Köseoğlu Mekanik Tesisat operates from its headquarters in Istanbul Sancaktepe; it is a specialized firm offering sales, application, and technical support services in the fields of plumbing, mechanical systems, ventilation, air conditioning, cooling, and heating systems. Since our inception, we have been providing solutions to our individual and corporate clients across Turkey, prioritizing quality service, customer satisfaction, and technical reliability.

With our experienced technical team in the field; we professionally plan and implement the mechanical installation solutions required for residential, commercial, factory, retail, and industrial projects, offering sustainable solutions through after-sales support services. Our close monitoring of technology enables us to aim for the development of energy-efficient, long-lasting, and economical systems.

As Köseoğlu Mekanik Tesisat, we are not just a company that sells products; we aim to be a solution partner that analyzes customer needs, recommends the right system, and provides technical support at every stage. We continue our efforts to become a strong brand in the sector with our reliable service approach, quality workmanship, and on-time delivery principle.

While we take pride in extending our service network, which began in Sancaktepe, to all of Turkey; we continue our work without compromising our principles of quality, honesty, and customer satisfaction.