Gas Safety Certificates

There are many different types of gas safety certificate that can be issued. Many of them are done when a gas appliance is installed. When most people enquire about a “gas safety certificate” it relates to annual safety checks.

Having a gas safety certificate issued annually for gas appliances is a legal requirement for landlords of residential rented properties. This certificate is referred to as a Gas Safety Record (CP12). Annual safety checks must be carried out by a qualified Gas Safe registered engineer.

An annual Gas Safety Record (CP12) ensures gas appliances at a property comply with UK gas safety regulations. We believe customers should be provided with a more detailed assessment of their boiler beyond standard safety checks to highlight any possible problems.

If you need a safety certificate urgently, we're here to help. Call 020 8879 9600 or Request a callback

Some of our accreditations

We’re fully trade accredited. Aspect is registered with Gas Safe and is a member of the Building Engineering Services Association (BESA). In addition, the Aspect Guarantee covers our tradesmen’s workmanship for up to 12 months.

When you book an Aspect gas engineer to carry out a gas safety certificate you can count on getting the professional expertise you’re looking for.

Types of annual gas safety certificate

We have qualified engineers able to provide certification for all gas appliance installations and servicing on both domestic and non-domestic systems.

The safety checks needed annually for gas appliances are: –

Domestic: Landlord or home owner gas safety record (CP12)
Non-domestic: Gas installation safety report (CP17)
Commercial catering appliances: Gas safety inspection (CP42)

Extra boiler checks included

An annual Gas Safety Record (CP12) is performed on all appliances connected to a single gas supply. This includes the gas meter, boiler, cooker(s), hob(s), fire(s) and any other connected gas appliances.

Whenever an Aspect gas engineer carries out a Gas Safety Record (CP12) an extra five checks will be done on the boiler with the aim of helping to keep it working trouble-free for longer: –

Boiler control function
Leaks and corrosion
Visual inspection of pipework
Condense pipes
Water pressure checks

Our gas safety rates

Set price for domestic gas supply
CP12 from £80.00 ex VAT
Repairs from £47.50 per half-hour
Discounted half & full-day rates

Check our rates

Contact us

Our team is available 24 hours
Answering your questions
Giving helpful advice
Call now on 020 8879 9600 or

Request a callback

No hidden extras

What you get from Aspect

Experienced & vetted tradesmen
24 hour availability for all trades
Dedicated Service Support Manager
Aspect Guarantee on workmanship
Peace of mind from trade accreditation

Occasional extra costs

Parts and materials used
Collection of parts and materials
Ultra Low Emission Zone (ULEZ) charge

We won’t charge you for

Cost of parking
Fuel or travel time
Congestion Charge

Annual servicing

Boiler manufacturers each have their own warranty conditions. An annual Gas Safety Record (CP12) is not always enough to satisfy these conditions. Instead they stipulate how the boiler must be serviced.

We can service your boiler in accordance with manufacturer guidelines. We offer a combined Gas Safety Record (CP12) and service visit package.

More information on boiler servicing

Be gas safe

Symptoms of carbon monoxide poisoning

Although it’s not a legal requirement, if you’re a homeowner, you should have an annual gas safety certificate done. Gas appliances that aren’t checked regularly can leave you and your family at risk of carbon monoxide poisoning.

We strongly recommend for everyone to be aware of the symptoms of carbon monoxide poisoning.

Areas we cover

As a guide, we have tradesmen available to work in all 32 London boroughs and the City of London, and every postcode district that falls within the M25.

If you need one of our tradesmen outside the M25, we might still be able to help. Call our scheduling team to check availability.

They’re ready to take your call 24 hours a day, 365 days a year.

Check the areas we cover

Account customers

We have a dedicated team of account handlers to support multi-site customers and commercial properties: Restaurants, Bars, Offices, Retail, Landlords, Letting Agencies, Hotels, Schools, Embassies, Care Homes and more.

More about our account services