Keep Your Heating Running Safely and Efficiently

An annual boiler service is one of those jobs that's easy to put off, but it's one of the most important things you can do to protect your home, your family and your wallet.
A service checks that your boiler is burning gas safely, identifies small problems before they become expensive breakdowns, and keeps your system running as efficiently as possible. That means lower energy bills. It also keeps your manufacturer's warranty valid, which is something many homeowners don't realise until it's too late. At Gaslec, our engineers service boilers every day. We know what to look for, we don't rush the job, and if we spot something that needs attention we'll talk you through it there and then. No jargon, no pressure.

What's Included in a Gaslec Boiler Service

Every service we carry out follows a thorough inspection and testing process. Here's what you can expect:

Gas meter and supply

We start at the gas meter, carrying out an ECV letby test and checking for gas leaks across the system. We confirm that earth cross bonding is fitted and carry out a visual check of the meter and pipework installation.

Electrical

We check the electrical supply isolation, confirm the boiler is correctly fused and test all controls and their operation.

Boiler inspection

We check the overall condition of the boiler and pipework, then remove the casing to inspect the combustion door seal. If fitted, we empty and check the condensate trap and clean the magnetic filter. We then test flue gas readings, flame picture, gas rate and gas pressures, and confirm the safety lockout device is working correctly.

Service record

Once complete, we provide you with a service record for your files. If you're a landlord, this forms part of your compliance documentation.

Flue check

We check the flue terminal location, inspect the flue for integrity and make sure it is properly supported and secure. We also confirm the flue is sealed with no products of combustion able to enter the building.

Get in touch

Call us on 01634 786564 to book your service today or send us a message using our contact form.

Why Bother With an Annual Service?

Your boiler works hard every day, and like any appliance that runs on gas, it needs regular attention to stay safe and efficient. A yearly service checks for carbon monoxide risks, catches small faults before they turn into expensive repairs and keeps your energy bills as low as possible. It's one of the simplest things you can do to protect your home.
There's a practical side too. Most boiler manufacturers require an annual service to keep your warranty valid. Skip it and you could lose years of cover without realising. A 30 to 45 minute visit once a year is a small price to pay for that peace of mind.
View the pricing and learn more about our annual boiler plans.

Brands We Service

We service boilers from all leading manufacturers including Vaillant, Worcester Bosch, Ideal, Gledhill, Alpha, Viessmann and Baxi. Whatever make or model you have, our engineers will know it inside out.

Frequently Asked Questions

How often should I get my boiler serviced?

Once a year. An annual service keeps your boiler safe, running efficiently and covered under your manufacturer's warranty.

How long does a boiler service take?

Around 30 to 45 minutes for a standard domestic boiler. We won't rush it, but we won't keep you waiting around all day either.

Will a service void my warranty?

The opposite. Most manufacturers require an annual service to keep your warranty valid. Missing one could mean losing your cover entirely.

What happens if you find a problem during the service?

We'll talk you through it there and then, explain what needs doing and give you a price before we go ahead with anything. There's no pressure to commit on the spot.

Do I get a certificate or record after the service?

Yes. We provide a written service record every time. If you're a landlord, this also contributes to your gas safety compliance documentation.

Learn More About Our Annual Service Boiler Plans

For peace of mind protect your boiler all year round. Contact us today to choose the right plan for your needs!