Reliable solutions for your home and business space.

Experts in plumbing, heating, and air conditioning.

Diligenta provides top-quality installation services for plumbing, drainage, gas, heating, and air conditioning. Quality, efficiency, and long-lasting solutions are our standard.

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About us

Your partner for plumbing, heating, and air conditioning.

Diligenta is a specialized company based in Zagreb, at Ilica 347, providing top-quality services since 2020 in the installation of plumbing, gas, heating, and air conditioning systems. Our team of experienced professionals is dedicated to delivering reliable, high-quality, and long-lasting solutions for both residential and commercial clients across Croatia. Over the years, we have built a reputation as a trusted partner — for projects of all sizes and complexities.

Our mission is to provide efficient, long-lasting, and energy-efficient installation solutions, while adhering to the highest professional standards and industry practices. We take pride in our precision, expertise, and dedication to every project, delivering installation solutions that are built to last and that you can rely on. Our goal is to create safe, functional, and sustainable spaces for every client.

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services

Fast and reliable solutions – always available when you need us!

01.

WATER & DRAINAGE

We specialize in the construction of water supply facilities and installations, as well as in repairs and regular maintenance of systems. In doing so, we place special emphasis on safety, water quality, environmental protection, and residential hygiene standards, using modern technologies and materials. Additionally, we offer the installation of complete sewage and drainage systems, tailored to the specific needs of each project.

02.

VENTILATION & AIR CONDITIONING

We provide installation services for air conditioning and ventilation systems for residential and commercial spaces, using modern equipment of your choice. Our service includes professional execution and a long-term quality guarantee.

03.

GAS INSTALLATIONS

We provide installation services for all types of gas systems in residential and commercial buildings, ensuring complete technical and legal documentation. Our work is carried out in accordance with current regulations and safety standards, and the expertise and experience of our team guarantee a reliable and safe system installation.

04.

HEATING

We offer the installation of complete heating systems tailored to the Client’s preferences, using the most modern equipment and technologies. Our expert team ensures a high level of workmanship quality, with reliability, efficiency, and long-term cost-effectiveness of the system.

05.

WATERPROOFING & THERMAL INSULATION WORKS

We specialize in waterproofing and thermal insulation works on flat roofs, terraces, bathrooms, balconies, and foundations. Our works are carried out using high-quality materials such as bitumen membranes, TPO and PVC foils, polymer-cement coatings, and other specialized waterproofing systems, all tailored to the specific characteristics of the building and the Client’s needs.

06.

DESIGN & ENGINEERING

We provide comprehensive solutions in the field of designing all types of mechanical installations, including the development of conceptual, main, and detailed design projects. Our team of experts offers engineering and technical consulting services, as well as professional and design supervision during the execution of works, with the aim of ensuring high quality and compliance with technical and legal standards.

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Looking for fast and reliable installation services? We are here to assist you – contact us today!

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