Comprehensive Quality Assurance Services Under One Roof

We offer a full range of services to ensure excellent indoor air quality and durable concrete structures throughout the entire lifecycle of a building—from design and construction to use and maintenance. Our experts manage quality assurance for both new builds and renovation projects, and continue monitoring after implementation.

We support our clients in managing moisture, cleanliness, and airtightness, as well as ensuring the functionality of ventilation systems.

• Explore Moisture Management Coordination
• Explore Cleanliness Management

Quality assurance experts supporting every stage of your project

Our quality management services during the design, construction, and operational phases help ensure the performance of building structures and systems, while preventing issues in the final concrete structure. All planning and implementation are carried out in close collaboration with the client.

Design phase

During the design phase, our quality assurance experts can significantly influence the indoor climate of the completed building. We plan structural solutions and select materials that are both functional and easy to implement.

Experts review the design documents and building descriptions, offering improvement suggestions when needed—always with a focus on factors that affect indoor air quality. As the project moves toward the building permit stage, a moisture management coordinator is appointed to prepare a moisture management report.

Preliminary concrete testing is also conducted during the design phase to verify the properties required by the concrete specifications and ensure the mix performs as intended. These tests are tailored to each project’s specific quality assurance requirements.

Construction phase

During construction, we ensure that all agreed quality assurance measures are implemented and provide guidance for preparing cleanliness and moisture management plans. Concrete quality assurance during construction is a key part of overall site quality management, and proper execution helps prevent issues in the finished structure.

Site-specific quality assurance includes regular inspections (moisture and cleanliness), tracer tests, air leakage measurements, moisture monitoring, environmental tracking, concrete sample preparation, air content measurement during pours, and temperature control for large pours. Regular meetings and site visits ensure up-to-date conditions and allow for quick responses to changes.

Operational phase

In the operational phase, we review ventilation system measurement records, verify system performance, and assess the final cleaning level of the spaces. The compliance of the finished concrete structure can be evaluated using rebound hammer tests, pull-off adhesion tests, and, if needed, strength testing of structural samples. We also provide expert support for investigating concrete damage and handling claims.