How often should I service my boiler?

We recommend annual boiler servicing. This keeps your boiler running efficiently, extends its lifespan, and is usually required to maintain manufacturer warranties.

How do I know if my boiler needs replacing?

Signs include frequent breakdowns, rising energy bills, uneven heating, the boiler being over 15 years old, or parts becoming unavailable. We can advise whether repair or replacement is more cost-effective.

What brands do you recommend for new boilers?

We recommend Worcester Bosch, Vaillant, and Viessmann for their reliability and efficiency. We can install any brand you prefer and will help you choose based on your home's needs and budget.

What information helps when booking a boiler repair?

Give us your postcode, boiler make and model if known, any error code, and whether heating, hot water or both are affected. Explain any leaks or unusual noises without opening the boiler casing. If you smell gas, leave the property and call 0800 111 999 immediately.

Is a boiler service the same as a landlord gas safety check?

No. Servicing follows the manufacturer's maintenance instructions, while the landlord gas safety inspection checks the relevant gas appliances and flues and produces a gas safety record, often called a CP12. Tell us if you need both so the scope can be agreed when booking.

Premium Boiler Service

Boiler Services
Specialists

Gas Safe registered engineers for boiler installation, repair & annual servicing across London.

07494 342754 View Pricing

5/5 Rating

Customer Satisfaction

5/5

Google Rating

15+

Years Exp

24/7

Availability

£5M

Insured

Professional
Boiler Services Solutions

Boiler repair in South London

No heating, no hot water, low pressure or an error code? Tell us your South London postcode, boiler make and model, and what has changed. Our Gas Safe registered engineers can assess the fault and explain the repair options before work starts. We work with major brands including Vaillant, Worcester Bosch, Baxi and Ideal; tell us the model so we can confirm the right visit. Do not remove the boiler casing or attempt gas repairs yourself.

Annual boiler servicing

Book planned boiler servicing in line with the manufacturer's instructions. A service checks the appliance's condition and operation and helps identify maintenance needs. Have the boiler make, model and any previous service record ready. If you are a landlord, tell us whether you also need a gas safety check: a boiler service and a landlord gas safety record, often called a CP12, are separate requirements.

Boiler installation & replacement

Planning a new boiler or replacing an unreliable one? We assess your home's heating and hot-water needs, the existing boiler and its location, then discuss suitable options and the installation scope. Ask for a quotation that sets out the work and the proposed model. Manufacturer guarantee terms depend on the boiler, registration and servicing requirements; we confirm the applicable terms for the quoted installation.

For rental properties, see our landlord gas safety checks. For cold radiators or control problems, explore central heating repairs.

Gas Safe registered engineers (ID verifiable)

All major boiler brands serviced and repaired

Boiler replacement advice and installation quotations

Annual boiler service with full safety check

Landlord gas safety certificates (CP12)

Power flush service for improved efficiency

Smart thermostat installation available

Clear scope for servicing and landlord safety checks