Our partners
OP works with specialist partners and suppliers providing services to condominium associations, selected for the quality of their work, their responsiveness and competitive pricing.
From maintenance and technical services to works, renovations and insurance, we work with reliable and competitive service providers while keeping a close eye on cost control for co-owners.
Discover our network of partners and suppliers below.
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Heating systems
All building technical services… under one roof! Heating, plumbing, ventilation & air conditioning, IT networks, electrical installations… our team of professionals covers all building technical services. We also handle renovation work, including structural work and finishing, as well as the maintenance of the outdoor areas surrounding your buildings. Our after-sales service ensures that your technical installations operate efficiently and receive the maintenance they need. -
Fire safety
For us, fire safety is about protecting people's lives. Our primary mission is to provide effective, affordable fire safety systems that offer optimal protection for people, buildings and their contents. We strive to be the best possible partner in the industry. That is why we place great importance on the certification of our services (ISO 9001, VCA, NBN S21-050, NBN EN 671-3, BOSEC, etc.). Product quality and ease of installation, supported by management software for customers, installers and building managers. We focus not only on the quality and functionality of our products but also on their ease of use and installation. We consider environmental impact when selecting extinguishing agents and pay particular attention to aesthetics and space optimisation. AFISOL also aims to contribute to fire safety planning and assessments throughout the development of a project, ensuring optimal solutions. -
Leak Detection
At AR2D2, we continuously monitor technological developments and stay up to date with the latest techniques in the industry. We use the most advanced and effective equipment available: thermal imaging cameras, optical cameras, pressure testing equipment, acoustic leak detection and tracer gas detection. Our expertise enables us to detect leaks accurately and non-invasively, avoiding unnecessary damage and costs. We can pinpoint leaks through various materials, including floors and walls. With years of experience and a network of highly specialised professionals (architects, engineers, plumbers, etc.), we are committed to systematically identifying the source of each problem and providing effective solutions to resolve it. -
Leak Detection
BKL Services is a technical service provider specialising in professional drain unblocking and non-invasive leak detection. The company works alongside insurance companies and claims managers, adhering to high technical standards. Its organisation, specialised equipment and intervention procedures ensure reliable diagnostics, controlled operations and full traceability of all work carried out. -
AED Devices
Install an AED before you need it and make your environment heart-safe. Every year, 10,000 Belgians die from sudden cardiac arrest. Both young and older people can be affected. Fortunately, you can take action. Double the chances of survival for employees, visitors and customers with an Automated External Defibrillator (AED). -
Smoke and Heat Exhaust Systems
Decorit is one of the few Belgian companies specialising in the manufacture and installation of rooflights and skylights. With over 45 years of experience, we offer proven expertise and an exceptional level of service. Our extensive experience has given us in-depth knowledge of traditional products, while continuously driving us to explore innovative and more efficient solutions. To meet modern requirements, we also offer a range of glass products. Our smoke and heat exhaust systems, assembled in our own facilities, allow us to develop tailored solutions for specific needs. We also offer a wide range of standard products, enabling us to provide fast and efficient service. -
Engineering Consultancy
Regulatory requirements relating to Energy Performance of Buildings (EPB) and energy renovation are becoming increasingly stringent in Brussels, with direct implications for the management of co-owned properties, property values and upcoming obligations. At the same time, the current economic climate highlights the importance of optimising energy consumption. In this context, one observation consistently emerges: most buildings do not lack solutions, but rather a structured approach and comprehensive coordination of renovation projects. This is precisely where EasyReno comes in. -
Landscaping Contractor
Gardening and landscaping professionals dedicated to enhancing and maintaining all your green spaces and the outdoor areas surrounding your buildings. -
Handyman Services
Professionals for your painting, plastering, plumbing, electrical and general maintenance work. Are you looking for reliable professionals to carry out maintenance or minor repairs in your residential or commercial spaces? Do you need skilled specialists for painting, plastering, plumbing or electrical work? Count on our available, flexible and versatile team to complete your projects, regardless of their size. We operate in Brussels and Walloon Brabant, delivering every project with care and professionalism. Upon request, we also provide services throughout Belgium. -
Engineering Consultancy
At ImmoPass, we are pioneers in technical and energy audits of residential buildings, with a strong presence throughout Belgium. Our mission is to demystify the technical condition and energy performance of buildings, ensuring complete transparency for all stakeholders in the real estate sector. Whether for a property transaction, renovation project or to ensure the long-term sustainability of a property, we provide our clients — property owners, co-owners, property managers, real estate agents, notaries and asset managers — with the essential information they need to make informed decisions. Our expertise in building audits places us at the heart of today's real estate challenges, offering practical solutions to optimise property value and building sustainability. -
Energy Meter Readings & Billing
As a partner to both social and private multi-family housing, ista offers sustainable solutions to conserve resources. This commitment lies at the heart of the company's mission. The services provided to property managers range from the supply and installation of meters to billing and the analysis of energy consumption data. Through its products and services, ista makes a significant contribution to the responsible use of water and energy. -
Handyman Services
Klusjesdienst Hirrou is a company specialising in renovation, maintenance, and interior and exterior improvement works. The company offers a wide range of services, including emergency repairs and general maintenance, painting, plumbing, drain unblocking, tiling, garden landscaping and maintenance, terrace and parking area construction and improvement, as well as door and window installation and renovation. Committed to quality and customer satisfaction, the company strives to deliver professional, high-quality services tailored to the specific needs of each project.