Maintenance, Servicing & Support
Looking after your renewable energy system.
Annual servicing, fault diagnosis and ongoing support for heat pumps, solar PV and battery systems across the East Midlands.
Your renewable energy system is a long-term investment, and regular servicing helps keep it running efficiently, reliably, and in line with your warranty requirements. Our experienced team of engineers works with many different brands and system types, so you can book your annual heat pump service with us — even if we didn't install it.
Get in touch
Fill out the form via the button and lets see how we can help.
Why Regular Servicing Matters
A renewable energy system is one of the biggest investments you'll make in your home. Like any heating system, it performs best when it's properly maintained. Regular servicing helps identify small issues before they become larger ones, keeps your system operating efficiently and helps extend the life of your equipment. It also provides reassurance that your system is performing as it should, helping you get the very best from your investment for years to come.
Used a Different Installer? We Can Still Help
If your original installer is no longer trading, you've struggled to get support, or you'd simply like a local company to look after your system moving forward, we're happy to help. We'll assess how your system is performing, explain anything that needs attention and give you honest advice about the best way forward.
Need Help With a Fault?
If your system is showing an error, has stopped performing as expected or needs attention before its next annual service, contact our team and explain what’s happening.
Why Choose TES?
Renewable Expertise
Renewable systems require specialist knowledge. Our engineers understand how modern energy systems work together—not just how to complete a service checklist.
Honest Advice
If your system is working well, we'll tell you. If something needs attention, we'll explain why and recommend the most appropriate solution.
A Local Team you Can Actually Meet
Based in Tuxford, Nottinghamshire, you’re always welcome to visit us, meet the team and speak to the people you are actually dealing with.
Looking After Your Investment
Our aim isn't simply to service your system once. It's to become the company you trust to look after it for years to come.
As Your Home Evolves
A service visit isn't just about today. Homes change. Energy use changes. Technology evolves.
Sometimes a visit simply confirms that everything is performing exactly as it should.
Sometimes it's an opportunity to discuss additional technologies or improvements that could help you get more from your system.
Whatever the outcome, our advice will always be based on what's right for your home - not on selling equipment you don't need.
Ready to Book Your Annual Service? Need Help With A Fault? 
Get in touch
Fill out the form via the button and lets see how we can help.
