Your Reliable Surveying Partner on Major Frameworks
Specialist sub-contract field delivery for major contractors executing SHDF, ECO4, Decarbonisation, and planned maintenance frameworks.
Protecting Your Programme Milestones, Data Integrity & Margins
When you win a multi-million-pound framework or major council retrofit scheme, surveying bottlenecks can halt installation crews and trigger severe delay damages.
Strata provides Tier-1 and Tier-2 principal contractors with dedicated sub-contract surveying capacity. We operate strictly as your field execution arm: fully vetted, PQQ-ready, and equipped with live API/data feeds that integrate into your contract management systems.
Commercial Integrity & Non-Circumvention
We respect commercial boundaries. We operate strictly as your delivery partner on site, protecting your primary client relationship and commercial trust.
PQQ & Compliance Pre-Qualified
£10M Employer's Liability, £5M Public Liability, £2M Professional Indemnity, TrustMark, and standard Constructionline/SSIP alignment ready for your supply chain portal.
Rapid Mobilisation
Ability to deploy 7 dedicated surveyors within 5 business days of contract award to baseline properties ahead of your installation gangs.
Standardised API / Data Exports
Daily automated data exports in JSON, CSV, or direct database feeds to feed your progress reporting and client KPI dashboards.
Certified & Regulated Compliance
Fully Accredited Across UK Statutory & Funding Frameworks
PAS 2035 Decarbonisation & SHDF 
TrustMark Quality & Standards 
Elmhurst Energy Energy Performance 
ECMK RdSAP & Commercial EPCs 
Quidos Building Energy Performance 
Sterling Energy Assessment 
NICEIC Electrical Safety & Compliance Discuss Your Programme Scope or Request a Specification Quotation
Direct consultation with our qualified surveying leadership. We review schedules and respond within 4 business hours.