What are the opening hours?

Monday 9am - 5pm Tuesday 9am - 5pm Wednesday 9am - 5pm Thursday 9am - 5pm Friday 9am - 5pm Saturday 9am - 12pm

Renertec Ltd

Based in Twyning near Tewkesbury we offer a range of plumbing and heating solutions in the gas, oil We install, maintain and service most boilers

We offer a range of plumbing and heating solutions in the gas, oil and solid fuel industry, around Gloucestershire and Worcestershire.

19/06/2026

🔧 Another busy week at Renertec Ltd! 🔧

This week involved routine servicing and maintenance across a range of heating systems — from heat pumps to oil boilers — keeping our customers’ systems running efficiently and reliably.

✔️ Cleaning and inspecting heat pump units
✔️ Servicing oil burners and combustion chambers
✔️ Checking magnetic filters and system strainers
✔️ Water quality testing and treatment
✔️ Fault finding and preventative maintenance
✔️ solar thermal fluid replacement

Regular servicing is key to maintaining efficiency, extending equipment life, avoiding costly breakdowns and maintaining warranties — especially as we head towards the colder months. 🌡️🏡

If your oil or renewable heating system is due a service, get in touch with the team at Renertec Ltd.

30/05/2026

🌿 Heating Service Availability From July 🌿

Keep your heating system running efficiently all year round with professional servicing from Renertec Ltd.

✅ Air Source Heat Pumps
✅ Oil Boilers
✅ Underfloor Heating
✅ Renewable Heating Systems

📅 appointments available from July.

📞 01684 210614
📱 07930 639488
📧 [email protected]
🌐 www.renertec.co.uk

22/05/2026

🚧 Another renewable install taking shape

This bespoke build is now underway featuring a Grant UK Pro Aerona³ 290 air source heat pump system, delivering efficient and sustainable heating for a modern home build. ♨️🏡

We pride ourselves on high-quality bespoke installations built to perform.

If you’re planning a new build, renovation, or renewable heating upgrade, get in touch.

📩 Contact us for all enquiries.

10/05/2026

🍃 🚨 We’re Hiring – Oil/Renewable Service Engineer 🚨 🍃

Renertec Ltd

We’re looking for someone to help grow the servicing and maintenance side of our business.

Work includes:

🔧 Oil boiler servicing, breakdowns, maintenance, installations
🌱 Heat pumps & renewable servicing and maintenance

We’re open to different options and backgrounds — whether you’re already experienced, looking for a new challenge, or wanting to upskill into domestic heating

✅ Full-time or part-time
✅ Employed or self-employed
✅ Training & development opportunities
✅ Incentives potential for the right person

We’re looking for someone reliable, motivated, and keen to grow with the business long term.

Experience in domestic heating/plumbing preferred. Renewables experience a bonus but not essential for the right person.

📩 Message us directly or send your CV to [email protected]

05/03/2026

🏡 Bespoke MVHR and plant room installation coming together nicely on one of our domestic projects.

A well-designed MVHR system provides fresh filtered air throughout the home while recovering heat that would normally be lost — improving comfort, efficiency and indoor air quality.

All pipework and ducting carefully planned and installed to keep the system running quietly and efficiently.

Building your dream home or planning a renovation? Get in touch to see how we can help design and install the right ventilation, mechanical and heating system for your project.

15/02/2026

More first fixing on our commercial project. Part of a district heating system. These units will become a mixture of uses from storage, wellness spaces and even a cafe plus lots more in the future.

06/02/2026

From a barn to beautiful home and work space 🏡
First fix is well underway on this exciting barn conversion project. Underfloor Heating, air source heat pump, MVHR. Fully bespoke and built around the customers requirements.

If you’re planning to build your dream home, we’d love to help.
👉 Get in touch with Renertec Ltd to discuss your ideas.

24/01/2026

‼️ Emergency boiler replacement ‼️
Last weekend we were called to an old broken down boiler which unfortunately was well past its sell by date. A new Grant UK Pro vortex with 10 year guarantee was installed as quickly as possible to get the heating back up and running. This will save the customer oil and be far more efficient to run.

17/01/2026

At Renertec, here are some of the main services we provide 🌱🔥💧

🔧 Oil Boiler Services
Oil has been a core part of our business from day one. We service, maintain, and install oil boilers to keep systems running safely and efficiently.

♨️ Heat Pump Servicing & Maintenance
Specialist care to ensure renewable heating systems perform at their best all year round.

🏗️ Bespoke New Build Solutions
Complete heating and ventilation system design, installation, and commissioning, including:
• Heat pumps
• Underfloor heating
• MVHR (Mechanical Ventilation with Heat Recovery)

From conventional heating to cutting-edge renewable technology, we design systems built for efficiency, comfort, and the future.

📞 Get in touch to discuss your project

📞 01684 210614
📱 07930 639488
📧 [email protected]

08/01/2026

An underfloor heating system recently installed in a new oak frame extension. Designed, supplied, installed and commissioned.

Address

Tewkesbury
GL206

Opening Hours

Monday	9am - 5pm
Tuesday	9am - 5pm
Wednesday	9am - 5pm
Thursday	9am - 5pm
Friday	9am - 5pm
Saturday	9am - 12pm

Website

http://www.renertec.co.uk/

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