Kallenj Construction and Installations Company has been a trusted leader in hospital construction in Iran since 1979. With over four decades of proven experience, we specialize in delivering complex healthcare infrastructure projects, alongside residential, commercial, and industrial developments.
Our portfolio includes the successful design and construction of numerous hospitals across Iran, such as in Ferdows, Khaf, Sarakhs, Zahak, and Joghatai. By combining expertise in civil engineering, architecture, electrical, and mechanical systems, we provide turnkey hospital construction solutions that meet the highest international standards.
As a Grade 1 contractor in both building construction and installations, and equipped with advanced machinery and technology, Kalenj can execute multiple large-scale projects simultaneously—without compromising quality, safety, or deadlines. Our mission is to build modern, safe, and durable healthcare facilities that strengthen Iran’s medical infrastructure and serve communities for generations to come.
+98 51 38414910
Since 1979, Kalenj Construction has specialized in a wide range of construction services, including:
Hospital & Healthcare Facilities
Residential Buildings
Commercial Complexes
Industrial Projects
From initial design and planning to final inspection and delivery, we work closely with our clients to understand their unique needs and bring their vision to life with precision and quality.
Our portfolio features dozens of successfully completed hospital projects across Iran, as well as numerous residential and commercial developments, demonstrating our commitment to excellence and client satisfaction over more than four decades.
To deliver safe, high-quality construction projects that improve healthcare infrastructure and enhance communities across Iran.
To be the leading hospital construction company in Iran, recognized for innovation, reliability, and commitment to excellence.
Simple actions make a difference. It starts and ends with each employee striving to work safer every single day so they can return.
We specialize in a wide range of construction services, including residential, commercial, and industrial projects. From initial design to final inspection, we work closely with our clients to understand their unique needs and vision.
Don’t wait any longer to bring your construction dreams to life. Partner with Kallenge and experience unparalleled service and quality.
We specialize in a wide range of construction services, including residential, commercial, and industrial projects.
Our mission at Kallenge Company is to deliver engineering, construction, and installation services with the highest level of quality, precision, and commitment. Leveraging cutting-edge technical knowledge, skilled professionals, and advanced equipment, we strive to execute civil projects that meet the needs of today’s society while serving as a sustainable investment for the future.
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