Founded in 1995, the contractor specialises in renovation construction. Services include structural design and repairs addressing indoor-air problems, primarily for large property owners.
Projects follow an in-house quality-management system that divides the work into phases. Staff qualifications include wet-room and fire-barrier certification, encapsulation training, and hot-work, site-safety and first-aid training. Petri Utriainen is the managing director.
If you commissioned a renovation project, describe the working relationship in the comments.




