilecikBingölBitlisBoluBurdurÇanakkaleÇankırıÇorumDenizliDiyarbakırDüzceEdirneElazığErzincanErzurumEskişehirGaziantepGiresunGümüşhaneHakkariHatayIğdırIspartaKahramanmaraşKarabükKaramanKarsKastamonuKayseriKırıkkaleKırklareliKırşehirKilisKütahyaMalatyaManisaMardinMersinMuğlaMuşNevşehirNiğdeOrduOsmaniyeRizeSakaryaSamsunSiirtSinopSivasŞanlıurfaŞırnakTekirdağTokatTrabzonTunceliUşakVanYalovaYozgatZonguldak
Sectors
HospitalIn hospitals, climate control is a matter of patient safety before comfort.
Data CenterIf cooling stops in a data center, servers heat up within minutes.HotelIn a hotel, climate control is one of the first things a guest notices in the room.Shopping mallIn shopping malls, the load changes through the day with the number of visitors.
Factory and OSBIn factories, cooling is often the production itself.
Public BuildingsClimate control maintenance in public buildings is usually carried out through tenders and specifications.Frequently asked questions
Do you serve areas outside Ankara?
Yes. Our headquarters is in Etimesgut, Ankara; in other provinces we work on a project, annual maintenance contract and public tender basis by sending a planned team from Ankara. For contracted facilities, we plan the maintenance schedule in advance.
How quickly do you respond to a breakdown in Ankara?
Within Ankara our teams are out in the field every day; we respond to breakdown calls the same day. Breakdown and service line: 0505 263 07 23.
Can I get service in a province that is not on the list?
Yes. We work on a project and contract basis in all 81 provinces of Türkiye. Send us the equipment type, quantity and your address, and we will prepare the site survey and maintenance plan together.
Is your area not on the list?
Send us the equipment type, quantity and your address, and we will prepare the site survey and maintenance plan together.