Book a free condition assessment
We assess your ventilation system for free and prepare a customized quote. 5-year installation warranty for all work.
Targeted Ventilation Unit Repair
Fixed properly — without unnecessary replacement
Many ventilation units that are under 10–15 years old are still good — but wrong settings, partial repairs, or "patch-job after patch-job" turn them into a problem. We first inspect the system free of charge, provide a summary and solution proposal — sometimes we fix it already during the assessment if it's just a minor adjustment.
The first assessment is free — we thoroughly inspect the situation and tell you what's needed. Targeted repair can save you thousands compared to an unnecessary unit replacement.
Don't replace it unnecessarily — targeted repair can save a lot.
Many units are technically fine but work "poorly" because of wrong settings, insufficient maintenance, or partial repairs. Fixing the right things at once gets your system working as it should.
Savings example
Final price depends on the site and the issue — you'll get a quick estimate.
Real case
Recently, a customer avoided a ~€4,500 unit replacement when the problem was solved with targeted repair and proper adjustments. The unit was only 8 years old, but multiple installers had visited — no one had taken the whole system to the finish.
What happens during the visits?
Targeted repair proceeds clearly in two stages
Free assessment visit
- Assessment of the current situation
- Recommendations for corrective actions
- Quote for repair work
Repair visit
- Agreed repairs and changes are carried out
- The result is checked and verified
Honest assessment
If the unit is genuinely at the end of its life cycle, we'll say it plainly and guide you to the sensible solution. We don't do unnecessary repairs.
Best fit for targeted repair
Unit under ~15 years
technically fine, but performs poorly
The problem keeps coming back
maintenance done, but not a lasting fix
Several technicians have visited
the overall system still isn't right
You want peace of mind
one proper fix without constant tweaking
Common symptoms (and what's often behind them)
These symptoms are common, but the exact cause is confirmed on-site
Stuffy air / draught
often airflow rates, filters, or balance issues
Unusual noises / vibration
dirt, mounting, imbalance, or wear
Odours linger / humidity feeling
imbalance, exhaust/make-up air, or settings
Works sometimes, not always
settings, controls, or system conflicts
Note: the exact cause is confirmed on-site — we do this systematically, not by guessing.
How it works
You describe the symptoms
Send symptoms and basic unit details; we respond quickly with an estimate
Free assessment visit
We inspect the system and provide a summary + solution proposal. Sometimes we can fix it right away if it's just a minor adjustment.
Repair implementation
On the next visit, we carry out the necessary repairs and verify proper operation
Pricing
The first assessment is always free. We inspect the system, provide a summary and solution proposal — with no commitment. The actual repair work is priced based on the situation.
Why this can be valuable
The free assessment gives you a clear picture without any risk. Sometimes the problem is solved already during the first visit with a minor adjustment. A more extensive repair can still save thousands versus unnecessary replacement — and most importantly, save time and nerves.
Why Vasilia?
One provider, one responsibility: the whole system to working condition
Clear communication — what we do and why
Clean work and a visit that respects everyday life at home
Honest assessment: repair vs. replacement
Our customers trust us
Satisfied customers are our best reference
FAQ – Targeted Ventilation Unit Repair
Want this fixed properly in one go?
Send the symptoms and basic details — we'll get in touch quickly and suggest next steps.