Annual boiler servicing by Gas Safe engineers. A full safety check, a written record for your guarantee and peace of mind that your boiler is safe for another year.
Why Book a Yearly Boiler Service?
Most manufacturer guarantees, which usually run for 5 to 12 years, need a yearly service to stay valid. So if you miss one, you could end up paying for a repair the manufacturer would otherwise have covered. That is why regular boiler servicing in Southampton is one of the best-value jobs you can book.
Safety Comes First
A boiler that is burning badly can produce carbon monoxide, which you cannot see or smell. During every service, we test the flue gases and check the seals and ventilation. We also recommend an audible CO alarm near any gas appliance, as advised by the Gas Safe Register.
Lower Gas Bills
A clean, properly set-up boiler burns gas more efficiently. As a result, more of the energy you pay for goes into heating your home.
Fewer Winter Breakdowns
Worn parts usually give warning signs before they fail. We spot them during the service, which means fewer emergency boiler repairs when the weather turns cold.
Is your boiler due a service? Call 0238 000 1192 to book a date that suits you.
What Happens During Your Service
Every service follows the same thorough checklist, whatever the make or age of your boiler. One of our Gas Safe engineers will:
- Inspect the boiler, flue and pipework for damage or corrosion
- Clean and check the burner and heat exchanger
- Carry out a flue gas analysis
- Test the gas pressure and burner rate
- Clean the condensate trap and check the pipe outside
- Check the seals, ventilation and safety devices
- Check the system pressure and expansion vessel
How Long It Takes
Most services take 45 to 60 minutes, depending on the boiler type and its condition. You can stay at home and carry on as normal while we work.
Your Service Record
When we finish, we explain anything we found and keep a record of the service. Consequently, you have proof of servicing for your manufacturer if you ever need to make a claim.
Want your boiler servicing in Southampton booked in minutes? Choose a date online that suits you.
Landlords, Care Plans and the Brands We Service
Whether you own your home or let property in Southampton, we make servicing simple to organise and easy to keep on top of.
Landlord Gas Safety Checks
By law, landlords need a gas safety check on every gas appliance every 12 months. We can carry out the check and the boiler service at the same visit, then send your gas safety certificate straight afterwards.
Spread the Cost
Prefer to budget monthly? Ask us about our home care plan and we will explain what is covered.
Boilers We Service
We are Worcester Bosch accredited installers, and we also service Vaillant, Viessmann, Baxi, Ideal and Glow-worm boilers, along with most other major makes.
Letting a property or looking after more than one boiler? Call 0238 000 1192 and we will set up a schedule for you.
Signs Your Boiler Needs Attention
Some problems are easy to miss until they become a breakdown. If you notice any of these, book a service or a check sooner rather than later.
A Yellow or Orange Flame
A healthy gas flame burns blue. A lazy yellow or orange flame can be a sign of poor combustion and needs checking straight away.
Soot, Stains or Pressure Drops
Black marks around the boiler, or pressure that keeps falling below 1 bar, both point to a fault that is worth finding early.
Strange Noises
Banging, gurgling or a kettle-like rumble usually means air, sludge or limescale in the system.
Rising Gas Bills
If your bills climb while your use stays the same, your boiler may be losing efficiency.
If you smell gas, leave the property and call the National Gas Emergency line on 0800 111 999. For everything else, call 0238 000 1192.
Boiler Servicing Questions Answered
Booking a boiler service for the first time, or just want to know what to expect? These are the questions Southampton customers ask us most.
Talk to a Heating Engineer
Not sure if your boiler is due a service? Call us and we will check its history and book you in.
Call: 0238 000 1192
Email: Info@alfordgph.co.uk
How often should my boiler be serviced?
Once every 12 months. A yearly service keeps the boiler safe and efficient, and most manufacturers need it to keep your guarantee valid.
How long does a boiler service take?
Most services take 45 to 60 minutes, depending on the make, age and condition of the boiler.
How much does boiler servicing in Southampton cost?
We give you a clear, fixed price when you book, so you know the cost before we arrive. If we find a problem during the service, we explain it and price any repair before doing the work.
Do landlords need a boiler service?
Landlords must have a gas safety check on every gas appliance every 12 months by law. A full service is also strongly recommended, and we can do both at the same visit.
Will a service keep my boiler warranty valid?
Yes. Most manufacturers need proof of a yearly service by a Gas Safe engineer, and we keep a record of every service we carry out so you have it when you need it.
Do you service all makes of boiler?
We service most major makes, including Worcester Bosch, Vaillant, Viessmann, Baxi, Ideal and Glow-worm.
Ready to book your boiler servicing in Southampton? Call 0238 000 1192 and choose a date.
Nearby Areas We Cover
We also service boilers in Hedge End, Eastleigh, Fareham, Winchester, Botley, Hythe and Marchwood.
Contact Details:
Use our contact details below to reach out to us about your annual service, installation or repair needs.
Telephone:
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Worcester Bosch Accredited
Annual Boiler Servicing
Gas Safe Registered
Gas Safety Checks
Boiler Finance
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We also specialise in commercial heating services. Call our Gas Safe engineers today on .
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When it comes to your annual boiler service, we dive deep. Our meticulous approach guarantees your heating system meets all regulations and standards. Homeowners, businesses, landlords, and tenants in Southampton can breathe easy.

