Testing Ventilation For Commercial & Residential Properties

Focus 360 Energy offer affordable Ventilation Testing in Liverpool.

We will call you back within 30 minutes to discuss your quote.

Your details will not be used for marketing purposes.

Call us now on 0333 772 7398 or click to Email Us

Why do you need this service?

Liverpool Ventilation Testing is a requirement for all new build developments under Part F of the Building Regulations.  It validates air flow measurements for new properties and ensures that the system has been configured correctly. 

This means all centralised and decentralised mechanical ventilation systems and extract fans should have their flow rates tested, with the results submitted to building control as part of building regulations sign off. Testing should be carried out using UKAS calibrated equipment.

Focus 360 Energy provide Testing Services which can be conducted alongside our Airtightness and Sound insulation testing. 

  • Nationwide coverage
  • Fully accredited BPEC engineers to provide certification accepted by Building Control
  • Appointments at short notice
  • Immediate results
  • Consultancy advice provided as standard

Our Process

Focus 360 Energy Assesors use UKAS calibrated equipment and are BPEC registered engineers that have completed the BPEC Domestic Ventilation course.

A variety of tests are required for System 4 (Continuous mechanical balanced system with heat recovery), and also for System l (Background ventilators and intermittent extract fans) and System 3 (Continuous mechanical extract).

We will require the following information:

  • SAP calculation

  • Ventilation type

  • Floor plans and sections

  • Occupant schedule

Further information on Ventialtion testing can be found in the document below:


Why Choose Us?

  • Professional and reliable
  • Flexible appointments to suit you
  • Friendly, practical advice
  • 10 years’ experience in the industry
  • We work with you every step of the way
  • Affordable pricing

What our customers say about us

  • 5 star review  We had our EPC evaluation done recently. The gentleman Ross who we have contacted booked us in quickly in slot that was ideal for us. The evaluation went well and smooth, he has explained step by step what it involves what he is checking and provided us with a recommendation for how to improve things. He was very helpful and professional. Would highly recommend the company!

    thumb Joanna Gorzolka

    5 star review  Brilliant service. Couldn't have provided a better service! We would thoroughly recommend.

    thumb Rory Brennan

    5 star review  Sam was great, we called up and he fitted us in so quickly!! Couldn't reccomend him more!

    thumb Amy Brennan
  • 5 star review  Fantastic , well organised serviced , from initial enquiry to the epc being carried out , time and date arranged, Ross , was on tine , friendly and helpful , certificate issued the same day , wouldn't hesitate to recommend this company , thanks very much

    thumb Mark Badman

    5 star review  Great service, very professional and polite. They fitted me in quickly and turned up on time. Got the EPC that day. Will definitely be using them again for other properties

    thumb Pandora Blackwell

    5 star review  Excellent company, friendly, polite and very efficient/fast service. Would highly recommend.

    thumb Kelly Parsons
  • 5 star review  Very friendly and easy to deal with, one phone call to make arrangements, they came on time, and I had my certificate that evening.

    thumb Robert harrison

    5 star review  Fast and professional service with certificate available within hours of the survey. Very impressed.

    thumb Chris Aylott

    5 star review  Can recommend this company. I had the EPC within a few hours of Sam's visit. Easy to deal with. Thank you. Will hold your details for the future.

    thumb Jo Sutcliffe