We offer a wealth of expertise and knowledge in all aspects of building and design services, providing accredited TM44 Low Carbon Energy Air Conditioning Inspectors and fully qualified Gas Safe Registered Engineers. We are fully committed to the high expectations of our customers, from initial tender stage through to the completion of projects. We also offer a free no obligation quotation and a nationwide service. Interspace Building Services Limited is a family run Plumbing, Heating, Ventilation and Air Conditioning Specialist, established since 2003 in Newcastle-under-Lyme, Staffordshire. We offer a wealth of expertise and knowledge in all aspects of building and design services, providing accredited TM44 Low Carbon Energy Air Conditioning Inspectors and fully qualified Gas Safe Registered Engineers.