Gas Safe
F-Gas
Refcom
Worcester Bosch
Gas Safe
F-Gas
Refcom
Worcester Bosch
Gas Safe
F-Gas
Refcom
Worcester Bosch

Contact GrenTec Renewables

If you are looking for reliable heating, air conditioning or renewable energy specialists in West Sussex, our team is here to help. Request a free no-obligation quote today.

Worcester Bosch Accredited Installers

Up to 12-Year Guarantee on Selected Gas Boilers

Contact Details

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If you would like to arrange a quotation, book a service or discuss your requirements, please contact us using the details below.

We pride ourselves on clear communication, honest advice and dependable service from your first enquiry through to completion.

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Free Quotations
Worthing, Horsham & Pulborough
No obligation quotes on all installations across West Sussex

West Sussex Specialists

Covering Worthing, Horsham and Pulborough & Surrounding Areas

Our local presence allows us to offer a responsive and dependable service to homeowners, landlords and businesses throughout the area. We understand the importance of quick response times and consistent communication, ensuring every project runs smoothly from start to finish.

Download Our Air
Conditioning Brochure

Get a quick overview of our air conditioning solutions, including installation, maintenance and key benefits. Discover how modern systems can keep your space comfortable all year round while improving efficiency and air quality.