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Benefits of Annual Boiler Servicing
- Keeps your home safe and your boiler operating reliably.
- Protects your manufacturer's warranty.
- Reduces the risk of unexpected breakdowns.
- Improves efficiency.
- Extends your boiler's lifespan.
What's Included in Your Boiler Service
Visual inspection
Casing, seals, pipework and condensate route checked for wear, leaks or deterioration.
Flue safety inspection
Flue route and termination verified for safe operation.
Burner and heat exchanger inspection
Combustion components inspected and cleaned to manufacturer standards.
Internal component cleaning
Necessary internal boiler components are cleaned where required as part of the service, in accordance with the boiler manufacturer's servicing requirements.
Condensate trap & system check
Condensate trap inspected and cleaned where required, with the condensate route checked for correct operation and blockages.
Service parts replaced where required
Annual service parts replaced where required, including oil hoses and burner nozzles where applicable.
Pressures, controls & safety devices
Gas pressures, thermostats, cut-offs and relief valves tested.
Combustion analysis
Flue gas readings taken using a calibrated flue gas analyser to confirm safe, efficient combustion and optimise boiler performance.
Service record & recommendations
Written documentation with findings and honest follow-up advice.
Our Boiler Service Process
Call Us or Get In Touch
Call us or get in touch to arrange a convenient appointment. We'll confirm your booking and provide an arrival window.
Professional Boiler Service
Our Gas Safe or OFTEC engineer carries out a full manufacturer-compliant boiler service using calibrated test equipment.
Safety & Performance Checks
We inspect key components, perform combustion analysis and confirm your boiler is operating safely and efficiently.
Service Report & Recommendations
You'll receive a clear explanation of our findings, your completed service record and any recommendations for future maintenance.
What We Service
We service almost every type of domestic and commercial heating appliance across Berkshire.
- Gas boilers
- Oil boilers
- LPG boilers
- Combi boilers
- System boilers
- Regular boilers
- Gas fires and fireplaces
- AGA & Rayburn cookers
- Commercial boilers & plant rooms
- Warm-air heating systems
- Radiant & high-level heaters
Don't see your heating system listed?
We service many other domestic and commercial heating appliances across Berkshire.
Call us on 01635 269888 or get in touch and we'll be happy to advise.
Need a Landlord Gas Safety Certificate (CP12)?
Already booking a boiler service? Add your CP12 on the same visit to save time and keep your rental compliant.
Gas Safe registered · No. 128104
Landlord Gas Safety
Gas Safe & OFTEC boiler servicing expertise
A yearly boiler service is still the simplest way to keep the heating safe and the warranty valid. APS Gas Safe and OFTEC engineers service gas, oil and LPG boilers across Newbury, Thatcham and Berkshire — combustion analysis, flue checks and a written record you can keep on file.
- 25+ Years Trading
- 750+ Reviews
- 12,000+ Customers
- Gas Safe & OFTEC Registered
- £5 Million Public Liability
- Independent Local Business
Useful guides
Related Boiler Services
Boiler Servicing FAQs
How often should I service my boiler?
Once a year. Manufacturers specify annual professional servicing to maintain warranties, and landlords must arrange an annual gas safety check for rental properties. Ask us about service reminders when you book.
How long does a boiler service take?
Most domestic services take 45 minutes to an hour, depending on boiler type and fuel. Oil boilers and older systems may take slightly longer.
Will servicing maintain my warranty?
Yes — provided the service is carried out annually by a qualified engineer and recorded correctly. We complete a written service record on every visit for warranty claims and your records.
Can you service oil and LPG boilers?
Yes. Our OFTEC registered engineers provide oil boiler servicing, and Gas Safe engineers service LPG boilers, with the same combustion testing and flue checks as mains gas systems. Book oil and LPG boiler servicing on this page. For oil leaks, supply lines, filters, fire valves and Tigerloops, see our [Oil Boilers guide](/guides/oil-boilers). For LPG regulators, tank/cylinder supply and off-mains infrastructure, see our LPG Heating page.