Family-run heating engineers covering Winslow, Buckingham and the MK18 villages. Whether the boiler has stopped on the coldest morning of the year or it is finally time to replace it, you get an honest diagnosis, a fixed price and a tidy job.
One team for the whole heating system — the boiler, the controls, the cylinder and the pipework that connects them.
New gas, oil and LPG boilers supplied and fitted, from a like-for-like swap to a full combi conversion with an unvented cylinder. Fixed written quote, system flush and compliant controls included.
Boiler installation in Winslow →Fast fault diagnosis on no heat, no hot water, pressure loss, lockouts and leaks. We carry common spares on the van so many faults are fixed on the first visit.
Boiler breakdowns in Winslow →OFTEC registered oil work for the off-grid properties around Winslow — burner servicing, nozzle and electrode changes, tank checks and complete oil boiler replacements.
Oil boiler service in Winslow →Gas Safe LPG qualified for bulk tank and bottled installations. Servicing, repairs, conversions and new LPG boiler fitting for rural homes off the mains.
LPG boiler engineer in Winslow →Gas Safe registered engineers for appliance servicing, gas safety certificates, cooker and fire installs, pipework and landlord inspections.
Gas engineer in Winslow →Radiator replacement, powerflushing, unvented cylinder installation and full heating system upgrades to get every room warm again.
Central heating in Winslow →
A boiler fault is stressful because you cannot see what is wrong and you have no way of judging whether the price is fair. We fix that by explaining the fault in plain English, showing you the failed part, and quoting the repair against the cost of replacement so you can make the call yourself.
Call or request a callback. What the boiler is doing, any fault code on the display, and how old it is tells us a lot before we arrive.
We test the appliance properly rather than guessing at parts, then explain exactly what has failed and what caused it.
You get a clear price for the repair — and where it is close, the alternative cost of a replacement boiler alongside it.
Work completed, system tested and balanced, certificates issued, and the mess taken away with us.
Not a substitute for a proper diagnosis, but it helps to know what you are looking at before you pick up the phone.
| What you notice | Likely cause | What we normally do |
|---|---|---|
| Heating works, hot water does not | Diverter valve or its actuator has stuck | Test the valve under load and replace the cartridge or head |
| Pressure keeps dropping | A leak on the system, or a failed expansion vessel | Trace the leak, recharge or replace the vessel, refill and test |
| Boiler fires then cuts out | Poor flow — blocked heat exchanger, sludge or a tired pump | Check flow rates, flush or replace as needed |
| Radiators cold at the bottom | Sludge build-up in the system | Powerflush and fit a magnetic filter with inhibitor |
| Oil boiler locks out on start-up | Nozzle, electrodes or photocell fouled with soot | Full burner service, combustion analysis and reset |
| Pilot or flame keeps going out | Gas supply, flue or a failing flame-sensing device | Test supply pressure and flue integrity, replace the faulty component |
Winslow sits between Buckingham, Aylesbury and Milton Keynes, and a good number of the homes around it are off the mains gas grid entirely — which is exactly why we hold both the gas and the oil qualifications rather than just one.
The questions we get asked most often on the phone, answered properly.
Most boiler repairs are priced on a diagnostic call-out followed by a fixed quote for the parts and labour, so you know the full cost before we start. Common faults — a failed diverter valve, a stuck pump, a faulty PCB or a blocked condensate pipe — vary widely in parts price, which is why we quote per job rather than publishing a single figure. Call 07922 163526 and describe the fault and we will give you a realistic idea over the phone.
We are based in the MK18 area, so Winslow and the surrounding villages are a short drive rather than a trip out from a distant call centre. We aim to attend genuine no-heat and no-hot-water breakdowns the same day wherever the diary allows, and we will always tell you honestly when we can be there rather than leaving you waiting in.
Yes. We are OFTEC registered for oil, and Gas Safe registered for both natural gas and LPG. That matters around Winslow, where plenty of properties sit off the mains gas grid and run on an oil-fired or LPG boiler. Oil work includes burner servicing, nozzle and electrode replacement, photocell and control faults, tank and supply-line checks, and full oil boiler replacements.
A combi heats water on demand with no cylinder, which suits smaller homes and flats with one bathroom. A system boiler works with an unvented hot water cylinder and gives strong flow to several taps or showers at once — usually the right answer for larger Buckinghamshire houses. A regular (heat-only) boiler keeps the traditional cylinder and feed tanks in the loft, and is often the simplest upgrade in an older property with vulnerable pipework. We survey the house before recommending one.
Annually. An annual service keeps the manufacturer’s warranty valid on almost every new boiler, catches wear before it becomes a winter breakdown, and confirms the appliance is burning safely. Oil boilers particularly benefit, as the nozzle and combustion settings drift over a year of use.
A straight swap — same boiler type, same position — is usually a single day. Moving the boiler to a different room, converting from a regular boiler to a combi, or fitting an unvented cylinder generally takes two days because of the pipework, the flue route and the system flush. We give you the timescale in writing with the quote, along with what will be off during the work.
Both. Alongside Winslow itself we regularly work in Great Horwood, Little Horwood, Swanbourne, Mursley, Stewkley, Padbury, Adstock, North Marston, Whitchurch, the Claydons and Buckingham. The full list is on our coverage page — if your village is not shown, it is still worth calling.
Yes. Any work on a gas appliance or gas pipework in the UK must be carried out by an engineer on the Gas Safe Register, and LPG work requires the LPG qualification specifically. Oil-fired heating is covered by the separate OFTEC scheme. You are entitled to see the registration card of any engineer who comes to your home, and we are happy to show ours.
Yes, and it is the cheapest time to do it. New installations need compliant controls anyway under Boiler Plus, so upgrading to a smart thermostat or adding thermostatic radiator valves and load compensation while the system is open avoids paying twice for the same access.
Do not switch anything electrical on or off. Open doors and windows, turn the supply off at the meter if you can reach it safely, leave the property and call the National Gas Emergency Service on 0800 111 999 immediately. Call us afterwards to trace and repair the fault once the supply has been made safe.
Call for a same-day breakdown visit, or request a callback and we will ring you back to arrange a time that suits.