Our specialism
Domestic Gas Heating Engineers
Gas Safe registered engineers for boilers and central heating in homes and rented property. Servicing, repairs, new boilers and landlord certificates, across six counties.
Gas Safe registered
Family-run, 30+ years
All major makes
Gas engineers for the whole heating system
Plumbusters is a family firm with Gas Safe registered engineers, and gas central heating in people’s homes is most of what we do. We service and repair boilers, fit new ones, carry out landlord gas safety checks and look after the hot water cylinders that go with them, across Kent, London, Essex, East Sussex, Surrey and Berkshire.
We’ve been doing it for over 30 years, so we work on everything from a boiler fitted last year to older models other firms would rather not touch. One firm does the servicing, the repairs and the new boilers, so you’re not passed from one company to another.
- Gas Safe registered engineers on every gas job
- Annual services with a flue gas analysis and a written record
- Repairs priced before any work is done
- New boilers from all the major makes, with a fixed written quote
- Landlord gas safety records (CP12) emailed the same day
- Covering Kent, London, Essex, East Sussex, Surrey and Berkshire

What we do
Everything a gas heating system needs
From the annual service to a new boiler.
Servicing & repairs
An annual service with the casing off, a flue gas analysis and a written record. Breakdowns, lockouts, pressure loss and error codes on all the major makes, priced before any repair.
Service contracts
Your boiler serviced every year without having to remember to book it. We remind you, put you in the diary and keep the record. Landlord plans include the gas safety check.
New boilers
Combi, conventional and system boiler replacements from Worcester Bosch, Vaillant, Ideal, Viessmann, Baxi and others. We look at your system first, then give you a fixed written quote.
Landlord gas safety
The annual check on every gas appliance you provide, with the record emailed the same day. If you have several properties, we keep track of the renewal dates for you.
Unvented hot water
Installation, annual checks and repairs on Megaflo and other unvented cylinders, by G3-qualified engineers.
Commercial gas
Boiler plant, planned and reactive maintenance and gas safety inspections for businesses, schools and larger buildings.
Worth knowing
Does your boiler need replacing?
Not always. Many boiler faults can be repaired. A failed diverter valve, pump or ignition fault is a repair, not a reason for a new boiler. We find the fault first and give you a price before any repair is done.
Replacing it starts to make sense when the heat exchanger has failed, the parts are no longer made, or an older boiler keeps breaking down. If that’s where yours is, we’ll explain why in writing and give you a fixed written quote, and you can take your time deciding.
Why the annual service matters
A boiler that’s serviced every year tends to need fewer repairs, and the service often picks up a problem before it turns into a breakdown. Most manufacturers also make an annual service by a Gas Safe registered engineer a condition of their warranty, so missing a year can mean a refused claim.
Where we work
Gas engineers across the South East
Boiler servicing, repairs and new boilers across Kent, London, Essex, East Sussex, Surrey and Berkshire.
Gas engineers across Kent
Gas engineers in London
Gas engineers in Maidstone
Gas engineers in Aylesford & Larkfield
Gas engineers in West Malling
Gas engineers in Snodland & Halling
Gas engineers across the Medway towns
Gas engineers in Tonbridge & Sevenoaks
Gas engineers across East Sussex
Gas engineers across Essex
Gas engineers across Surrey
Gas engineers 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
Need a gas engineer?
Ring 01622 474008 or request a call back. The make and model of your boiler helps.
