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65 Google reviews
1–2 days
Typical install time
£7,500
BUS grant amount
PJH Co. Ltd is an MCS certified air source installer based in Northamptonshire. They are registered with the Boiler Upgrade Scheme, meaning they can help you claim up to £7,500 towards your installation.
Based in Northamptonshire, MK44 1NP
Areas served:
5.0
65 Google reviews
Based on verified Google reviews
Roger Silk
We recently approached a number of companies to convert our downstairs cloakroom into a wet room. We were recommended PJH Co and selected them because of their design ideas and ‘can do’ attitude. The work involved removing a wall, reinstating another wall, taking up the floor, aqua boarding, tiling and the installation of an accessible shower, basin and w/c. We were absolutely delighted with the result, from the choice of components to the completed design. The team from PJH & Co were exceptional and worked tirelessly throughout. They were always neat and tidy, cleaning up at the end of each day, and the quality of their work was superb. They will always be welcome in our home.
Jonathan Field
Elliott & Taylor from PJH Co fixed our (rather convoluted) central heating efficiently and effectively and with their usual warm friendliness - arrived on time, explaining what was being done, sorting out an additional issue that they found and advising what we might do next to make our heating system more efficient.
Julia Johnson
Absolutely thrilled with the refurbishment of 3 Bathrooms, downstairs cloakroom, boot room and kitchen all carried out by PJH LTD. A special mention for Jason who completed the tiling and fitted all the bathrooms, downstairs w/c and fittings in the kitchen and boot room with great care and attention to detail going above and beyond to discuss progress and resolve any likely issues promptly to finish the job as promised before Christmas. I must also mention Leighton too who completed all the plumbing work throughout with great professionalism. All in all very happy with PJH LTD and highly recommend.
Victor Stewart
We decided to connvert our main bathroom to a walk in shower and contacted Alison Saunders at PJH AT Sharnbrook, and we are so glad we did. The response was very quick, Phil came to see us with suggestions and a very acceptable quote. One od their installment team was due back from holiday named Harry who was allocated the job. and ow lucky we have been. he was most diligent, experienced, very tidy and a joy to have him undertaking this work. He was a pleasure to have working in our house. The finished installation is simply superb leaving us completly satisfied and we woud most certainly recommend the Company to all.
Fiona Ritchie
When I called the phone was answered within a couple of rings. The staff were incredibly polite and knowledgeable and although I needed two calls outs the response was the same each time. On both occasions the plumbers arrived exactly when I was told to expect them and they knew exactly what they were doing and fixed the problem explaining what was wrong. They then described what they had done and replaced and then fully checked the system before leaving. I would highly recommend PJH Co to anyone who needs a decent, qualified and professional plumber.
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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.
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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