An oil fired boiler works hard all year to keep properties warm and supplied with reliable hot water. Without regular servicing, small issues — soot build-up, worn burner nozzles, dirty components, and blocked oil filters — gradually reduce efficiency, causing systems to burn more fuel while producing less heat. By the time most property owners notice, energy bills have already climbed or the boiler has broken down entirely.
At Evo Flow Heating, our experienced engineers carry out planned, hassle-free oil boiler maintenance for customers across Kent, keeping heating systems running safely and efficiently all year round. Routine servicing allows our team to identify early signs of wear before they develop into serious faults — reducing the risk of unexpected breakdowns and extending the working life of the system. Much like our approach to gas boiler servicing in Kent, we carry out all oil boiler maintenance to the same high standard, with no hidden fees and a personal service our customers can rely on.
A well-maintained oil boiler runs cleaner, quieter, and more efficiently — using less fuel, reducing carbon emissions, and lowering energy costs across the property.
We install oil-fired boilers for homes and businesses across Kent. Our OFTEC registered engineers cover most makes and models, ensuring every installation is safe, efficient, and fully compliant.
Our annual servicing keeps heating systems running safely and efficiently. We carry out flue gas analysis, burner checks, and inspect for soot build-up — helping to avoid costly repairs down the line.
Leaks, breakdowns, firing issues — our engineers diagnose and fix problems fast across Kent. We work on most makes and aim to complete repairs in a single visit.
We supply and install a range of modern, energy-efficient oil-fired boilers across Kent. Our team provides honest, no-obligation advice on the best system to suit all heating needs and budgets.
We offer fast emergency call-outs across Kent, including Tunbridge Wells. Our engineers respond quickly to get heating back up and running with minimal disruption.
We check filters, adjust controls, and fine-tune system settings to improve efficiency and reduce fuel costs — keeping all heating systems performing at their best all year round.
Ready to get our oil boiler installation, repair, or servicing sorted in Kent? At Evo Flow Heating, we provide transparent pricing, fast response, and fully qualified OFTEC registered engineers to handle all heating needs safely and efficiently.
Whether it’s a new boiler, a replacement, or emergency repairs, we offer a free, no-obligation quote and guide all our customers to the best solution for their property.
our engineers follow a thorough, structured process every time we carry out oil boiler maintenance across Kent. From the initial visit through to final checks, every step is completed to OFTEC standards — ensuring all heating systems are safe, efficient, and compliant.
Our oil boiler servicing process includes:
Once completed, our friendly team walks through any findings and provides clear advice — with no hidden fees and no unnecessary upselling. Regular maintenance carried out by our fully qualified engineers helps extend the life of all oil-fired boilers, reduce fuel costs, and keep heating systems running reliably all year round across Kent. For those looking to upgrade, we also offer heat pump installation as a modern, energy-efficient alternative to oil heating.
Some of the most common oil boiler problems our team fixes include:
Our friendly team also serves customers in Gravesend and the surrounding area, providing the same reliable, personal oil boiler repair service we deliver across the wider Kent region. Whether it’s a routine fix or an emergency call-out, our engineers aim to complete all repairs in a single visit — keeping disruption to a minimum and heating systems running all year round.
Costs can vary depending on the age and condition of the system, but our engineers provide a clear, transparent quote before any work begins. Contact our friendly team for further information or to arrange a visit.
Our engineers recommend annual servicing for all oil-fired boilers across Kent. Regular boiler maintenance keeps heating systems running safely and efficiently, prevents soot build-up, avoids costly repairs, and is essential to maintain most manufacturer warranties.
We strongly advise against it. Oil boilers require precise settings, calibrated tools, and OFTEC registered expertise to service safely and correctly. An incorrectly serviced boiler can run inefficiently, break down prematurely, or produce dangerous carbon monoxide. Our fully qualified engineers carry out all oil boiler servicing across Kent safely and to the highest standards.
Our engineers carry out a full inspection on every visit — replacing the burner nozzle, cleaning the combustion chamber, removing soot build-up, checking and cleaning oil filters, carrying out flue gas analysis, inspecting the heat exchanger, and assessing the oil tank and supply pipework. All work is completed to OFTEC standards.
A well-maintained oil-fired boiler can last between 15 and 20 years. Regular annual servicing is the single most effective way to extend the working life of a heating system, identify early signs of wear, and avoid the cost of premature boiler replacement.
Most domestic oil boilers across Kent run on kerosene — also known as 28-second heating oil. Our engineers can advise on the correct fuel type for all makes and models we service and install across the region.
