A Niemi Engineering Oy ‑ Main Page

A Niemi Engineering Oy is a Finnish building engineering and consulting firm that was founded in 1992. Our main sectors are energy technology, plumbing and HVAC and we also do building automation.

We are especially interested in challenging projects involving air conditioning, problem solving and energy issues. With the help of our subcontractors and partners we can offer many kinds of services for different needs. Browse the site learn more about us. You can also contact us via e-mail or telephone.

Our quality management system has been certified by RALA ry (The Construction Quality Association). A Niemi Engineering Oy has a Soliditet Gold certificate for belonging to AAA rating class continuously for more than 5 years.