THS Inspection Services Ltd provide compliance and technical monitoring audits, primarily to the domestic energy efficiency sector.


Our strengths are our national network of highly experienced and trained auditors and the added value brought by our data management and reporting. Our bespoke IT system allows flexible interrogation of findings to allow you to utilise the information to drive improvements and efficiencies within your company.


THS are a member of ATMA (Association of Technical Monitoring Agents), who are a Scheme Provider under TrustMark; meaning that THS are a Registered Business under the TrustMark Quality Scheme, in the category of 'Energy Retrofit Inspectors'.


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Technical Monitoring  Inspections

ECO Compliant

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Registered Office: Dissington Hall, Dalton, Ponteland, Newcastle-Upon-Tyne, NE18 0AD

Registered in England under Company No. 8921845

VAT No. 184843769

Gas Safe registered: 564159