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239 Google reviews
1–2 days
Typical install time
I S Plumbing & Heating Fife Ltd is an MCS certified air source installer based in Fife.
Based in Fife, KY12 8RE
Areas served:
4.9
239 Google reviews
Based on verified Google reviews
Paul Campbell
Ian and team came to my rescue when I moved into a new house with a poorly optimised Heat Pump that was providing inconsistent low temperature. Within a few hours they had diagnosed the issue through a combination of existing knowledge and talking directly to the manufacturer. Not only this, they even managed to fit in a service too. First class service, professional and thorough. Highly recommended.
Joe Chalmers
I recently had a new heat pump and boiler installed by I.S Plumbing, and I couldn’t be happier with the whole experience. My old heat pump was outdated and I had no heating or hot water (other than immersion) Ian came round to assess what would be best for my home. Kerrie followed up with a detailed heat survey, which confirmed everything he recommended. Ian and Jordan carried out the installation, and their work was professional from start to finish. The new system is fantastic, and energy bills are no more expensive than before despite heating being on all the time. My house is consistently warm now, and amazingly, it hasn’t increased my energy bills at all. They also tidied the plumbing and wiring in the attic, which now looks far neater than before. Overall, top-quality service. Thanks Ian and Co!
Walter Cambers
Very happy with the results we are seeing following the installation of the heat pump and new radiators. The heat pump is maintaining the temperature of the house, it's great to not bother with timers as we had to with our old LPG system. A shout out has to go to Ian and the team for the work that they have done in installing the system. A special shout out to young Lincoln, who had the unfortunate job of fitting and lining the underfloor pipes. Great job all round. We were fortunate to have been awarded the rural grant for the heat pump. If you are considering applying for a grant, I would advise being in constant contact with The Energy Trust to ensure that things like drawdown for the deposits are in place as the company will need this to progress with the work.
Suzanne West
Quick response time, so lucky to get same day. Boiler check carried out with efficiency and expertise. Price was reasonable, as expected. Will use this company again without hesitation. Thanks!
Elizabeth Hartley
Ian fitted my ATAG boiler a few years back. I needed help with a badly fitted leaky wet room and decided to get a complete refit. My bathroom looks fantastic. Ian and his team are honest and hard-working. They have a very high standard of workmanship. Quality comes first with this company. I would not use anyone else and if I needed other work done, I'd as Ian for recommendations. I cannot praise them highly enough.
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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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