Service on all types of ventilation systems

We carry out service, filter replacement and cleaning of ventilation systems. Our technicians have extensive experience of Systemair, Flexit and Villavent - and of course we also service other brands.

We take assignments in Asker, Oslo, Drammen, Drøbak and neighboring municipalities.

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Order service by phone

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We recommend annual service on ventilation units

At least once a year, it is important to change the filter, clean the outlet and inlet, lubricate the pipes and check the automation. If you wait too long, for example, the risk of the filter cracking and contaminating the entire unit and duct system is very high. If you have to spend money on remediation, it quickly becomes very expensive.

Our service

At AVAS, we carry out service where we replace filters, clean outlets and inlets, inspect tubular parts and check automation.

Cleaning of valves

We also offer valve cleaning as a bonus when we perform service.

Spot checks on air volumes

During our service, we take random samples of air volumes.

We specialize in these ventilation systems

Flexit, Systemair and Villavent are the most widely used ventilation systems in Norway. We have certified professionals who know all the models from these suppliers. In addition, we service all other brands. Please contact us if you have any questions about your particular system.

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What is included in service with us?

Filter and filter replacement (If you have a filter, NOK 600 incl. VAT will be deducted from the price)
(There will be no discount on the price of a system without a filter, as it takes more time to clean the fan).
Environmental tax.
Internal cleaning of the unit (Note: Does not include internal cleaning of ducts).
Cleaning of intake and discharge grates (if there is safe access to them).
Cleaning of all valves (if there is access to them).
Airflow measurement of all valves (Normal operation)
Cleaning of all fresh air inlets (if there is access to them).
Vacuuming into the fume cupboards (if there is access to them).
Camera inspection, if needed. (No photo documentation will be provided.)
Functional check on the unit (Possible troubleshooting)
Documentation.
Administration.
Offers for any improvements and measures.
Travel and travel time.

See our prices further down.

If you have more than 1 unit, you get a 50% discount from the second unit onwards.
(Example: 2 residential units in Asker 10,923 + (10,923 / 2) = a total of NOK 16,384.50 incl.
VAT). This runs in a cycle from unit 1-6, where unit 7 becomes full price and numbers 8-13 become 50% discount, number 14 full price, etc.

If you are interested, please send an email back with an order.

Information that we need from you:

Your name, address and mobile number?
What type of unit do you have?
Do you have filters?

Prices and discounts

Fixed price on service - Simple and predictable

Our prices include up to 10 valves. Do you have more? Then there is a surcharge of 591,- incl. VAT per extra valve. If the filter price exceeds SEK 1,050 incl. VAT, the fixed price will be adjusted upwards by the difference.

We have a fixed price on apartment units

Asker municipality and neighboring municipalities with Asker:
9 909,- NOK incl. VAT.
Oslo, Drøbak and Drammen municipalities:
11 892,- NOK incl. VAT.
Other Viken county:
15 936,- NOK incl. VAT.

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We have a fixed price on residential units

Asker municipality and neighboring municipalities with Asker:
10 923,- NOK incl. VAT.
Oslo, Drøbak and Drammen municipalities:
12 903,- NOK incl. VAT.
Other Viken county:
16 947,- NOK incl. VAT.

Order service

If you have more than 1 unit, you get a 50% discount from the second unit onwards.

(Example: 2 residential units in Asker 10,923 + (10,923 / 2) = a total of NOK 16,384.50 incl.
VAT). This goes in a cycle from unit 1-6, where unit 7 becomes full price and number 8-13 becomes 50% discount, number 14 full price, etc.

Why choose us as your service partner?

Extensive experience with the most popular systems (Systemair, Flexit, Villavent).
Clear and competitive fixed prices.
Always up to date on regulations and recommendations.
Fast and flexible service - we keep appointments.
Local presence in Asker and the surrounding area.