Thermal Guardian Ltd

Renewable Energy Specialists. Thermal Guardian Ltd has been vetted and approved by TrustATrader. Covering London

07830 321613

Membership number TT31107

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4.97 out of 5
5 reviews

Initial impression Initial impression: 4.8 out of 5.0
Punctuality Punctuality: 5.0 out of 5.0
Cleanliness Cleanliness: 5.0 out of 5.0
Quality Quality: 5.0 out of 5.0
Value Value: 5.0 out of 5.0
Overall opinion Overall opinion: 5.0 out of 5.0

0 missed appointments in the past 6 months

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About Thermal Guardian Ltd, Chelmsford

About Us

Thermal Guardian Ltd are trusted solar panel installers and providers based in London, delivering solar power solutions to domestic and commercial customers across London. With over 10 years’ experience in the renewable energy industry, we are proud to be sole distributors and accredited installers of INVT Solar products.

As dedicated insulation specialists, we are on a mission to insulate homes, reduce energy bills and deliver eco-friendly benefits for the planet. Combining industry-leading products with certified, experienced professionals, we provide end-to-end support from consultation and design through to installation and ongoing servicing. Our commitment to reliability, integrity and customer satisfaction makes us one of the leading solar panel companies in the area.

Key Strengths and Credentials

Over 10 years’ experience in renewable energy and solar installations
Sole distributors and accredited installers of INVT Solar products
Certified team delivering work to industry standards
Members of NAPIT / MCS, demonstrating our commitment to quality and compliance
Focus on improving energy efficiency, sustainability and long-term cost savings for customers

Services Offered

Solar panel installations: High-performance panels that maximise energy efficiency
Hybrid inverters: State-of-the-art inverters for converting solar energy into usable electricity
Battery storage solutions: Store excess energy for later use, ensuring a continuous energy supply
Maintenance & repairs: Regular servicing to ensure your system runs smoothly and efficiently
5–10 year warranty: Extensive warranties on all products, providing peace of mind and long-term reliability

Why Choose Thermal Guardian Ltd

Specialist experience in both residential and commercial solar projects in London and across the UK
Proven track record of delivering sustainable, affordable energy solutions that can increase property value and reduce reliance on finite energy sources
A professional team committed to staying at the forefront of technological advancements and delivering exceptional customer service

For more information about our solar and insulation solutions, or to discuss whether solar panel installation is right for your property, please visit website

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