Our story

From the construction site to clean home air

We started over 20 years ago. We watched construction methods change as houses became more airtight and energy-efficient. Still, people in these modern homes frequently complained about their indoor air quality.

The reality of these projects was clear. A solid structure of walls and a roof must also enclose good air. You need a quiet bedroom to sleep and warmth that fills the space naturally.

We founded ORO Haus to build on our 20 years of construction experience. We shifted our focus to the air inside the home.

Today, we design ventilation, heating, cooling, and air quality systems. We choose our equipment based on field experience rather than catalogs. We know what withstands the Lithuanian climate, which systems last, and what provides actual comfort over paper specifications.

Our team members are experienced builders and engineers. We bypass the marketing language to give you direct advice on system compatibility, correct duct sizing, and realistic noise limits.

We are based in Lithuania and work across the Baltics. We ensure homes have clean, quiet, and warm air.