Off-grid heating
Oil & LPG Heating Engineers
For homes off the gas grid. OFTEC registered for oil, and Gas Safe registered with the LPG qualification for bulk tank and bottled gas. Servicing, repairs and new boilers across six counties.
OFTEC registered
LPG qualified (ACS)
Family-run, 30+ years
One firm for oil and LPG
If your home isn’t on mains gas, it’s probably heated by oil or LPG, and you may already have found that a lot of heating engineers won’t work on either. Oil needs OFTEC registration, and LPG needs its own qualification on top of Gas Safe. Many heating firms have neither.
We have both. Plumbusters is OFTEC registered for installing, commissioning, servicing and repairing oil-fired boilers, and our gas engineers hold the LPG qualification for houses, flats and residential park homes. We’ve been working on boilers for over 30 years, across Kent, London, Essex, East Sussex, Surrey and Berkshire.
- OFTEC registered for oil boiler installation, servicing and repair
- Gas Safe registered and LPG qualified, including park homes
- Combustion analysis and a written record on every service
- Oil tank, fuel line and fire valve checked on every oil service
- New Grant and Worcester Bosch oil boilers, with a fixed written quote
- Covering Kent, London, Essex, East Sussex, Surrey and Berkshire

What we do
Oil and LPG work we do
Servicing, breakdowns and new boilers, whoever supplies your fuel.
Oil boiler servicing
Combustion analysis, a new filter, a new nozzle when needed, baffles cleaned and the burner set to the manufacturer’s figures. The tank and fuel line are checked too, and you get the readings in writing.
Oil breakdowns & lockouts
Fault finding and repairs on burners, pumps, photocells and controls. Lockouts are usually the nozzle, the filter or the photocell. The repair is priced once we’ve found the fault, before any work starts.
Oil boiler replacement
Like-for-like replacements and new Grant and Worcester Bosch oil boilers. The fuel line, filter and fire valve are checked at the same time, and you get a fixed written quote.
LPG heating
Servicing, breakdowns and new boilers on bulk tank and bottled LPG, including residential park homes. The regulator, hoses and pipework are checked as well as the boiler.
Landlords
Annual gas safety records (CP12) for LPG-heated lets, and an annual oil service by an OFTEC registered engineer, with the paperwork your letting agent will ask for.
What a new oil boiler costs
Typical prices for a replacement oil boiler, what pushes the price up, and when a repair makes more sense.
Worth knowing
Oil or LPG: what’s the difference for us?
An oil boiler burns kerosene from a tank outside, and working on one needs OFTEC registration. Most of the job is setting the burner up properly: an oil boiler with a badly adjusted burner uses more fuel than it needs to.
An LPG boiler is usually the same make and model you’d see on mains gas, set up for a different gas at different pressures, with the gas stored at your property in a tank or cylinders. That storage side is what the extra LPG qualification covers, so the regulator, hoses and pipework get looked at properly on every visit.
Is there an oil boiler ban?
No. No phase-out date has been set for oil boilers, and you can replace yours like-for-like with a new oil boiler. A heat pump can suit some homes, particularly well-insulated ones, but it’s a bigger job and usually costs more to put in, even with the Boiler Upgrade Scheme grant. If you’re weighing the two up, ask us.
Where we work
Oil and LPG engineers across the South East
Oil and LPG servicing, repairs and new boilers across Kent, London, Essex, East Sussex, Surrey and Berkshire.
Oil & LPG heating across Kent
Oil & LPG heating in London
Oil & LPG heating in Maidstone
Oil & LPG heating in Aylesford & Larkfield
Oil & LPG heating in West Malling
Oil & LPG heating in Snodland & Halling
Oil & LPG heating across the Medway towns
Oil & LPG heating in Tonbridge & Sevenoaks
Oil & LPG heating across East Sussex
Oil & LPG heating across Essex
Oil & LPG heating across Surrey
Oil & LPG heating across Berkshire
Frequently Asked Questions
What our clients think
Our Testimonials
Reviews from homeowners, landlords and businesses we’ve worked for.
I have used Plumbusters for years for servicing my boiler and some great small jobs. This time it was a new boiler moved up two flights of stairs. All work was neat and tidy, with some fantastic pipe work, like a work of art. Considering the effort to take up carpet and floorboards, there are no corners cut and the best job done, not the quickest job just to move on to the next customer. Even the outside plastering of the old outlet pipe was made to look like bricks! At the end there was a full walk through to make sure everything was working and 2 follow up checks. Great job.
Martin T
· Facebook Review
Having only just moved into a new home, we were reliant upon recommendation by the previous owners. Plumbusters have been remarkably responsive and did an amazing job that turned out to be far more than first anticipated. We now have a swanky streamline vertical radiator in our family room along with two extra radiators on two upstairs bedrooms. Faultlessly clean, Grant gets our vote today. Thanks to you all. Now have you down as our preferred company for all things plumbing related. Best wishes. Mike & Joanne
Mike S
· Facebook Review
We found the engineer sent from Plumbusters to be very helpful and knowledgeable and clean and tidy in his work. They were quick to respond and reliable and professional while in our house. We would be happy to recommend them to anyone who is looking for a plumber.
Tom M
· Yell Review
Oil or LPG boiler playing up?
Ring 01622 474008 or request a call back. The make and model of your boiler helps.
