BTU Maintenance Ltd has led the way for over forty years, with an unrivalled reputation for the servicing and maintenance of heating equipment.

We are a company dedicated to providing an efficient and effective service to Local Authorities, Government Agencies, Housing Trusts, commercial and industrial organisations.
BTU Maintenance has over 10,000 valued private customers, many utilise our 24-hour, 365 day, breakdown, responsive repair service as well as our annual boiler maintenance facility.

In May 1993 BTU Maintenance achieved accreditation for its Quality Assurance system by BSI. Our Quality system is forever evolving and today BTU Maintenance holds the coveted ISO 9001: 2000 certificate.
Our quality systems are subject to constant audit by our own Quality Manager as well as audit by an external registration body. This ensures that the service you receive, is a high Quality Service.

BTU Maintenance and BTU Group Headquarters is located in Guildford, Surrey, in property we have owned and occupied for more than thirty years.