Technical Evaluation (PTS & TDD)
We provide expert technical evaluations that help property owners, investors, and users make well-founded decisions — whether related to maintenance, investment, renovation, or property transactions
Long-Term Maintenance Plan (PTS)
A PTS (Planned Maintenance Program) forms the foundation for property maintenance and investment planning. Our evaluations are based on the property’s technical condition, service life, and maintenance history.
We assess the technical condition of building components and systems
We forecast upcoming repair needs and scheduling
We provide realistic cost estimates with a lifecycle perspective
Our reports are clear, visual, and easy to integrate into strategic property planning
Technical Due Diligence (TDD)
TDD is typically conducted to support real estate transactions or investment decisions. The goal is to identify technical risks and hidden costs before the deal is made.
We evaluate the property's technical condition and potential repair liabilities
We identify construction and operational risks
We review the completeness of documentation and the currency of plans
We deliver a clear and reliable report to support decision-making
Want to learn more?
Antti Wallenius
Project lead, construction and supervision
+358 41 545 6261
As a construction management consultant, I am responsible for project management, which includes overseeing various design disciplines, schedule and cost monitoring, and contractor procurement. I have particular expertise in managing facade, deck, and roof renovations. With seven years of experience in construction consulting, I bring the added benefit of a strong background in structural design. My experience also extends internationally, having worked as a structural designer in New Zealand for approximately two years.
Expertise: Renovation construction and property development
Certifications & Achievements:
Master of Science (Technology) – Building Technology
Aalto University – School of Engineering
I am driven by a constant desire to learn and grow. In my free time, I enjoy an active lifestyle, including cycling, surfing, and hiking. To balance my activity, I also enjoy reading.
Antti Wallenius
Project lead, Construction Management and Consultancy Services
Nodetec Oy
Interested?
Give us a call or leave us a message using the form below and we will get back to you as soon as possible.