Prices

Areas covered: Wiltshire, Hampshire, Berkshire, Oxfordshire, Gloucestershire. The following counties may have a surcharge for single tests: Somerset, Dorset, Worcestershire, Warwickshire, Hertfordshire.
For whole day testing: South West, Southern England, Wales, and Midlands.

For a quote, please email Adept Air ltd with a blueprint, location and contact information.

Adept Air ltd does not & will not charge extra for either weekend or evening hours.

Included in the price:

Building preparation for the air permability test.
Lodgement of the Certificate with ATTMA and an electronic copy sent to you.
Help with finding leaks, if appropriate.
Retest, if a permanent fix can be made within the hour.

The prices below are an outline to help set expectations and to enable you to make a rapid decision. There is no surcharge for weekend or evening tests.

Dwellings.

Prices start from £200 for a normal house with 2 stories.

Additional identical properties being tested on the same visit will start from £50 / property.

Extra properties that are not identical may have a surcharge.

Non-Dwellings.

Small units will cost from £300. The units must be smaller than 4000m³.

Additional identical properties being tested on the same visit will be discounted per property.

For larger premises, testing may require additional fans and extra staff. Adept Air ltd does not currently offer this service, but we hope to make it available in 2027.