About Us

Director Ros Piggott DipMS set-up and ran for five and a half years, a UKAS Accredited Laboratory based in Norfolk that provided air tightness testing (for compliance with Building Regulation Part L) and sound insulation testing (for compliance with Part E), until the end of November 2011

At the beginning of 2012, Ros then set-up 'R P Air Testing Ltd' to provide a value-for-money service to local developers, architects and the like within the construction industry - offering outstanding customer service and high quality certificates and test reports. The company was renamed/re-branded in November 2013 to 'R P Compliance Testing Ltd', which is more appropriate for the range of services offered.

Ros is an affiliate member of CIBSE & the IoA. Test engineers are trained to the very highest standards including Bpec qualified. We are UKAS Accredited to ISO/IEC 17025: 2005 for Building Leakage & Sound Insulation testing.

All measuring equipment for airtightness testing is purchased from and UKAS calibrated by BSRIA. Sound Insulation test equipment is purchased from and UKAS calibrated by Campbell Associates (certificates are always available for inspection on request)

The business is run by a small team of professionals including Ros's son, Lee O'Brien DipOCDEA. Lee is also our in-house SAP/EPC energy assessor and a test engineer. We all strive towards the same goal - 'to provide a prompt, efficient and accurate service that meets the exact requirements of all our Clients'

Having operated as a 'virtual' office since the beginning, the business moved into offices in Hunstanton at the beginning of October 2019 but in October 2024 it was decided that the business did not benefit from being based in an office. So staff have now returned to working from home, which has many benefits especially cost saving.