Free heat generation is only a click away


Free heat generation is only a click away


Free heat generation is only a click away


Years Experience

Domestic and Commercial Solar Heating Engineers in Surrey, Sussex and the Surrounding Areas

Solar Thermal UK Ltd is a company of domestic and commercial solar heating engineers with more than 25 years of experience in solar panel installation, solar panel maintenance, solar and thermal hot water systems, and solar hot water repairs. We are a reliable business from Surrey with services available in Hampshire, Sussex, South London, West London and the South East. You can use us to install and maintain solar water heating systems across all brands.

Our objective is to provide you with faultless installations which can generate hot water through installed solar panels for many decades to come.

Domestically, Solar Thermal UK Ltd focuses on installations, repairs, upgrades and refurbishments solar. For business clients, we excel in commercial solar installations and commercial solar maintenance. Please contact us to find out more about our services or to book in for an initial consultation.

We can identify and address issues with flat plate and vacuum tube solar water heating systems on installations of any size and scale. You can see examples of our previous work in our website’s gallery, or you can see what our satisfied customers and clients say about us by reading their testimonials.

About Solar Thermal UK Ltd

Now trading as a 4th generation company, Solar Thermal UK Ltd has already undertaken more than 500 installations across the region and serviced or maintained thousands more. We are the UK’s leading specialists in solar water heating systems with full inspection packages which include a survey, testing, a detailed report, simulation and remedial works, all of which come with our professional advice and a full written quotation for our proposal.

Our customers and clients include:

  • Residential Property Owners
  • Local Business Owners
  • Housing Associations
  • Civil Engineering Contractors
  • Local Authorities and Councils
  • The Hospitality and Retail Sectors

We only supply and install top-branded solar thermal kits

Solar Thermal UK Ltd offers emergency repair services during normal business hours, and we work into the evening and over weekends to get jobs finished.

Brands we cover include Grant, Joule, Viessmann and Worcester Bosch.

Our domestic and commercial solar heating engineers work as part of a fully insured company offering a 12-month workmanship guarantee, and Solar Thermal UK Ltd always honours the manufacturer warranty on products used.

Our accreditations include:

  • BPEC Thermal Hot Water Systems
  • Current Water Regulations
  • G3 Unvented Systems
  • Energy Conservation in Heating Systems

We can undertake solar panel installations, solar panel maintenance, work on solar water heating systems, commercial solar installations, commercial solar maintenance and more, anywhere in Hampshire, Surrey, Sussex, South London and West London, or on a nationwide scale for high-value jobs.

Our high-profile client portfolio includes:

The Ministry of Defence | The National Trust | Southern Electric | East Cambridge County Council | Surrey County Council | St Albans District Council | The Guinness Housing Association | Hexagon Housing Association | Granta Housing Society | GEMS | Southern Housing

Your satisfaction matters to us, and we can only attain it by treating you with respect and making you the most important part of our business.

Solar Panel Installation

To cover the professional installation of flat plate collectors or evacuated tube systems which we install as banks onto the roof tiles to harness sunlight.

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Solar Panel Maintenance

Have solar panels serviced and maintained at the recommended intervals by calling Solar Thermal UK Ltd and booking an appointment with our engineers.

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Solar Water Heating Systems

With full package kits available, thermal hot water systems help you to store a supply of warm water in a hot water cylinder or in similar thermal storage.

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Solar Hot Water Repairs

From minor running issues to large-scale leaks, our domestic and commercial solar heating engineers maintain and repair all branded hot water systems.

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Commercial Services

Solar Thermal UK Ltd is the name to trust for commercial solar installations and commercial solar maintenance services across London and the South East.

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Solar Kits

Anyone who invests in a new heating system today should also plan to include a solar system at the same time. This will allow you to benefit from lower energy consumption and look forward to receiving lower monthly energy bills.

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What our client’s say

Call our domestic and commercial solar heating engineers on 07462 019718 for services in Hampshire, Surrey, Sussex, South London and West London.