About
An engineering consultancy on your side
Ässä Insinöörit is an engineering consultancy focused on project management, owner's representation and assessing the condition of buildings. We work across the Uusimaa region, and on project management assignments throughout Finland.
Our expert
Sami Korpua
Founder and Managing Director
Sami Korpua is the founder and lead expert of Ässä Insinöörit. He has extensive experience in demanding renovation construction, gained in project management roles at a construction company.
His experience comes from several renovation projects worth tens of millions of euros. Sami has also served as project manager on a large hyperscale data centre project in Finland.
In addition, Sami has years of experience serving on housing company boards and buying and renovating properties. This combination of client, contractor and owner perspectives is the foundation of our work.
What we bring to a project
Experience that shows in practice
Project management experience
We have managed sites, procurement and schedules on demanding renovation projects. We know what makes projects succeed and where they fail.
Knowledge of structures
We know façades, roofs, wet rooms and base floors from hands-on work. We recognise damage mechanisms and their consequences.
Cost awareness
We know what repairs cost. Our estimates are realistic, neither overly cautious nor overly optimistic.
Contract expertise
We know Finnish construction contract terms and international FIDIC contracts.
Our clients
Serving every party in construction
Clients and developers
Project management, owner's representation and site supervision on residential and commercial projects.
Contractors
Project and contract management support for main contractors and subcontractors, including on international projects.
Housing companies
Condition assessments, maintenance plans and owner's representation for renovation projects.
Property managers
A technical expert to support property management, flexibly as needed.
Property owners and investors
Technical due diligence, repair backlog calculation and investment prioritisation.
Private individuals
Pre-purchase inspections, moisture measurements and renovation advice.
Tell us about your project
Let's go through your situation and work out together how we can help.