PYC Systems
Based in Welshpool, Powys · Covers Mainly Mid Wales and Shropshire; also Cheshire and HerefordshireAccreditation stated by provider: iATS (Elmhurst), BPECNot yet claimed
Own website
Services
| Service | Regulation | Price |
|---|---|---|
| Air tightness testing | Part L | Ask for a quote |
| Ventilation commissioning | Part F | Ask for a quote |
Services listed on Signed Off. The provider may offer others.
About
Welshpool firm, part of PYC Group, offering air tightness testing for homes and commercial buildings (including to Passivhaus standard) and MVHR commissioning with Part F certificates. Works mainly in Mid Wales and Shropshire.
Details taken from the provider’s own website on 6 October 2026.
What we’ve checked
AccreditationStated by the provider: iATS (Elmhurst), BPEC. Not yet checked by us.
Company statusNot stated. Companies House check pending.
InsuranceNot yet checked. Ask to see professional indemnity insurance before you book.
Areas covered
Covers Mainly Mid Wales and Shropshire; also Cheshire and Herefordshire
Wales West Midlands North West
Compare other providers
Air tightness testing in WalesAir tightness testing in West MidlandsAir tightness testing in North WestVentilation commissioning in WalesVentilation commissioning in West MidlandsVentilation commissioning in North West