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STRATA Surveying & Retrofit
Demonstrated Scale

Proven Delivery at Scale: Our Track Record Across London

Over 3,000 completed property surveys delivered with rigorous quality standards, rapid mobilisation, and zero backlog across London and the South East.

3,000+
Completed Surveys
Since 2019 Trading History
High
First-Time Access
Across Social Housing Portfolios
< 8 Days
Lodgement SLA
Zero Lodgement Backlog
100%
QA Pass Rate
18-Point Photo Verification

Featured Framework & Programme Case Studies

Combined RdSAP EPC + 30-Year SCS London Housing Association (South East Framework)

356-Property EPC & Stock Condition Survey Programme

Full dual-survey delivery executed across Bromley, Lewisham, and Bexley. 356 properties completed in under two months with zero backlog and 100% SLA adherence.

356
Properties Surveyed
7.2 Weeks
Turnaround Time
Above Industry Avg.
Access Success
Volume Domestic EPCs London Regional Housing Provider

496-Property RdSAP Energy Baseline Programme

Rapid baseline survey programme for Warm Homes funding application, deploying 7 surveyors to complete 496 RdSAP lodgements with strict 8-day turnaround.

496
Properties Lodged
85 / wk
Weekly Run-Rate
100%
Audit Pass Rate
PAS 2035 Assessments + Floorplans Tier-1 Decarbonisation Framework

400-Property PAS 2035 Whole House Retrofit Baselines

Whole house retrofit assessments, air permeability diagnostics, and measured CAD floor plans across scattered social housing units ahead of external wall insulation.

400
Units Completed
100%
TrustMark Lodged
0
QA Exceptions
BS EN 16005 Low-Energy Automation London Borough Council

Specialist Automatic Door Adaptation Pilot

Turnkey assessment and installation of automated swing door access systems for assisted living social housing tenants, scaling to a 600+ property pipeline.

Completed
Initial Pilot
600+ Units
Target Pipeline
100%
OT Sign-Off

Certified & Regulated Compliance

Fully Accredited Across UK Statutory & Funding Frameworks

PAS 2035 accreditation logo PAS 2035 Decarbonisation & SHDF
TrustMark accreditation logo TrustMark Quality & Standards
Elmhurst Energy accreditation logo Elmhurst Energy Energy Performance
ECMK accreditation logo ECMK RdSAP & Commercial EPCs
Quidos accreditation logo Quidos Building Energy Performance
Sterling accreditation logo Sterling Energy Assessment
NICEIC accreditation logo NICEIC Electrical Safety & Compliance
3,000+
Completed Surveys
Across London & South East portfolios
7
Qualified Surveyors
In-house field capacity & rapid dispatch
4
Accreditation Bodies
Elmhurst, ECMK, Quidos, Sterling
100%
SLA Adherence
Strict 8-day lodgement guarantee
Rapid B2B Procurement Turnaround

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.

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