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6 Google reviews
1–2 days
Typical install time
Infinity Mechanical Engineering LTD is an MCS certified air source installer based in Surrey.
Based in Surrey, KT18 7HY
Areas served:
5.0
6 Google reviews
Based on verified Google reviews
ding liu
I strongly recommend this gas engineer company to anyone who needs to find a trustable, reliable, and experienced gas engineer with peace of mind that you will always be charged reasonably. Although this is a relatively new company, the engineer actually has about 30 years working experience in gas heating systems and has excellent knowledge and skills in installing and repairing the major brands of gas heating systems in UK. I am a private landlord with more than 10 properties. I have relied on this engineer since 2000 to support (installation, repairing and service) all heating systems in my properties. I cannot be more satisfied with his work in 22 years because he always acted as quickly as possible to help, even in Sundays or just before Christmas! In addition, he is so experienced that he can always efficiently bring the troubled heating system back to work quickly. Furthermore, he always keeps in mind to save my money to give me the advice on choosing the best boilers/parts with the best/reasonable costs. To be honest, as far as he is able to work, I never have worry about my heating systems. I am happy to be contacted if anyone would ask questions about this best engineer.
Nigel White
Carried out a full boiler service at a competitive rate. Had respect for our home and provided advice for future maintenance. Would definitely use again.
kate hunt
The first impression is important, as soon as he put his over shoes on . I new he had respect for my home . Got me out of trouble after many have said I need a new boiler . Up and running like new so very happy .
Richard Hutton
Thanks to Tom for coming by over the weekend and on little notice. Boiler (and other previously unknown issues) fixed and the heat is back on. Thank you so much for your flexibility and professionalism!
Angela Mason
Had No Heating & Hotwater Tom from Infinite Heating, attended promptly & got us up & working No problems,Warm & Cosy & very clean worker Thank-you Happy to recommend
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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).
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.
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.
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.
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.
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.
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.
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.
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.
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.
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