Book a boiler service to keep your heating safe and efficient
Boiler service in Aylesbury
Surab provides gas and oil boiler servicing across Aylesbury and surrounding areas, helping homeowners and landlords keep heating systems safe, compliant and running efficiently. Our Gas Safe and OFTEC-accredited engineers service leading boiler brands including Worcester Bosch, Vaillant and Grant, with a clear service checklist provided on completion.
400+
Over 400 Boiler Services carried out each year
OFTEC and Gas Safe Registered Installers
Why booking an annual boiler service is important
Annual boiler service benefits
A regular boiler service is one of the simplest ways to reduce the risk of breakdowns, improve efficiency and keep your heating system operating safely. It also helps spot early signs of wear, such as leaks, corrosion or failing components, before they turn into bigger issues.
For many households, the best time to book is before colder weather arrives, so your system is checked, cleaned and ready when you need it most.
What we check during your boiler service
What's included in a boiler service
Every Surab boiler service is carried out by fully certified engineers, Gas Safe for gas boilers and OFTEC-accredited for oil systems, to ensure your boiler is maintained to the right safety and regulatory standards.
Our service typically includes inspection of key components and safety devices, cleaning of critical internal parts such as the heat exchanger and burner, combustion analysis and emissions testing, performance checks, plus boiler leak and corrosion checks. A detailed service checklist is provided when the job is complete.
Boiler Service Checklist:
- Inspect boiler casing, seals, ventilation, flue
- Check internal components, clean key surfaces
- Test ignition, burner operation, flame sensing
- Check pressures, combustion performance, emissions readings
- Inspect for boiler leaks, corrosion, component wear
- Verify safety devices, cut-outs, controls operation
- Record results and provide service checklist
Book your Boiler Service in Aylesbury
Book your Boiler Service
If your boiler is due for its annual service, or you want to keep your heating system running safely and efficiently, you can book a boiler service with our team. Call now or book a boiler service visit across Aylesbury and surrounding villages.
Prevent costly and inconvenient boiler repairs with a Surab boiler service plan
Boiler Servicing & Maintenance Plans
If you’re looking for extra peace of mind beyond reactive repairs, Surab offers annual boiler maintenance contracts for eligible gas and oil boilers, based on age, condition and location. These plans are designed to reduce unexpected costs, prevent breakdowns, and keep your system running smoothly, efficiently and safely year-round.
Surab Boiler Servicing & Maintenance Plan
What's included in our boiler servicing plan?
- One full boiler service per year
- Two weekday call-outs
- Includes call-out and first 30 minutes labour free
- Covers boiler, heating & general plumbing issues
- Available 9am-5pm Monday to Friday
- Priority Scheduling in the event of a breakdown
- Annual reminders to help you stay compliant
- OFTEC-compliant servicing on oil boilers
- Gas Safe compliant servicing on gas/LPG boilers.
- What’s not included?
Gas Boilers from £160*
Oil Boilers from £185*
What's not included:
Our contracts are designed for routine servicing and light support. They do not cover:
- Blocked toilets or drainage issues
- Emergency leaks or flood response
- Underfloor heating or concealed pipework
- Oil line venting or repairs beyond standard servicing
- Weekend or out-of-hours attendance
- Replacement parts (charged separately if required)
- Full system diagnostics beyond the boiler and accessible plumbing
If additional work is needed, we’ll always provide a clear quotation before proceeding.
Important Note for Oil Boilers
In line with OFTEC and manufacturer guidance, we replace the oil nozzle and flexible oil line during your annual service. These consumable safety components are essential for combustion efficiency and breakdown prevention. Please note: These items are not included in the base contract price and are charged separately during servicing.
*Prices exclude VAT and parts. Contracts are subject to customer location within our service area. Standard call-out rate starts from £90 (ex VAT and parts), covering the call-out and the first half hour.
Powerflushing to improve heating performance
Powerflushing Aylesbury
Powerflushing is a specialist deep clean that removes sludge, rust and debris from your central heating system, helping your boiler operate more efficiently and reliably. It’s often recommended where circulation is poor, radiators heat unevenly, or you’re preparing for broader heating work.
Benefits can include improved efficiency and faster heat-up times, quieter operation, better flow, and longer system lifespan. Powerflushing is separate from a standard boiler service and is not included in our servicing or maintenance plan.
More boiler and heating services from Surab
Related Services
New Boiler Installation
Replacing old, inefficient or broken boilers with modern systems chosen to suit your home and heating needs.
Boiler Repairs
Identifying boiler faults and restoring heat or hot water with practical, efficient repair methods.
Hot Water Cylinders
Installing, replacing or repairing hot water cylinders to ensure consistent, dependable hot water every day.
Oil Boiler Servicing
Oil boiler servicing to protect performance and reliability, including combustion checks and safety testing by OFTEC-accredited engineers.
Oil Boiler Repairs
Identifying boiler faults and restoring heat or hot water quickly with practical, efficient repair methods.
Landlord Support
Carrying out gas safety checks, issuing certificates and coordinating access with tenants to ensure full compliance.
Looking for a boiler service in Aylesbury and Bucks? Check out our service areas
Common questions about boiler servicing and maintenance
FAQ
Boilers should be serviced once a year to help maintain safe operation, efficiency and manufacturer warranty conditions. Annual servicing is especially important before winter, when heating demand increases. For rental properties, landlords also have annual gas safety responsibilities, so regular servicing and safety checks should be planned well ahead of renewal dates.
A boiler service includes visual checks, internal inspection, cleaning key components where required, checking seals and flues, testing safety devices, checking combustion performance and recording service results. Surab’s servicing process includes a clear service checklist on completion, helping provide useful documentation for homeowners, landlords and anyone maintaining a boiler warranty.
The cost of a boiler service depends on the boiler type, fuel type, location, system condition and whether parts or additional remedial work are required. Gas, LPG and oil boiler servicing may be priced differently because the work and consumable parts can differ. Rather than giving a fixed figure without context, Surab can confirm the current service price when you book.
A thorough boiler service usually takes longer than a quick visual check. Surab’s previous FAQ guidance stated that a comprehensive boiler service generally takes around 1.5 to 2 hours, although the exact time can vary depending on boiler type, access, age and condition. If issues are found during the service, we will explain the findings and advise on any next steps.
Surab services most major boiler brands, including well-known manufacturers such as Worcester Bosch, Vaillant and Grant. If you are unsure whether your boiler can be serviced, share the make, model and fuel type when you contact us. This helps the office team confirm suitability and ensure the engineer has the right information before the appointment.
A boiler service is primarily a safety, performance and maintenance check, not a full repair visit. If a small issue can be resolved during the service, the engineer will advise you. More involved repairs, replacement parts or additional labour may need to be quoted separately or booked as a follow-up visit. This keeps the service transparent and avoids unexpected costs.
Yes. Surab offers boiler maintenance plans for eligible systems within the service area, subject to the age, condition and suitability of the boiler. These plans are designed to make annual servicing easier and provide structured weekday support if something goes wrong. The exact cover, exclusions and pricing should be confirmed before joining.
Still have a question?
Our team is here to help answer any questions you may have so please don’t hesitate to get in touch.
