Ynni Cymru Energy Solutions

**Passivhaus Air Pressure Testing now provided**

YCES is a local, family run business that specialises in energy performance certificates for domestic and commercial properties. Our services include:

• Air Tightness Testing including Passivhaus
• Energy Performance Certificates (EPC)
• SAP Energy Performance Certificates (SAP EPC)
• Complying with AD Part L1B of the Building Regulations—Extensions
• Water Usage Calculations for Building Control/AD Part G Compliance
• Commercial Energy Assessments (EPC)
• Display Energy Certificates
• Professional Consultant's Certificate (PCC)