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Claim this listingThermoworx Renewables Ltd
5.0
13 Google reviews
1–2 days
Typical install time
£7,500
BUS grant amount
About Thermoworx Renewables Ltd
Thermoworx Renewables Ltd is an MCS certified air source installer based in Leicestershire. They are registered with the Boiler Upgrade Scheme, meaning they can help you claim up to £7,500 towards your installation.
Coverage area
Based in Leicestershire, LE5 5PS
Areas served:
Reviews
5.0
13 Google reviews
Based on verified Google reviews
Amin Mayank
I Asked Husain after my boiler stopped working and he came next day to see the job. Same day he gave me quote for job. I was happy with quote. and next day he came with his team and replaced new boiler and some pipes. Same day our heating and hot water working again which is great. Husain and his team very helpful and explain what they done. Our experience with Gas worx was excellent Thank you Gas worx heating Ltd.
Aamir Vindhani
Came out for a replacement boiler. I can say very professional fantastic workmanship and I would definitely recommend for all your plumbing needs. I have used them for much smaller jobs and they arrive as agreed hassel free.
Muhammad Yusuf
Amazing plumbing company. Very efficient and responsive and had my boiler fixed very promptly. Very knowledgeable and experts in their field. Highly recommend!
Mosh
Very pleased with their service. Only a phone call away. Manage our tenants properties for us. No job is too big or small for the team. Always willing to help and give their professional advise and recommendations.
Imran Omar (Joe Kewl)
Did all the plumbing in my new mansion and by far the best work ever also.
Showing 5 of 13 reviews. View all on Google
Frequently asked questions
How do I know you’re properly qualified and certified to install heat pumps?
We are MCS‑certified and registered with an approved consumer protection/competent person scheme, which is essential for quality assurance and to access grants like the Boiler Upgrade Scheme (BUS).
Can you tell me if a heat pump is actually suitable for my home?
We carry out a detailed home assessment, including property type, insulation levels, existing heating system and available outdoor space, to confirm whether a heat pump is a good fit.
What type and size of heat pump will you recommend for my property, and why?
We design the system using a heat‑loss calculation for your home, then match the correct kW size and model (for example, air‑source vs ground‑source) so it runs efficiently and reliably.
What will the full installation cost be, and what’s included in your quote?
Our fixed quote clearly lists the heat pump, cylinder, controls, labour, scaffolding (if needed), electrical work and any radiator or pipework upgrades, so you know exactly what you’re paying for.
Can you help me access government grants like the Boiler Upgrade Scheme?
Yes, as an MCS installer we can confirm your eligibility, apply for the BUS grant (worth up to £7,500) on your behalf and deduct it directly from your quote.
How much disruption should I expect during installation, and how long does it take?
A typical air‑source heat pump installation takes around 2–5 days, and we’ll agree locations for the indoor and outdoor units, manage any planning considerations and keep you informed each day.
Will I need to replace my radiators or upgrade anything else in my home?
After the heat‑loss survey, we’ll advise if any radiators, pipework, electrics or hot‑water cylinder need upgrading so the system can run efficiently at lower flow temperatures.
How noisy is the outdoor unit and where will it be installed?
Modern heat pumps are designed to be quiet and must meet UK noise regulations; we’ll position the unit to minimise any impact on you and your neighbours and comply with local planning rules.
What warranties, servicing and aftercare do you provide?
You’ll get manufacturer warranties on the heat pump plus our workmanship guarantee, and we offer ongoing servicing and support to keep your system performing at its best.
What running costs and savings can I realistically expect compared to my current boiler?
We’ll estimate your likely annual running costs and potential savings based on your current fuel type, insulation level and tariffs, using real‑world performance data rather than lab figures.
Boiler Upgrade Scheme
Up to £7,500
off your heat pump installation
This installer handles the full BUS grant application — deducted directly from your quote. No upfront payment needed for the grant amount.
Scheme open until 2028 — limited funding available
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