STREIF is proud of its long history of achievement and is determined to keep driving up standards in all fields of operation. Certification by external bodies is a key element in this and it's why we publish all our up to date accreditation - so you can see for yourself that we really can deliver on our promises.
STREIF undergoes a voluntary and continuous process of external auditing and monitoring to ensure that its quality standards are maintained and improved on. Below are a selection of the most important certificates - namely ISO 9001, BM Trada Q Mark, RAL Parts 1 & 2, TUV Parts 1 & 2, PEFC and... more
STREIF can provide the full range of building certification required by Building Control, Local Authorities, Environmental Bodies, Estate Managers and even M & E Engineers. Below are a selection of the most important ones - namely Energy Performance Certificates, NHER SAP assessments, Code for Sustainable Homes and BREEAM assessments, acoustic testing... more