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    Services

    We offer various and flexible hours which can be arranged to suit your needs, including weekends, and evenings to fit around your schedule of works.

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  • About

    Air Tightness Assessors Ltd are an independent Family run company we have been operating since 2006 and have a wealth of knowledge in the field of air leakage testing. Call Us Today on 01702525115

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  • Extractor Fans Testing

    Air Tightness Assessors Ltd now offer Extractor Fan Testing required under part F 2010 building regulations.

    Our equipment is UKAS calibrated and we are BPEC qualified.

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Do you have an air leakage?

We are fully qualified professionals, registered with ATTMA for Air Tightness Testing.

Contact us here

We now offer extractor fans testing and commissioning of Mechanical Ventilation with Heat Recovery (MVHR)

air tight assessors Ltd 01702525115

A Little About Us

Air Tightness Assessors Ltd are an independent, family run company we have been operating since 2006 and have a wealth of knowledge in the field of air leakage testing and extractor fan testing.
We pride ourselves on professional and personal service to our clients. Here at Air tight Assessors Ltd, we are fully qualified professionals, registered with ATTMA for Air Tightness Testing.

Skills
86%
Customer Service
89%
Efficiency
92%
Ethos
100%