
Finnoo’s New Metro Station, Espoo
New construction 22,000 m2
Expert tasks during the reception and commissioning phase
Supervision of HVAC, RAU, and electrical work
Expert Consulting
Are you building new or refurbishing existing building services? Are you developing, expanding, or modifying an existing property? Do you need a building services specialist to gather baseline data, define needs, set targets, guide design, manage the project, supervise, carry out inspections, or perform commissioning tests?
We offer high-quality building services expert services that ensure the suitability, quality, performance, and safety of building services designs and systems.
We provide building services expertise for companies and organizations
Facing a construction project and need a skilled and responsible KVV site manager to ensure the proper implementation of water supply and sewer systems? We provide companies and organizations with the services of an experienced and qualified KVV site manager for all construction projects, whether new builds or more demanding renovations. The KVV site manager’s role is critical, as they ensure that the property’s water supply and sewer systems are constructed in compliance with laws, regulations, permit conditions, and good building practice.
Clean water and efficient drainage are essential for any property. A KVV Supervisor is a statutory expert responsible for ensuring that the property’s water and drainage works are carried out in accordance with given regulations, plans, and good construction practice.
Optireal Oy provides experienced KVV supervisors for new construction projects, renovations, and other demanding HVAC modification works. Our task is to ensure that your property’s piping systems are safe, durable, and officially approved.
The Land Use and Building Act requires that water and drainage works requiring a building permit must have a responsible person approved by the municipal building control. The KVV Supervisor oversees the client’s interests and ensures that no hidden defects remain within the structures that could cause costly water damage.
Benefits of KVV Supervision in Your Project:
Prevention of Water Damage: We inspect connections, insulation, and slopes before structures are enclosed.
Cooperation with Authorities: We handle the necessary inspections and communication with building control.
Compliance with Regulations: We ensure that the materials and installation methods used meet the requirements of the Finnish Building Code.
Documentation: We ensure that all inspections are recorded and final documents are in order for the property’s use.
At Optireal, we do not settle for mere formal supervision. We offer active expert services throughout the entire project:
We ensure that HVAC plans are feasible and meet modern requirements. We participate in the kick-off meeting required by authorities and get ourselves approved as the project’s site manager.
We conduct critical on-site inspections:
Underground Drainage Inspection: Verification of slopes and tightness before casting.
Main Water and Drainage Inspection: Inspection of risers and connections.
Pressure and Tightness Tests: We ensure the integrity of the system before commissioning.
Fixture Installations: Supervision of the finishing of water points and drainage connections.
We perform the final inspection and ensure that the system operates as planned. We ensure that records of completed inspections are entered into the property’s maintenance log.
When you choose Optireal as your KVV Supervisor, you gain a partner who understands the entirety of building services engineering. We combine technical expertise with modern reporting.
Extensive Experience: We have supervised numerous demanding HVAC projects.
Solution-Oriented Approach: If challenges arise on site, we quickly provide technically sound solutions.
Local Knowledge: We work closely with local authorities, which streamlines permit processes.
We provide building services expertise for companies and organizations

New construction 22,000 m2
Expert tasks during the reception and commissioning phase
Supervision of HVAC, RAU, and electrical work

New construction 115,000 m²
Expert tasks during the construction phase
Supervision of HVAC and electrical works

Status as of January 2025:
🔨 2717 homes under construction or in the planning phase
✅ 2918 new or renovated homes supervised

Energy renovation, 112 residential apartments and 500 kW
Expert tasks during the construction phase
Project management and supervision
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We provide building services expertise for companies and organizations
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