Better ventilation. Healthier life.
Stockholm-based ventilation company serving 30,000+ customers across Sweden since 2015.
We're Aerius Ventilation. A ventilation company based in Stockholm, Sweden. About 35 employees. We install FTX heat recovery systems, replace old ventilation units, remediate radon and make sure indoor air quality is good for Swedish homes and businesses. Founded in 2015 by me, Tony Hanna. Tens of thousands of jobs done since.
Right now we're investing heavily in digitizing the business. We released an online price calculator where customers get instant estimates, new CRM, digital quoting and scheduling. I'm very interested in programming and I have a friend who helps me get things done so we can work more efficiently, both internally and externally.
We sponsor a lot of projects we use and appreciate. Feels right to give back to the community building the tools we rely on.
We're ventilation technicians who happen to love building things with code.
| Category | What we do |
|---|---|
| FTX Systems | Installation, unit replacement, service & filter changes |
| Mechanical Exhaust | F-system installation, fan replacement, centralised ventilation |
| Ventilation Service | Duct cleaning, airflow measurement, balancing, troubleshooting |
| OVK Inspections | Mandatory ventilation inspections for all building types |
| Radon | Measurement, remediation & radon extraction systems |
| Commercial | Maintenance contracts, project planning, kitchen duct cleaning |
Browse all services at aerius.se
Operating across 12 counties and 194+ cities in Sweden, primarily in Stockholm, Uppsala, Västra Götaland, Värmland, Örebro, Gävleborg, and surrounding regions.
- In-house team — fully employed engineers and technicians, no subcontractors
- Transparent pricing — fixed quotes with clear breakdowns before any work begins
- Digital-first — online booking, digital reports, and seamless communication
- 4.5/5 customer rating — based on thousands of verified reviews