Over 4,000 successful measures lodged, guiding you through every step—clear advice, accurate designs, reliable coordination— your projects meet PAS 2035 requirements without the stress.
Retrofit Services
- Full Retrofit Coordination Across All Schemes
- Specialist Design only service
- Ventilation & Airtightness Strategies
- Heat Demand Calculations
- 1-2-1 Compliance Guidance
- Tailored PAS 2030 Accreditation Support
Retrofit Compliance Simplified
Full GBIS Retrofit Coordination
£250
Comprehensive PAS 2035 Retrofit Coordination for your GBIS projects
Inclusive of lodgement fee – fixed price.
Poor management, poor understanding and poor advice can seriously get in the way of successfully delivered projects.
Our approach is simple:
- Real support!
- Real results!
- Real compliance!
About ECO4 Gurus
ECO4 Gurus is built around one clear purpose: making Retrofit simple, and profitable for installers. With over 4,000 measures successfully lodged, ensuring PAS 2035 expertise with practical support for your high-quality work.
We specialise in PAS 2035, Retrofit Coordination and Design. Combining fast turnaround times with clear technical support for a straightforward process from lead to TrustMark lodgement. Knowing our team understands the demands of ECO4, GBIS, WH-LG, WH-SHF, amongst other funding streams, you know you are in safe hands.
Delivering tailored PAS 2030 accreditation support, leading to a compliant and scalable business. From QMS guidance to software advice, funding introductions, ventilation strategies, designs, and coordination—we provide the tools, knowledge, and insight to fuel your success.
"ECO4 Gurus: leading the way in domestic retrofit, one successful project at a time..."
ECO4 Gurus Ltd
Eco4 Gurus Ltd,
Cavendish House,
Liverpool,
L22 5NG
- hello@eco4gurus.co.uk
- 0151 374 0044
- 07831564351
© 2025 ECO4 Gurus - All rights reserved.