Annual Boiler Service
Keep Your boiler Safe, Energy Efficient & healthy with An annual service by Active Heating Services
Gas, Oil & LPG Boiler Service by Local Trusted Engineers
Due a boiler service? You can trust Active Heating Services with your boiler service. As a leading boiler maintenance provider across Newbury, Thatcham, Reading, Basingstoke and all surrounding towns and villages we pride ourselves on providing transparent pricing and quality, thorough workmanship. Active Heating Services provide comprehensive annual boiler servicing to keep your home warm, safe, and energy-efficient all year round.
Whether supplied by gas, oil or LPG using a Combi Boiler, a System Boiler or a Regular (Conventional) Boiler, our gas safe registered and OFTEC Registered engineers will ensure your system is running safely, smoothly and efficiently – helping prevent costly breakdowns and maintaining your boiler manufacturer’s warranty.
Why an Annual Boiler Service Matters
Your boiler works hard every day — and just like your car, it needs regular maintenance. Here’s why an annual boiler service is essential:
- Safety First – Detects carbon monoxide risks and ensures all components are functioning correctly.
- Save Money – Prevents expensive repairs by catching problems early.
- Improve Efficiency – Optimises performance to reduce energy bills.
- Warranty Protection – Many boiler warranties require annual servicing.
- Reliable Heating – Reduce the risk of unexpected breakdowns, especially in winter.
Whether you need an annual boiler service or urgent repairs, our gas safe (for gas and LPG boilers) and OFTEC registered (for oil boilers) are here to help — promptly, professionally, and with no hidden costs.
Beware - not all Annual boiler services are equal!
At Active Heating Services our boiler services are done thoroughly for your total peace of mind. Unlike a lot of providers, who do a visual inspection & a probe test, we provide an in-depth 10 step boiler service.
Our 10 Step Gas or Oil Annual Boiler Service Includes
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Visual Inspection:
Our engineer will look for any external signs of damage, dirt, or wear and tear, as well as checking the boiler's location, installation, and position.
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Internal Inspection:
The boiler casing will be opened to inspect internal components like the burner, heat exchanger, and other parts.
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Flue Check:
The flue, both internal and external, will be checked to ensure proper venting and no unsafe emissions.
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Gas and Pressure-Flow Tests:
The boiler's gas pressure and water pressure / flow rate will be tested to ensure they are within safe limits.
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Electrical Connection Check:
All electrical connections will be inspected for proper functionality and safety.
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Corrosion and Leak Checks:
Our engineer will look for any signs of corrosion or leaks in the boiler and surrounding pipework. Corrosion in a boiler can do a lot of damage with potentially dangerous consequences.
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Component Cleaning:
Wherever necessary, our engineer will clean internal parts like the system filter, condensate trap, and burner to ensure safe and efficient performance.
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Boiler Firing and Operation Check:
The boiler will be fired up and operated for a period of time to check for any faults or issues during normal operation and use.
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Control System Check:
The boiler's controls, including room thermostats, will be checked to ensure they are functioning correctly.
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Report and Safety Checklist:
Our engineer will provide a service report detailing the work done for your boiler warranty, a boiler safety checklist and energy efficiency advice. You will also be provided a gas or oil safety certificate.
Boiler Service FAQs
Hopefully these may answer your questions, if you have further questions please do get in touch with our team
In line with boiler manufacturer's advise we recommend having your boiler serviced once a year. Regular annual servicing ensures safety, efficiency, and keeps your warranty valid.
A standard boiler service, when done properly, includes gas and emissions safety checks, cleaning key components, testing pressure and controls, inspecting the flue, and identifying any wear or faults. You’ll receive a full service report & gas safety certificate at the end. See our 10 step boiler service on this page.
Most services take up to 60 minutes, depending on the boiler type, location and condition. If we find any issues, we’ll explain clearly before doing any extra work.
It helps:
- Ensure your boiler is safe
- Prevent breakdowns
- Lower energy bills
- Detect dangerous issues like carbon monoxide leaks
- Keep your warranty valid
Servicing is about prevention, protection, and performance.
No. Only a Gas Safe registered engineer is legally allowed to service a gas boiler in the UK. DIY work can be dangerous and may void your warranty or home insurance.
Our prices are competitive and transparent. A typical domestic boiler service starts from £95+vat. Some boiler makes and models require an additional service kit, we will advise of this in advance and quote accordingly. Contact us for an exact quote based on your system.
Yes. Even if your boiler appears to be running well, hidden issues can develop. Annual servicing helps catch small problems before they become expensive breakdowns.
Yes! A well-maintained boiler runs more efficiently, meaning it uses less energy to heat your home — which can help lower your heating bills.
Boiler services should be annual, but in addition to this requirement, common signs of your boiler needing a service include:
- Unusual noises (clunking, whistling)
- Pilot light going out
- Pressure loss
- Uneven heating
- But even without these signs, annual servicing is still advised.
Why Choose Us?
- Trusted Local Engineers. We’re not a call centre. We’re experienced, independent engineers who live and work in your area.
- Gas Safe Registered for gas and LPG boilers. All of our work is carried out by fully qualified professionals, meeting the highest safety standards.
- OFTEC Registered for oil boilers. All of our work is carried out by fully qualified professionals, meeting the highest safety standards.
- Clear, Honest Pricing. No hidden extras. We offer transparent quotes and keep you informed every step of the way.
- Emergency Support, When You Need It. Heating or hot water gone? We offer fast, responsive emergency callouts — even out of hours.
- Friendly, Respectful Service. We treat your home like it’s our own — clean, careful, and courteous from start to finish.
- Active Care. Boiler & heating system care plans, low monthly costs for complete peace of mind.
We provide annual Boiler Services In
- Abingdon
- Andover
- Basingstoke
- Bracknell
- Cold Ash
- Crowthorne
- Didcot
- Earley
- Goring
- Grove
- Hartley Wintney
- Henley on Thames
- Hermitage
- Highclere
- Hook
- Hungerford
- Kingsclere
- Lambourn
- Marlborough
- Mortimer
- Newbury
- Pangbourne
- Reading
- Tadley
- Thatcham
- Theale
- Tilehurst
- Wallingford
- Wantage
- Whitchurch
- Wokingham
- Woodley
and surrounding areas
Active Care Boiler & Heating System Cover For peace Of Mind
Low monthly cost peace of mind, to maintain your boiler & hot water systems, protecting yourself against unwanted breakdowns and nasty surprises.
Our Active Care Plans are simple, low cost monthly plans that give you the freedom to choose what you want to include. From our service plan to a full system plan enjoy tremendous benefits and ultimate peace of mind.
Our Active Care Plans costs from as little as £12.50 +vat per month for gas, LPG & oil fired systems.
- Initial boiler & system inspection
- Annual boiler service (with reminders)
- Included breakdown call outs - with no call out fees!!
- Parts & labour included upto £100. ( see plans for details)
- Priority response for heating & hot water system breakdowns
- 24 hour emergency breakdown reporting
- All work carried out by our own engineers
- Low monthly cost for ultimate peace of mind