Business Details
39 Years
experience
Expert Electric Underfloor Heating & Solar Repair Services
Rayotec Ltd is a family-run business established in 1987, specialising in renewable energy and underfloor heating solutions. With over 35 years of experience, we are MCS government-accredited and proud members of the Which? Trusted Traders scheme. Our expertise spans the supply and installation of electric and warm water underfloor heating systems, alongside comprehensive maintenance and repair services for domestic and commercial solar PV and thermal systems. We have completed thousands of installations and repairs for prestigious clients, including HSBC, Honda, and Oxford University, ensuring long-term reliability and customer satisfaction.Our commitment to quality is reflected in our 30-year warranty on electric underfloor heating systems and next-day delivery for orders placed before 2pm. As NICEIC Approved Contractors, we combine technical excellence with competitive pricing, serving customers across the UK from our base in Sunbury-On-Thames, Middlesex.
Services
Electric underfloor heating
Solar panel repair
Water underfloor heating
Commercial installation
Solar thermal maintenance
DIY underfloor kits
Thermostat installation
Retrofit systems
Pipework services
Trade support
Details
- Year established: 1987
Highlights and features
- 35+ years of experience in renewable energy and underfloor heating
- MCS government-accredited installations and repairs
- Which? Trusted Traders member for customer assurance
- Free next-day delivery on orders over 100
- 30-year warranty on electric underfloor heating systems
Associations and certifications
- MCS
- Which? Trusted Traders
- NICEIC Approved Contractors
What people say
Next-day delivery
Expert engineers
Competitive pricing
30-year warranty
Quick repairs
Services
Electric underfloor heating
Our electric underfloor heating systems provide even warmth distribution for tiles, wood, laminate, and carpeted floors. With energy-efficient operation and programmable thermostats, installations reduce running costs by up to 20% compared to traditional radiators. Suitable for new builds and renovations, our systems include 30-year warranties and next-day delivery for orders placed before 2pm.
Solar panel repair
Specialist solar PV repair services address faulty inverters, generation meters, and storm damage. Our engineers resolve 85% of issues within one hour, with free telephone diagnostics available. Covering domestic and commercial systems across London and the South East, we ensure rapid restoration of energy production for rooftop and large-scale installations.
Water underfloor heating
Warm water underfloor systems use low-profile pipework compatible with existing floors. Offering design layouts and technical support, we supply branded and own-brand components for projects ranging from single rooms to commercial buildings. Systems integrate with boilers and heat pumps, with next-day delivery available for orders placed before 1pm.
Commercial installation
Tailored underfloor heating and solar maintenance solutions for architects, contractors, and housing associations. Our commercial division handles annual safety checks, repairs, and large-scale installations for hospitals, universities, and apartment blocks. Clients benefit from bulk pricing, technical training, and dedicated project management support.
Solar thermal repair
Comprehensive solar thermal maintenance addresses pump failures, airlocks, and leaking components. With local engineers across the South East, we reinstall panels after roofing work and resolve pressure loss issues. Services include fault diagnostics, component replacement, and system optimisation for domestic and commercial hot water systems.
Questions
Do you offer next-day delivery for underfloor heating kits?
Yes, orders over £100 placed before 2pm on weekdays qualify for free next-day delivery across mainland UK.
What solar panel repair services do you provide?
We repair faulty inverters, generation meters, storm damage, and system leaks for both domestic and commercial solar PV and thermal systems.
Are your underfloor heating systems suitable for renovations?
Yes, our low-profile retrofit systems work with existing floors, including wooden, tiled, and carpeted surfaces.
Do you provide commercial solar maintenance contracts?
Yes, we offer bespoke service packages for commercial clients including annual safety checks and emergency repairs.
What accreditations do you hold?
We are MCS-accredited, NICEIC Approved Contractors, and Which? Trusted Traders members.
Can you repair solar panels outside your service areas?
While we prioritise the South East and Midlands, we may accommodate out-of-area requests depending on location.
