Your ventilation problem solved – correctly and permanently
IVAeris is an HVAC expert company with 14 professional qualifications and over 3,000 completed projects. We assess your ventilation system, coordinate the necessary work, and ensure the result is exactly right – at a fixed price, with no surprises.
Why does an expert solve your ventilation problem?
Most ventilation problems persist because the system has never been properly investigated. Ducts get cleaned, filters get replaced, but the real root cause remains hidden – and the problem returns. Our job is to do what basic maintenance cannot: we investigate, measure and identify the root cause. We coordinate the necessary repairs with the right contractors, supervise the quality of work, and make sure you get a working result – not just a report for the drawer.
✓ HVAC Engineer | ✓ HVAC Professional
✓ Ventilation Inspector | ✓ 14 Qualifications
How we make sure your project succeeds
We always start with a thorough assessment: measurements, inspections and thermography when needed reveal the true situation. You receive a clear report with concrete recommendations – no jargon. If the work requires installers or contractors, we coordinate the workforce, supervise the execution and perform a final inspection. You get a single point of contact who takes responsibility from start to finish. Over five years, more than 3,000 projects – and not a single one left incomplete.
HVAC Balancing
Experience and official qualifications make us the top choice. Precise measurements ensure air flows exactly right and keep energy consumption in check. We verify that diffuser throw patterns match the space, airflow is distributed logically leaving no dead corners where mould can thrive, and energy efficiency stays optimal. Choose balancing that delivers perfect airflow and peace of mind in every room.
Duct Cleaning
Thorough ventilation duct cleaning is the fastest way to improve indoor air quality and boost energy efficiency. We serve the Uusimaa region. We are one of the few companies in Finland with a registered professional qualification for duct cleaning. We don't just go through the motions – we ensure proper cleaning at every site. Every duct is treated with care so your ventilation works reliably. Choose cleaning that increases your property's value.
HVAC Maintenance
Want to maintain fresh indoor air and preserve your property's value? Our thorough HVAC maintenance prevents unnecessary repair costs and reduces energy consumption. We don't do surface-level work – we ensure flawless operation. Our technicians are specially trained ventilation inspectors who handle both thorough inspections and corrective actions. Choose maintenance that delivers clean air and peace of mind.
HVAC Installation
Quality ventilation starts with top-tier installation. Challenges don't scare us: every time we encounter a problem, we find a solution. We install the HVAC system correctly the first time, so you enjoy a durable and energy-efficient result. Extensive experience ensures no detail is overlooked. This way your ventilation system works reliably for years to come. Choose installation that frees you from worries.
Fixed price – no surprises
Every service is priced clearly upfront. You see the price before ordering and won't pay a cent extra. No hidden costs, no hourly billing surprises.
Why do clients trust Aeris?
★★★★★
Housing Co. Board Chair
Ventilation condition survey, Helsinki
"IVAeris solved the problem that two previous companies failed to fix. Clear report and concrete actions – finally our indoor air is in order."
★★★★★
Property Manager
Thermography and inspection, Vantaa
"The expertise shows immediately. Thermography revealed problem areas that would never have been found otherwise. Highly recommended."
★★★★★
Homeowner
Project coordination, Espoo
"IVAeris took care of every detail and successfully maneuvered all the complications / requests. I particularly value the high technical competence and availability to address questions."
Service Area
Our main service area covers Helsinki, Espoo, Vantaa and the entire Uusimaa region. Consulting and inspection services are also available remotely or in a wider area – get in touch and we'll figure it out.
Helsinki | Espoo | Vantaa | Kauniainen | Kerava | Järvenpää | Tuusula | Nurmijärvi | Hyvinkää | Kirkkonummi | Vihti | Lohja | Porvoo | Sipoo | Mäntsälä
3,000+ projects · 14 professional qualifications · 5★ average rating
"Professional HVAC design and installation in an older apartment building with modern mechanical ventilation. Extremely satisfied with the entire project. Everything was done properly – no shortcuts, just consistent quality from start to finish."
Mikko
★★★★★
"They got in touch immediately when I reached out and came to assess the problem on-site. Other companies didn't even respond. We received a quote and the price held even though the project was demanding. When the work was done, we received a thorough final report. We got healthy indoor air in our home and truly excellent workmanship. Highly recommended!"
Arto
★★★★★
"Punctual service and solid expertise 💎 We received 100% and more from this company. Working with Mikael and his team was pleasant and easy. The company is very responsible and knowledgeable. We are more than satisfied with the quality of work and the schedule."
Viktoria
★★★★★
Tell us your situation – let's solve it together
We respond to inquiries within one business day. You'll get a clear answer and, if needed, a quote at a fixed price.